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Explore air quality monitors, masks, and air purifiers.","handle","@airvisual","http://www.iqair.cn/cn-en/newsroom?cursor=eyJsYXN0X2lkIjo1NjQ5MjU0MzE4ODYsImxhc3RfdmFsdWUiOjE2NDExMzI4NzIwMDAsIm9mZnNldCI6NzF9&direction=next&tag=Air+Cleaning+Technology","jsonLd",{"_1013":1014,"_1015":1016,"_12":1017,"_405":1018,"_1019":1020,"_1029":1030,"_205":1010,"_1041":1042},"@context","https://schema.org","@type","Organization","IQAir","https://www.iqair.com/dl/web/logos/ic-logo-iq-air-blue.svg","sameAs",[1021,1022,1023,1024,1025,1026,1027,1028],"https://www.facebook.com/iqair","https://twitter.com/IQAir","https://www.linkedin.com/company/the-iqair-group","https://www.instagram.com/iqair/","https://www.youtube.com/IQAir","https://www.pinterest.com/IQAir/","https://play.google.com/store/apps/details?id=com.airvisual&hl=en_US&gl=US","https://apps.apple.com/us/app/iqair-airvisual-air-quality/id1048912974","contactPoint",[1031,1039],{"_1015":1032,"_1033":1034,"_1035":1036,"_1037":1038},"ContactPoint","telephone","+1-866-488-1918","contactType","customer service","areaServed","US",{"_1015":1032,"_1033":1040,"_1035":1036,"_1037":19},"+86-400-108-5117","potentialAction",{"_1015":1043,"_1044":1045,"_1046":1047},"SearchAction","target","http://www.iqair.cn/cn-en/search-results?q={search_term}","query","required name='search_term'","robots","requestInfo",{"_1051":1052,"_1066":1067},"userPreferences",{"_1053":1054,"_1063":1038,"_1064":1065},"units",{"_1055":1056,"_1057":1058,"_1059":1060,"_1061":1062},"distance","kilometer","temperature","celsius","pressure","millibar","system","metric","AQI","timezone","America/Los_Angeles","userLocation",{"_18":1038,"_1068":1069,"_1070":1071,"_1072":1073,"_1064":1065,"_1074":118,"_1075":118},"countryName","United States","countryRegion","CA","city","Los Angeles","lat","lng",["P",1076],"ENV",{"_1079":1080,"_1081":1082,"_1083":1084,"_1085":1086,"_1087":1088,"_1089":1090,"_1091":1092,"_1093":1094,"_1095":-7,"_1096":1097,"_1098":1099,"_1100":1101,"_1102":1103,"_1104":1105,"_1106":-7},"MODE","production","GOOGLE_TAG_MANAGER_ID","GTM-PPQMD6","FACEBOOK_LOGIN_APP_ID","398656046993675","GOOGLE_LOGIN_CLIENT_ID","351521898-5bj7u78k0elfc3pod2gkejvfnju8hncf.apps.googleusercontent.com","APPLE_LOGIN_CLIENT_ID","4235W294QP.com.airvisual.airvisual","PUBLIC_STORE_DOMAIN","cms-cn.iqairint.com","PUBLIC_SHOP_ID","1844117571","IQAIR_DASHBOARD_DOMAIN","dashboard.iqair.cn","WAF_SDK","CUSTOM_EMBEDDABLE_MAP_CONSTANTS_HOST","https://www.airvisual.com","AIRVISUAL_CDN_DOMAIN","https://cdn.airvisual.net","AIRVISUAL_OSM_DOMAIN","https://osm.airvisual.net","AIRVISUAL_WIND_URL","https://website-api.airvisual.com/prod/current-wind-surface-level-gfs-1.0.json","AIRVISUAL_EARTH_URL","https://earth.airvisual.io","VERCEL",["P",1107],"consent",{"_1110":1111,"_1112":1113},"checkoutDomain","shop.iqair.cn","storefrontAccessToken","dccfc25fe657ff3be10ed75de20a9463","selectedLocale",{"_1116":1117,"_1118":1119,"_1120":19,"_1121":1122,"_1123":17,"_1124":1125,"_1126":1127,"_1128":1129},"label","China","language","EN","country","pathPrefix","cn-en","currency","flag","/flags/china.jpg","continent","Asia Pacific","websiteApiLang","en-CN","userAgent","Amazon CloudFront","dismissedCountryBanner","requestOrigin","http://www.iqair.cn","routes/$(locale)",{},"routes/$(locale).newsroom._index",{"_1139":1140,"_1360":912,"_1003":1361,"_1365":1366},"blog",{"_599":695,"_1003":1141,"_1142":1143},{"_599":-5,"_1006":-5},"articles",{"_1144":1145,"_1352":1353},"nodes",[1146,1178,1194,1210,1224,1240,1255,1271,1287,1303,1320,1335],{"_1147":1148,"_1149":1150,"_1139":1152,"_1154":1155,"_1156":1155,"_1157":1158,"_1159":1160,"_1008":1161,"_10":1162,"_1163":1164,"_1165":-5,"_1166":1167,"_635":1168,"_599":1170,"_1171":1172},"__typename","Article","author",{"_12":1151},"IQAir Staff Writers",{"_1008":1153},"news","excerpt","An effective way to protect your health from wildfire smoke is to create a safe room in your house.","excerptHtml","content","Where there’s fire, there’s smoke. In spite of the grave dangers from flames and heat, the greatest health hazard of wildfires is from smoke, which contains thousands of individual elements, including harmful particles and gases. This includes fine (PM2.5 – pollutants 2.5 microns or smaller in diameter) and ultrafine (PM1 or PM0.1 - pollutants 1 micron or smaller in diameter) particles. Ultrafine particles, which once in your lungs, can be absorbed into the bloodstream and then reach any organ or area of your body. Both types of particles penetrate deep into your lungs but the most dangerous of the two are ultrafine particles, which once in your lungs, can be absorbed into the bloodstream and then reach any organ or area of your body. There are groups of individuals that are more in danger for severe health problems from wildfire smoke, such as: Young children whose lungs are still developing and have less body mass Pregnant women Older adults Individuals with a pre-existing respiratory disease including asthma, emphysema, chronic bronchitis, and COPD Individuals with a circulatory disease including high blood pressure, vascular diseases, and cerebrovascular conditions, all of which increase the risks of heart attacks, heart failure, stroke, and sudden death from cardiac arrhythmia. Protect yourself from wildfire smoke One of the most effective ways to stay safe in smoke-affected areas is to stay inside if possible. However, simply staying indoors will not keep your family completely safe from wildfire smoke. “Small particles from the smoke will eventually make their way inside your home, through cracks and gaps in the building, and become trapped.” “The problem with staying indoors is that small particles from the smoke will eventually make their way inside your home, through cracks and gaps in the building, and become trapped,” says Frank Hammes, global CEO of IQAir. Hammes suggested that families create a “safe room” in their homes when outdoor air is contaminated by wildfire smoke. Even if there is not an active wildfire in your area, smoke levels can be unhealthy because wildfire smoke can travel great distances. In 2020, smoke from wildfires in the western United States was detected in Europe, nearly 5,000 miles away (1). The best way to gauge if smoke levels are high in your community is by checking the air quality, either with a low-cost air quality monitor or by following an air quality index. When smoke levels are high, you will appreciate having designated a safe room in your house. What makes up a wildfire safe room To create a safe room, choose an area of the house that you can isolate from the rest of the house. It should be large enough for everyone and meet their needs, as in, have a bathroom within. Then, when it is time to retreat to your safe room: Close all windows and doors. If you have a portable room air purifier, as long as it does not produce ozone, move it to this room or area. If you have a whole-house air purification system, make sure it is on at a comfortable temperature, but set to recirculation not the fresh air mode. Have portable fans available to keep things cool, or electric heaters (remember, wildfires are occurring in winter more and more) to warm things up. Do not use gas or propane stoves or furnaces as those add to the pollution in the air. Wipe surfaces with a damp cloth or mop to remove any particles that found their way in and settled Keep activity levels low to keep breathing rates low And of course, no smoking, and no candles, incense, or aerosol products As soon as the air quality improves, open windows and doors to air the area out and switch your HVAC system to the fresh air intake setting. But be sure to continue to monitor air quality and return the safe room to operational if the air quality worsens. Conclusion They say that luck is when preparation meets opportunity. Luck helps people survive natural disasters, but upon digging deeper we see what this idiom truly means: we make our own luck. With wildfire seasons in North America getting longer and more severe, we can take control of our luck. A proper wildfire safe room benefits the health of your entire household.","contentHtml","

Where there’s fire, there’s smoke.

In spite of the grave dangers from flames and heat, the greatest health hazard of wildfires is from smoke, which contains thousands of individual elements, including harmful particles and gases.

This includes fine (PM2.5 – pollutants 2.5 microns or smaller in diameter) and ultrafine (PM1 or PM0.1 - pollutants 1 micron or smaller in diameter) particles.

Ultrafine particles, which once in your lungs, can be absorbed into the bloodstream and then reach any organ or area of your body.

Both types of particles penetrate deep into your lungs but the most dangerous of the two are ultrafine particles, which once in your lungs, can be absorbed into the bloodstream and then reach any organ or area of your body.

\n\n

There are groups of individuals that are more in danger for severe health problems from wildfire smoke, such as:

\nYoung children whose lungs are still developing and have less body mass
Pregnant women
Older adults
\nIndividuals with a pre-existing respiratory disease including asthma, emphysema, chronic bronchitis, and COPD
\nIndividuals with a circulatory disease including high blood pressure, vascular diseases, and cerebrovascular conditions, all of which increase the risks of heart attacks, heart failure, stroke, and sudden death from cardiac arrhythmia.

Protect yourself from wildfire smoke

One of the most effective ways to stay safe in smoke-affected areas is to stay inside if possible.

However, simply staying indoors will not keep your family completely safe from wildfire smoke.

“Small particles from the smoke will eventually make their way inside your home, through cracks and gaps in the building, and become trapped.”

“The problem with staying indoors is that small particles from the smoke will eventually make their way inside your home, through cracks and gaps in the building, and become trapped,” says Frank Hammes, global CEO of IQAir.

Hammes suggested that families create a “safe room” in their homes when outdoor air is contaminated by wildfire smoke.

Even if there is not an active wildfire in your area, smoke levels can be unhealthy because wildfire smoke can travel great distances. In 2020, smoke from wildfires in the western United States was detected in Europe, nearly 5,000 miles away (1).

The best way to gauge if smoke levels are high in your community is by checking the air quality, either with a low-cost air quality monitor or by following an air quality index.

When smoke levels are high, you will appreciate having designated a safe room in your house.

What makes up a wildfire safe room

To create a safe room, choose an area of the house that you can isolate from the rest of the house. It should be large enough for everyone and meet their needs, as in, have a bathroom within.

Then, when it is time to retreat to your safe room:

Close all windows and doors.
If you have a portable room air purifier, as long as it does not produce ozone, move it to this room or area.
If you have a whole-house air purification system, make sure it is on at a comfortable temperature, but set to recirculation not the fresh air mode.
Have portable fans available to keep things cool, or electric heaters (remember, wildfires are occurring in winter more and more) to warm things up.
Do not use gas or propane stoves or furnaces as those add to the pollution in the air.
Wipe surfaces with a damp cloth or mop to remove any particles that found their way in and settled
Keep activity levels low to keep breathing rates low
And of course, no smoking, and no candles, incense, or aerosol products

As soon as the air quality improves, open windows and doors to air the area out and switch your HVAC system to the fresh air intake setting. But be sure to continue to monitor air quality and return the safe room to operational if the air quality worsens.

Conclusion

They say that luck is when preparation meets opportunity. Luck helps people survive natural disasters, but upon digging deeper we see what this idiom truly means: we make our own luck.

With wildfire seasons in North America getting longer and more severe, we can take control of our luck. A proper wildfire safe room benefits the health of your entire household.

","create-a-safe-room","gid://shopify/Article/564868284494","onlineStoreUrl","https://shop.iqair.cn/en/blogs/news/create-a-safe-room","trackingParameters","publishedAt","2022-01-01T16:55:36Z",[912,1169,725],"Air Quality","Wildfire advice: Create \"safe room\" and use an air purifier","image",{"_10":1173,"_202":1174,"_205":1175,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269124698190","close up of wildfire in brush","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/81_texas_desktop_v2_9b02c608-d12e-4344-b73c-45b74ed681e5.jpg?v=1748344631",2880,1500,{"_1147":1148,"_1149":1179,"_1139":1180,"_1154":1181,"_1156":1181,"_1157":1182,"_1159":1183,"_1008":1184,"_10":1185,"_1163":1186,"_1165":-5,"_1166":1187,"_635":1188,"_599":1189,"_1171":1190},{"_12":1151},{"_1008":1153},"The Swiss Embassy in China chose IQAir to clean its indoor air for the fifth year in a row. Learn more.","Switzerland is often listed at the top of the most livable countries in the world in global rankings. Its reputation is synonymous with words like \"contentment,\" \"high quality,\" and \"integrity.\" Following its country’s lead the Swiss Embassy in Beijing wanted to set a high standard for livability by providing a comfortable working environment for its staff. To accomplish that goal, the delegacy has chosen IQAir to create a clean air indoor environment since 2017. Specific targets set The Swiss Embassy in China needed to ensure that the air quality of the ambassador’s residence, the staff office area, and the public indoor area obtained the highest standards in air quality including: Indoor embassy air quality that meets the safety standards of the World Health Organization (WHO). Whether it's a smoggy day or during pollen season, employees can always work at ease. Ensure there’s no indoor pollutants such as formaldehyde present after renovations An air quality test of particulate matter and gaseous pollutants for the embassy was provided and a guidance data report was generated. IQAir ensured a healthy breathing environment in the embassy through the following steps:Step 1: IQAir professional air purification consultants, engineers, and technicians made a comprehensive assessment and provided suggestions on the air quality tailored to the embassy’s needs. Step 2: An air quality test of particulate matter and gaseous pollutants for the embassy was provided and a guidance data report was generated. Step 3: Because the embassy is helping protect people from PM2.5 and in order to minimize renovation pollutants, a HealthPro Plus air purifier was customized. Step 4: Door-to-door service, delivery, installation, and training for employees was part of the plan. Step 5: During the use period, regular maintenance and inspection was provided, as well as IQAir’s continuous attention to the embassy’s air quality. The Swiss Embassy in China has not only improved the work efficiency of its employees, but also greatly improved their job satisfaction. In recognition of IQAir products and services, the Swiss Embassy in China has sequentially purchased more than 100 sets of the IQAir HealthPro Plus and other air purifiers for use in embassies and diplomatic residences for the past five years. With the increase in the number of purchases and the continuous professional services of IQAir, the Swiss Embassy in China has not only improved the work efficiency of its employees, but also greatly improved their job satisfaction. Moreover, visitors participating in various activities in the embassy or official residence also experience the excellent air quality and demonstrated Swiss quality.","

Switzerland is often listed at the top of the most livable countries in the world in global rankings. Its reputation is synonymous with words like \"contentment,\" \"high quality,\" and \"integrity.\"

Following its country’s lead the Swiss Embassy in Beijing wanted to set a high standard for livability by providing a comfortable working environment for its staff. To accomplish that goal, the delegacy has chosen IQAir to create a clean air indoor environment since 2017.

Specific targets set

The Swiss Embassy in China needed to ensure that the air quality of the ambassador’s residence, the staff office area, and the public indoor area obtained the highest standards in air quality including:

Indoor embassy air quality that meets the safety standards of the World Health Organization (WHO).
Whether it's a smoggy day or during pollen season, employees can always work at ease.
Ensure there’s no indoor pollutants such as formaldehyde present after renovations

An air quality test of particulate matter and gaseous pollutants for the embassy was provided and a guidance data report was generated.

IQAir ensured a healthy breathing environment in the embassy through the following steps:

Step 1: IQAir professional air purification consultants, engineers, and technicians made a comprehensive assessment and provided suggestions on the air quality tailored to the embassy’s needs.

Step 2: An air quality test of particulate matter and gaseous pollutants for the embassy was provided and a guidance data report was generated.

Step 3: Because the embassy is helping protect people from PM2.5 and in order to minimize renovation pollutants, a HealthPro Plus air purifier was customized.

Step 4: Door-to-door service, delivery, installation, and training for employees was part of the plan.

Step 5: During the use period, regular maintenance and inspection was provided, as well as IQAir’s continuous attention to the embassy’s air quality.

The Swiss Embassy in China has not only improved the work efficiency of its employees, but also greatly improved their job satisfaction.

In recognition of IQAir products and services, the Swiss Embassy in China has sequentially purchased more than 100 sets of the IQAir HealthPro Plus and other air purifiers for use in embassies and diplomatic residences for the past five years.

With the increase in the number of purchases and the continuous professional services of IQAir, the Swiss Embassy in China has not only improved the work efficiency of its employees, but also greatly improved their job satisfaction. Moreover, visitors participating in various activities in the embassy or official residence also experience the excellent air quality and demonstrated Swiss quality.

","swiss-embassy-china","gid://shopify/Article/564855472206","https://shop.iqair.cn/en/blogs/news/swiss-embassy-china","2021-09-30T17:37:57Z",[912,1169],"Swiss Embassy continues to choose IQAir",{"_10":1191,"_202":1192,"_205":1193,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269464469582","IQAir air purifier","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/SwissEmbassy_Desktop_A_d38e3851-9d5a-49a2-8381-d60540409047.jpg?v=1751449387",{"_1147":1148,"_1149":1195,"_1139":1196,"_1154":1197,"_1156":1197,"_1157":1198,"_1159":1199,"_1008":1200,"_10":1201,"_1163":1202,"_1165":-5,"_1166":1203,"_635":1204,"_599":1205,"_1171":1206},{"_12":1151},{"_1008":1153},"Discover the benefits of air purifiers for COPD. Unveil the science behind air filtration's potential to alleviate symptoms and improve indoor air quality.","Chronic Obstructive Pulmonary Disease (COPD) is a progressive lung disorder that, over time, can severely hamper one's ability to breathe. Commonly caused by long-term exposure to air pollutants, such as cigarette smoke, chemical fumes, and other environmental irritants, COPD ranks as the third leading cause of death in the US. Worldwide, millions grapple with its debilitating symptoms daily. How Do Air Purifiers Specifically Help Those with COPD? Air purifiers, especially those designed as an air purifier for COPD, have shown great promise in enhancing indoor air quality by effectively removing allergens and pollutants. These environmental irritants can exacerbate COPD symptoms, making the right air purifier an essential ally for those affected. But with numerous products on the market, how do you determine which is most effective for COPD? This article delves deep, offering insights into the scientific research surrounding air purifiers, their benefits for COPD patients, and critical features to look for during purchase. Is Air Quality Crucial for COPD Patients? Absolutely. Poor air quality can amplify COPD symptoms, increasing the likelihood of painful flare-ups. Everyday pollutants, like smoke, dust, and environmental irritants, can further inflame the respiratory system, leading to bouts of coughing, wheezing, and shortness of breath. Over time, continued exposure can aggravate lung inflammation, making every breath a challenge. Thankfully, air purifiers present a potent solution. By effectively removing these allergens from the ambient air, they play a pivotal role in reducing the frequency and severity of COPD symptoms. Consequently, they foster a cleaner, healthier living environment, empowering COPD patients to better manage their condition and improve their overall quality of life. Can Air Purifiers Minimize COPD Symptoms and Flare-Ups? Air purifiers, through their enhancement of indoor air quality, have the potential to diminish COPD symptoms. They work diligently, filtering out particulate matter, allergens, and some chemicals—easing the strain on the respiratory system. Though not a complete cure, by reducing these irritants, air purifiers can help decrease the frequency and intensity of COPD flare-ups and associated respiratory symptoms. However, it's vital to integrate air purifiers within a holistic COPD management strategy that encompasses medication adherence, lifestyle adaptations, and regular medical consultations. For tailored advice and to determine the best air purifier for an individual's specific needs, a consultation with a healthcare practitioner is recommended. Key Features in an Air Purifier for COPD Patients When scouting for an air purifier suitable for COPD sufferers, certain features stand out: HEPA Filters: These can trap 99.97% of particles as minute as 0.3 microns, setting the industry benchmark. HyperHEPA Filters: Present in advanced models like the IQAir HealthPro Plus, these can capture even smaller particles (as fine as 0.003 microns). For COPD patients, this level of filtration is invaluable, targeting ultrafine particles that could exacerbate their symptoms. Activated Carbon: These filters can purge odors and volatile organic compounds (VOCs) from the air—ideal for COPD patients sensitive to certain smells or chemicals. High Air Change Rate: Indicates how frequently the air in a room is purified. A higher rate means more frequent filtration, which can be particularly beneficial for those with respiratory challenges. The Verdict: Are Air Purifiers a Lifesaver for COPD Patients? While not a complete panacea, air purifiers undeniably play a pivotal role in safeguarding COPD patients. By systematically removing harmful airborne contaminants, they diminish the likelihood and severity of COPD symptoms. They act as a first line of defense, ensuring that the very air COPD patients breathe is less likely to trigger their condition. In the fight against this challenging respiratory disease, air purifiers stand as formidable allies. Maintenance Tips for Air Purifiers Ensuring your air purifier operates optimally requires regular maintenance: Filter Replacement: Over time, filters get saturated. Replace them as per the manufacturer's guidelines to maintain efficiency. Regular Cleaning: Dust and dirt can accumulate on the device. Adhere to cleaning recommendations to ensure optimal airflow and efficiency. Right Size for the Room: Ensure the purifier's capacity matches the room size for maximum effectiveness. Multipurpose Use: Air Purifiers in Different Rooms COPD patients stand to benefit from using air purifiers across multiple rooms. Whole-house air purifiers, rather than separate systems for the bedroom, living room, and home office can drastically improve air quality. However, portable air purifiers offer versatility as they can be easily moved to adapt to the user's needs. Conclusion For COPD warriors, the right air purifier can be transformative. By harnessing advanced filtration technologies like the IQAir HealthPro Plus, they stand to experience a notable improvement in their indoor air quality. With reduced pollutants and allergens, the frequency and severity of COPD symptoms can be reduced, paving the way for an enhanced quality of life. It's important to remember, though, that while air purifiers are powerful allies in the fight against COPD, they are just one aspect of a comprehensive strategy. Regular medical check-ups, medication adherence, and adopting a lifestyle that minimizes exposure to environmental irritants remain paramount. With a holistic approach, the battle against COPD becomes more manageable, ensuring those affected can breathe a little easier each day.","

\n\n

Chronic Obstructive Pulmonary Disease (COPD) is a progressive lung disorder that, over time, can severely hamper one's ability to breathe. Commonly caused by long-term exposure to air pollutants, such as cigarette smoke, chemical fumes, and other environmental irritants, COPD ranks as the third leading cause of death in the US. Worldwide, millions grapple with its debilitating symptoms daily.

\n\n\n\n

\n\n

How Do Air Purifiers Specifically Help Those with COPD?

\n\n\n\n

\n\n

Air purifiers, especially those designed as an air purifier for COPD, have shown great promise in enhancing indoor air quality by effectively removing allergens and pollutants. These environmental irritants can exacerbate COPD symptoms, making the right air purifier an essential ally for those affected. But with numerous products on the market, how do you determine which is most effective for COPD? This article delves deep, offering insights into the scientific research surrounding air purifiers, their benefits for COPD patients, and critical features to look for during purchase.

\n\n

\n\n\n\n

\n\n

Is Air Quality Crucial for COPD Patients?

\n\n\n\n

\n\n

Absolutely. Poor air quality can amplify COPD symptoms, increasing the likelihood of painful flare-ups. Everyday pollutants, like smoke, dust, and environmental irritants, can further inflame the respiratory system, leading to bouts of coughing, wheezing, and shortness of breath. Over time, continued exposure can aggravate lung inflammation, making every breath a challenge.

\n\n\n\n

Thankfully, air purifiers present a potent solution. By effectively removing these allergens from the ambient air, they play a pivotal role in reducing the frequency and severity of COPD symptoms. Consequently, they foster a cleaner, healthier living environment, empowering COPD patients to better manage their condition and improve their overall quality of life.

\n\n

\n\n\n\n

\n\n

Can Air Purifiers Minimize COPD Symptoms and Flare-Ups?

\n\n\n\n

\n\n

Air purifiers, through their enhancement of indoor air quality, have the potential to diminish COPD symptoms. They work diligently, filtering out particulate matter, allergens, and some chemicals—easing the strain on the respiratory system. Though not a complete cure, by reducing these irritants, air purifiers can help decrease the frequency and intensity of COPD flare-ups and associated respiratory symptoms.

\n\n\n\n

However, it's vital to integrate air purifiers within a holistic COPD management strategy that encompasses medication adherence, lifestyle adaptations, and regular medical consultations. For tailored advice and to determine the best air purifier for an individual's specific needs, a consultation with a healthcare practitioner is recommended.

\n\n

\n\n\n\n

\n\n

Key Features in an Air Purifier for COPD Patients

\n\n\n\n

\n\n

When scouting for an air purifier suitable for COPD sufferers, certain features stand out:

\n\n\n\n

\nHEPA Filters: These can trap 99.97% of particles as minute as 0.3 microns, setting the industry benchmark.
\nHyperHEPA Filters: Present in advanced models like the IQAir HealthPro Plus, these can capture even smaller particles (as fine as 0.003 microns). For COPD patients, this level of filtration is invaluable, targeting ultrafine particles that could exacerbate their symptoms.
\nActivated Carbon: These filters can purge odors and volatile organic compounds (VOCs) from the air—ideal for COPD patients sensitive to certain smells or chemicals.
\nHigh Air Change Rate: Indicates how frequently the air in a room is purified. A higher rate means more frequent filtration, which can be particularly beneficial for those with respiratory challenges.

\n\n

\n\n\n\n

\n\n

The Verdict: Are Air Purifiers a Lifesaver for COPD Patients?

\n\n\n\n

\n\n

While not a complete panacea, air purifiers undeniably play a pivotal role in safeguarding COPD patients. By systematically removing harmful airborne contaminants, they diminish the likelihood and severity of COPD symptoms. They act as a first line of defense, ensuring that the very air COPD patients breathe is less likely to trigger their condition. In the fight against this challenging respiratory disease, air purifiers stand as formidable allies.

\n\n

\n\n\n\n

\n\n

Maintenance Tips for Air Purifiers

\n\n\n\n

\n\n

Ensuring your air purifier operates optimally requires regular maintenance:

\n\n\n\n

\nFilter Replacement: Over time, filters get saturated. Replace them as per the manufacturer's guidelines to maintain efficiency.
\nRegular Cleaning: Dust and dirt can accumulate on the device. Adhere to cleaning recommendations to ensure optimal airflow and efficiency.
\nRight Size for the Room: Ensure the purifier's capacity matches the room size for maximum effectiveness.

\n\n

\n\n\n\n

\n\n

Multipurpose Use: Air Purifiers in Different Rooms

\n\n\n\n

\n\n

COPD patients stand to benefit from using air purifiers across multiple rooms. Whole-house air purifiers, rather than separate systems for the bedroom, living room, and home office can drastically improve air quality. However, portable air purifiers offer versatility as they can be easily moved to adapt to the user's needs.

\n\n

\n\n\n\n

\n\n

Conclusion

\n\n\n\n

\n\n

For COPD warriors, the right air purifier can be transformative. By harnessing advanced filtration technologies like the IQAir HealthPro Plus, they stand to experience a notable improvement in their indoor air quality. With reduced pollutants and allergens, the frequency and severity of COPD symptoms can be reduced, paving the way for an enhanced quality of life.

\n\n\n\n

It's important to remember, though, that while air purifiers are powerful allies in the fight against COPD, they are just one aspect of a comprehensive strategy. Regular medical check-ups, medication adherence, and adopting a lifestyle that minimizes exposure to environmental irritants remain paramount. With a holistic approach, the battle against COPD becomes more manageable, ensuring those affected can breathe a little easier each day.

\n\n

","air-purifiers-for-copd-relief","gid://shopify/Article/564923301966","https://shop.iqair.cn/en/blogs/news/air-purifiers-for-copd-relief","2021-08-25T20:14:51Z",[912],"Essential Guide: Air Purifiers for COPD Relief",{"_10":1207,"_202":1208,"_205":1209,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269630996558","man breathing outside","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Air-Purifiers-for-COPD_Desktop_e366ce19-0355-420b-8bcd-4df31696fa87.jpg?v=1752824235",{"_1147":1148,"_1149":1211,"_1139":1212,"_1154":43,"_1156":-5,"_1157":1213,"_1159":1214,"_1008":1215,"_10":1216,"_1163":1217,"_1165":-5,"_1166":1218,"_635":1219,"_599":1220,"_1171":1221},{"_12":1151},{"_1008":1153},"Tobacco smoke is a combination of more than 7,000 additives that contain nicotine and tar-carbon monoxide as well as volatile organic compounds (VOCs). These components play a major role in producing the smell that is associated with smoking. Thus, when the smoke is released into the air and not taken out of the room, particles remain stuck on things all around the house. These tiny particles may get on the walls, furniture covers, rugs, and sometimes even clothes, smelling of a long time of smoking. In addition, the smoke particles penetrate porous materials and make it possible to eliminate the smell. Over time, this increased smoke not only results in bad-smelling air but also threatens people's health because pollutants remain suspended in it. Effective deodorizing is necessary to remove these odors and improve the air quality in smokers' homes. Effectiveness In Removing Cigarette Odors A lot of real-life comments and reviews show that air purifiers, especially the HealthPro Plus type, are good at getting rid of cigarette smells. After installing the HealthPro Plus, users regularly report big changes in the quality of the air inside their homes and the removal of strong smoke smells. Many of these reviews talk about how strong the HyperHEPA filter technology is and how it targets tiny particles like those in cigarette smoke. Comparative tests with other air purifiers on the market show that the Healthpro Plus is better at getting rid of smoke smells. Independent studies and customer reviews often say that the Healthpro Plus works better than competitors because of its advanced filter system and strong ability to get rid of smells. Even though normal air purifiers might not be able to catch and neutralize smoke particles very well, the Healthpro Plus does an admirable job at it that exceeds expectations. The Healthpro Plus is the most convenient option for fussy buyers aiming to eliminate or at least reduce smoke aroma and enhance air quality in their homes. It has a proven track record of success, and it works better than other air purifiers; therefore, it is the clear champion in this field. Health Benefits Besides Getting Rid Of Odours More than smells, air purifiers improve your health. They are particularly very effective for smokers and also allergic individuals. The fact that indoor air is cleaner with such devices as the HealthPro Plus makes it more important for your health, especially for your lungs. Finally, for smokers whose homes are full of hazardous smoke particles, the air purifiers help in reducing the negative impacts associated with secondhand smoke. Removing smoke toxins through the use of air purifiers reduces the chances of breathing problems such as asthma attacks and attacks. Overall, the fact that air purifiers relieve indoor environments of pollutants has many positive effects on people’s health by reducing pollution levels in the atmosphere, improving lung function, and also alleviating allergy symptoms. It is a rational approach to provide for the protection of lung health and overall well-being that individuals and families invest in air cleaning technology such as Healthpro Plus. Practical Tips For Using Air Purifiers In Smokers' Homes Top-rated air purifiers should be positioned in a way that removes the odor and performs effectively when people smoke. To achieve the best results, place an air purifier in a smoking hot room like a den or the living room. Insert the unit somewhere in the middle of a room with sufficient air circulation, without any obstacles like furniture or curtains obstructing its flow. In addition, consider placing the air purifier close to smelly items such as ashtrays or where people smoke so that it can catch the particles of cigarette fumes before they spread throughout a room. Maintenance is very necessary to ensure that the odor-eliminating system functions properly. However, the filters must be cleaned or replaced with new ones at regular intervals under instructions issued by a manufacturer to avoid any clogging and ensure the high-efficiency operation of filtration. Make sure not to vacuum or wipe the dust and debris buildup on the surface of the unit because these may block the airflow from reaching it, which will hamper its performance. As well, monitor the unit occasionally to see if there are any signs of damage or wear, such as cracks and also broken parts. The useful tips for location and maintenance will not only allow the smokers to get a large benefit from air purifiers as they remove cigarette odors but also maintain a healthy and clean inside space. In conclusion, air purifiers are very important for getting rid of cigarette smells and making homes better for both users and people who don't smoke. Because cigarette smoke is so common, we need strong solutions. The Healthpro Plus and even most of the other air purifiers are very good for clearing up the indoors. With today’s air cleaners, therefore eliminating not only the awful scents but also decreasing many health complications triggered by association with smokers. Good air purification should not only be about convenience for users but also their ability to provide for themselves and the wellbeing of their families. If smokers prioritize indoor air quality, they will improve their homes both in terms of health and overall well-being. Apart from the smells and pollutants present in cigarette smoke, a good air purifier can ensure that clean, fresh air fills the homes where at least one person is smoking.","

Tobacco smoke is a combination of more than 7,000 additives that contain nicotine and tar-carbon monoxide as well as volatile organic compounds (VOCs). These components play a major role in producing the smell that is associated with smoking. Thus, when the smoke is released into the air and not taken out of the room, particles remain stuck on things all around the house. These tiny particles may get on the walls, furniture covers, rugs, and sometimes even clothes, smelling of a long time of smoking. In addition, the smoke particles penetrate porous materials and make it possible to eliminate the smell. Over time, this increased smoke not only results in bad-smelling air but also threatens people's health because pollutants remain suspended in it. Effective deodorizing is necessary to remove these odors and improve the air quality in smokers' homes.

Effectiveness In Removing Cigarette Odors

A lot of real-life comments and reviews show that air purifiers, especially the HealthPro Plus type, are good at getting rid of cigarette smells. After installing the HealthPro Plus, users regularly report big changes in the quality of the air inside their homes and the removal of strong smoke smells. Many of these reviews talk about how strong the HyperHEPA filter technology is and how it targets tiny particles like those in cigarette smoke.

Comparative tests with other air purifiers on the market show that the Healthpro Plus is better at getting rid of smoke smells. Independent studies and customer reviews often say that the Healthpro Plus works better than competitors because of its advanced filter system and strong ability to get rid of smells. Even though normal air purifiers might not be able to catch and neutralize smoke particles very well, the Healthpro Plus does an admirable job at it that exceeds expectations.

The Healthpro Plus is the most convenient option for fussy buyers aiming to eliminate or at least reduce smoke aroma and enhance air quality in their homes. It has a proven track record of success, and it works better than other air purifiers; therefore, it is the clear champion in this field.

Health Benefits Besides Getting Rid Of Odours

More than smells, air purifiers improve your health. They are particularly very effective for smokers and also allergic individuals. The fact that indoor air is cleaner with such devices as the HealthPro Plus makes it more important for your health, especially for your lungs. Finally, for smokers whose homes are full of hazardous smoke particles, the air purifiers help in reducing the negative impacts associated with secondhand smoke. Removing smoke toxins through the use of air purifiers reduces the chances of breathing problems such as asthma attacks and attacks.

Overall, the fact that air purifiers relieve indoor environments of pollutants has many positive effects on people’s health by reducing pollution levels in the atmosphere, improving lung function, and also alleviating allergy symptoms. It is a rational approach to provide for the protection of lung health and overall well-being that individuals and families invest in air cleaning technology such as Healthpro Plus.

Practical Tips For Using Air Purifiers In Smokers' Homes

Top-rated air purifiers should be positioned in a way that removes the odor and performs effectively when people smoke. To achieve the best results, place an air purifier in a smoking hot room like a den or the living room. Insert the unit somewhere in the middle of a room with sufficient air circulation, without any obstacles like furniture or curtains obstructing its flow. In addition, consider placing the air purifier close to smelly items such as ashtrays or where people smoke so that it can catch the particles of cigarette fumes before they spread throughout a room.

Maintenance is very necessary to ensure that the odor-eliminating system functions properly. However, the filters must be cleaned or replaced with new ones at regular intervals under instructions issued by a manufacturer to avoid any clogging and ensure the high-efficiency operation of filtration. Make sure not to vacuum or wipe the dust and debris buildup on the surface of the unit because these may block the airflow from reaching it, which will hamper its performance. As well, monitor the unit occasionally to see if there are any signs of damage or wear, such as cracks and also broken parts.

The useful tips for location and maintenance will not only allow the smokers to get a large benefit from air purifiers as they remove cigarette odors but also maintain a healthy and clean inside space.

In conclusion, air purifiers are very important for getting rid of cigarette smells and making homes better for both users and people who don't smoke. Because cigarette smoke is so common, we need strong solutions. The Healthpro Plus and even most of the other air purifiers are very good for clearing up the indoors. With today’s air cleaners, therefore eliminating not only the awful scents but also decreasing many health complications triggered by association with smokers.

Good air purification should not only be about convenience for users but also their ability to provide for themselves and the wellbeing of their families. If smokers prioritize indoor air quality, they will improve their homes both in terms of health and overall well-being. Apart from the smells and pollutants present in cigarette smoke, a good air purifier can ensure that clean, fresh air fills the homes where at least one person is smoking.

","eliminating-cigarette-odors-air-purifiers-for-smokers-homes","gid://shopify/Article/634137968718","https://shop.iqair.cn/en/blogs/news/eliminating-cigarette-odors-air-purifiers-for-smokers-homes","2021-08-02T22:30:00Z",[912],"Eliminating Cigarette Odors: Air Purifiers For Smokers' Homes",{"_10":1222,"_202":-5,"_205":1223,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/267282055246","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/pexels-vatsal-bhatt-25432027-6989474_1.jpg?v=1722636478",{"_1147":1148,"_1149":1225,"_1139":1226,"_1154":1227,"_1156":1227,"_1157":1228,"_1159":1229,"_1008":1230,"_10":1231,"_1163":1232,"_1165":-5,"_1166":1233,"_635":1234,"_599":1235,"_1171":1236},{"_12":1151},{"_1008":1153},"Getting an air purifier for home has become increasingly popular in recent years as people have become more aware of the harmful pollutants and contaminants present in indoor air.","Getting an air purifier for home has become increasingly popular in recent years as people have become more aware of the harmful pollutants and contaminants present in indoor air. An air purifier for home is a device that helps to improve indoor air quality by removing harmful particles and gases from the air. Explore what to look for, how these air purifiers work, and much more! What does an air purifier for home do? An air purifier is a device that removes pollutants and contaminants from the air, including dust, allergens, smoke, and other harmful particles, thus improving indoor air quality and reducing the risk of respiratory problems and other health issues caused by poor air quality. Air purifiers are particularly useful for those who suffer from allergies or asthma, and for those living in areas with high levels of air pollution. Indoor air pollution can have a significant impact on our health and wellbeing as the air inside our homes can contain dozens of harmful particles and gases, including dust, pet dander, pollen, smoke, and volatile organic compounds (VOCs), which can cause respiratory problems, allergies, and other health issues. Air purifiers are designed to help alleviate these problems by removing these harmful particles from the air in your home. Air purifiers work by using a filtration system (often a 4-stage filtration system) to trap particles and pollutants in the air, and release clean air. The most effective air purifiers use advanced filtration technologies, such as the HyperHEPA filter used in the IQAir HealthPro Series, to capture ultrafine particles as small as 0.003 microns in size. These advanced filters can remove up to 99.97% of airborne particles, including allergens, bacteria, viruses, and even Covid-19. Air purifiers also help to remove harmful gases and odors from your home, though this isn’t a universally offered feature. The gas-phase filtration system used in the IQAir HealthPro Series is designed to remove a wide range of harmful gases and VOCs, including formaldehyde, benzene, and other pollutants commonly found in homes. What is the best air purifier for home? The IQAir HealthPro Series is widely recognized as one of the best air purifiers for home use due to its advanced technology and performance. The HyperHEPA filtration system used in the IQAir HealthPro Series can capture ultrafine particles as small as 0.003 microns - which is up to 100 times smaller than what traditional HEPA filters are capable of capturing - effectively removing even the smallest particles from the air, including viruses, bacteria, and other harmful pollutants. IQAir HealthPro Series features a gas-phase filtration system that can remove harmful gases and odors from the air, which is important as many pollutants, such as VOCs and other chemicals, cannot be effectively removed by traditional air filters alone. The gas-phase filtration system in the IQAir HealthPro Series uses activated carbon and other materials to effectively remove these harmful gases and odors from the air, providing comprehensive air purification for your home. The HealthPro Series offers several useful features that make it easy to use, including a simple control panel with intuitive buttons, and comes with a remote control to adjust the settings from across the room. A programmable timer is used to set the IQAir air purifier to run for a specific amount of time each day in your home, and a filter life monitor that lets you know when it's time to replace the filters. With a coverage area of up to 1,125 square feet, the HealthPro Series air purifiers for homes are suitable for use in large rooms or open-concept living spaces. They operate quietly, with a noise level of just 25 decibels on its lowest setting, making it ideal for use in bedrooms or other quiet spaces. How to choose an air purifier for home? When choosing an air purifier for your home, there are a few key factors to consider to ensure you find the right air purifier for your home and unique setup. Firstly, consider and measure the size of the various rooms in your home where you will be using the air purifier. Different air purifiers are designed for different room sizes and coverage areas, so it’s essential to choose one that is appropriate for the size of the space you want to purify. Note that a larger air purifier is not necessarily better, as it can consume more energy than needed and can get noisy. Secondly, consider the specific pollutants you want to remove from the air. Different air purifiers are designed to remove different types of particles and gases, so it is important to choose one that is designed to target the pollutants that are most common in your home. For example, if you have pets, you may want an air purifier that is designed to remove pet dander and hair; whereas if you live in an urban area, you may want an air purifier that is designed to remove pollutants from traffic and industry. Finally, an essential factor to consider is the filter quality. A high-quality filter, such as the HyperHEPA filter used in the IQAir HealthPro Series, effectively removes a wide range of harmful pollutants from the air in your home. The filter should also be easy to replace and have a long-life span to minimize ongoing maintenance costs, and to ensure you get high protection from poor air quality throughout the filter’s lifespan. Is an air purifier safe for home? Air purifiers are generally safe to use at home, though it is important to take certain precautions to ensure their safe and effective operation. One key consideration is to choose an air purifier that is certified by a reputable organization such as the Association of Home Appliance Manufacturers (AHAM). These certifications ensure that the air purifier meets certain safety and performance standards and has been independently tested and verified. Make sure to follow the manufacturer's instructions for use and maintenance. This includes regularly cleaning or replacing the filters, as well as following any recommended maintenance procedures to ensure the air purifier is functioning at its best. It’s particularly important to be aware of the lifespan of the air purifier’s filter, and to ensure you clean and replace them as instructed. All of IQAir’s HeathPro Series purifiers for homes come with their relevant and easy to understand usage and maintenance documentation. Note that while air purifiers can be effective in removing certain pollutants and contaminants from the air, they are not a substitute for other safety measures such as wearing masks and social distancing, particularly in the case of airborne viruses like Covid-19. Air purifiers should be used as part of a comprehensive approach to improving indoor air quality and reducing the risk of illness. Also note that certain air purifiers like an ionic air purifier are not effective air cleaners. Does an air purifier for home work for Covid? The COVID-19 pandemic has brought the issue of indoor air quality to the forefront, with people seeking ways to reduce the risk of transmission of the virus in enclosed spaces. While air purifiers alone cannot eliminate the risk of COVID-19 transmission, they can play a significant role in reducing the concentration of virus particles in the air. The IQAir HealthPro Series is designed with advanced HyperHEPA filtration technology, which is capable of capturing particles as small as 0.003 microns, including viruses like COVID-19. Studies have shown that air purifiers can help reduce the risk of COVID-19 transmission in enclosed spaces. A study conducted by the University of Oregon found that using air purifiers with HEPA filters can significantly reduce the airborne concentration of the virus in a room. Another study by the National Institute of Health found that using air purifiers can help reduce the risk of COVID-19 transmission in healthcare settings. Note that air purifiers should be used in conjunction with other recommended safety measures to effectively reduce the risk of COVID-19 transmission. This includes wearing masks, practicing social distancing, and following other recommended guidelines from public health officials. Regular maintenance and filter replacement are important as it ensures the continued effectiveness of the air purifier in removing harmful particles from the air. Each manufacturer provides supporting documentation on best practices regarding usage and maintenance guidelines.","

Getting an air purifier for home has become increasingly popular in recent years as people have become more aware of the harmful pollutants and contaminants present in indoor air. An air purifier for home is a device that helps to improve indoor air quality by removing harmful particles and gases from the air. Explore what to look for, how these air purifiers work, and much more!

What does an air purifier for home do?

An air purifier is a device that removes pollutants and contaminants from the air, including dust, allergens, smoke, and other harmful particles, thus improving indoor air quality and reducing the risk of respiratory problems and other health issues caused by poor air quality. Air purifiers are particularly useful for those who suffer from allergies or asthma, and for those living in areas with high levels of air pollution.

Indoor air pollution can have a significant impact on our health and wellbeing as the air inside our homes can contain dozens of harmful particles and gases, including dust, pet dander, pollen, smoke, and volatile organic compounds (VOCs), which can cause respiratory problems, allergies, and other health issues. Air purifiers are designed to help alleviate these problems by removing these harmful particles from the air in your home.

Air purifiers work by using a filtration system (often a 4-stage filtration system) to trap particles and pollutants in the air, and release clean air. The most effective air purifiers use advanced filtration technologies, such as the HyperHEPA filter used in the IQAir HealthPro Series, to capture ultrafine particles as small as 0.003 microns in size. These advanced filters can remove up to 99.97% of airborne particles, including allergens, bacteria, viruses, and even Covid-19.

Air purifiers also help to remove harmful gases and odors from your home, though this isn’t a universally offered feature. The gas-phase filtration system used in the IQAir HealthPro Series is designed to remove a wide range of harmful gases and VOCs, including formaldehyde, benzene, and other pollutants commonly found in homes.

What is the best air purifier for home?\n

The IQAir HealthPro Series is widely recognized as one of the best air purifiers for home use due to its advanced technology and performance. The HyperHEPA filtration system used in the IQAir HealthPro Series can capture ultrafine particles as small as 0.003 microns - which is up to 100 times smaller than what traditional HEPA filters are capable of capturing - effectively removing even the smallest particles from the air, including viruses, bacteria, and other harmful pollutants.

IQAir HealthPro Series features a gas-phase filtration system that can remove harmful gases and odors from the air, which is important as many pollutants, such as VOCs and other chemicals, cannot be effectively removed by traditional air filters alone. The gas-phase filtration system in the IQAir HealthPro Series uses activated carbon and other materials to effectively remove these harmful gases and odors from the air, providing comprehensive air purification for your home.

The HealthPro Series offers several useful features that make it easy to use, including a simple control panel with intuitive buttons, and comes with a remote control to adjust the settings from across the room. A programmable timer is used to set the IQAir air purifier to run for a specific amount of time each day in your home, and a filter life monitor that lets you know when it's time to replace the filters.

With a coverage area of up to 1,125 square feet, the HealthPro Series air purifiers for homes are suitable for use in large rooms or open-concept living spaces. They operate quietly, with a noise level of just 25 decibels on its lowest setting, making it ideal for use in bedrooms or other quiet spaces.

How to choose an air purifier for home?

When choosing an air purifier for your home, there are a few key factors to consider to ensure you find the right air purifier for your home and unique setup. Firstly, consider and measure the size of the various rooms in your home where you will be using the air purifier. Different air purifiers are designed for different room sizes and coverage areas, so it’s essential to choose one that is appropriate for the size of the space you want to purify. Note that a larger air purifier is not necessarily better, as it can consume more energy than needed and can get noisy.

Secondly, consider the specific pollutants you want to remove from the air. Different air purifiers are designed to remove different types of particles and gases, so it is important to choose one that is designed to target the pollutants that are most common in your home. For example, if you have pets, you may want an air purifier that is designed to remove pet dander and hair; whereas if you live in an urban area, you may want an air purifier that is designed to remove pollutants from traffic and industry.

Finally, an essential factor to consider is the filter quality. A high-quality filter, such as the HyperHEPA filter used in the IQAir HealthPro Series, effectively removes a wide range of harmful pollutants from the air in your home. The filter should also be easy to replace and have a long-life span to minimize ongoing maintenance costs, and to ensure you get high protection from poor air quality throughout the filter’s lifespan.

Is an air purifier safe for home?

Air purifiers are generally safe to use at home, though it is important to take certain precautions to ensure their safe and effective operation.

One key consideration is to choose an air purifier that is certified by a reputable organization such as the Association of Home Appliance Manufacturers (AHAM). These certifications ensure that the air purifier meets certain safety and performance standards and has been independently tested and verified.

Make sure to follow the manufacturer's instructions for use and maintenance. This includes regularly cleaning or replacing the filters, as well as following any recommended maintenance procedures to ensure the air purifier is functioning at its best. It’s particularly important to be aware of the lifespan of the air purifier’s filter, and to ensure you clean and replace them as instructed. All of IQAir’s HeathPro Series purifiers for homes come with their relevant and easy to understand usage and maintenance documentation.

Note that while air purifiers can be effective in removing certain pollutants and contaminants from the air, they are not a substitute for other safety measures such as wearing masks and social distancing, particularly in the case of airborne viruses like Covid-19. Air purifiers should be used as part of a comprehensive approach to improving indoor air quality and reducing the risk of illness.

Also note that certain air purifiers like an ionic air purifier are not effective air cleaners.

Does an air purifier for home work for Covid?

The COVID-19 pandemic has brought the issue of indoor air quality to the forefront, with people seeking ways to reduce the risk of transmission of the virus in enclosed spaces. While air purifiers alone cannot eliminate the risk of COVID-19 transmission, they can play a significant role in reducing the concentration of virus particles in the air. The IQAir HealthPro Series is designed with advanced HyperHEPA filtration technology, which is capable of capturing particles as small as 0.003 microns, including viruses like COVID-19.

Studies have shown that air purifiers can help reduce the risk of COVID-19 transmission in enclosed spaces. A study conducted by the University of Oregon found that using air purifiers with HEPA filters can significantly reduce the airborne concentration of the virus in a room. Another study by the National Institute of Health found that using air purifiers can help reduce the risk of COVID-19 transmission in healthcare settings.

Note that air purifiers should be used in conjunction with other recommended safety measures to effectively reduce the risk of COVID-19 transmission. This includes wearing masks, practicing social distancing, and following other recommended guidelines from public health officials. Regular maintenance and filter replacement are important as it ensures the continued effectiveness of the air purifier in removing harmful particles from the air. Each manufacturer provides supporting documentation on best practices regarding usage and maintenance guidelines.

","an-air-purifier-for-home-everything-you-should-know","gid://shopify/Article/564875001934","https://shop.iqair.cn/en/blogs/news/an-air-purifier-for-home-everything-you-should-know","2021-07-12T21:20:36Z",[912],"An Air Purifier for Home: Everything You Should Know",{"_10":1237,"_202":1238,"_205":1239,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269594722382","Air Purifier In Living Room","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AirCleaningTech_Desktopd_f3a68034-860b-41e2-8e3c-c15260f5ff55.jpg?v=1752571971",{"_1147":1148,"_1149":1241,"_1139":1242,"_1154":1243,"_1156":1243,"_1157":1244,"_1159":1245,"_1008":1246,"_10":1247,"_1163":1248,"_1165":-5,"_1166":1249,"_635":1250,"_599":1251,"_1171":1252},{"_12":1151},{"_1008":1153},"An air purifier for the bedroom can help remove pollutants, allergens, and odors, creating a cleaner and healthier environment for restful sleep and overall well-being.","An air purifier for the bedroom can help remove pollutants, allergens, and odors, creating a cleaner and healthier environment for restful sleep and overall well-being. We explore their benefits, safety, noise levels, odor removal capabilities, and even their ability to tackle pet hair concerns! What is a good air purifier for a bedroom? When it comes to selecting a good air purifier for your bedroom, there are a few key factors to consider. First and foremost, the air purifier should have the ability to effectively remove a wide range of airborne pollutants, such as dust, allergens, pet dander, pollen, mold spores, and even volatile organic compounds (VOCs). This ensures that the air you breathe in your bedroom is clean and free from potential irritants. In addition to efficient filtration, a bedroom air purifier should operate quietly to avoid disturbing your sleep or relaxation. The last thing you want is a noisy purifier disrupting your peaceful environment. That's where the IQAir HealthPro Series shines, as it is engineered with advanced fan technology and sound-attenuating materials, ensuring whisper-quiet operation. You can enjoy the benefits of clean air without any unwanted noise. Furthermore, the coverage area of the air purifier should be suitable for your bedroom size. The IQAir HealthPro Series offers models with different coverage capacities, allowing you to choose the one that matches your room dimensions. These air purifiers are designed to cover a sizeable area, making them suitable for even spacious bedrooms. Do I need an air purifier for my bedroom? Having an air purifier in your bedroom can be highly beneficial for several reasons. First and foremost, bedrooms are spaces where we seek rest and rejuvenation. Clean air plays a vital role in creating a healthy sleep environment, allowing you to wake up feeling refreshed and revitalized. Air purifiers effectively remove a wide range of airborne pollutants that can negatively impact air quality in your bedroom. These pollutants include dust, allergens, pet dander, mold spores, volatile organic compounds (VOCs), and even harmful bacteria and viruses. By reducing the presence of these contaminants, an air purifier creates a cleaner and healthier breathing environment. Airborne allergens can trigger allergies and respiratory issues like asthma, making it difficult to get a good night's sleep. By removing these allergens, an air purifier can alleviate symptoms and improve sleep quality, especially for individuals with allergies or asthma. Furthermore, if you live in an area with poor outdoor air quality or if your bedroom is exposed to pollutants such as smoke, an air purifier can provide a refuge of clean air, shielding you from the harmful effects of pollution. Even if you don't have specific air quality concerns, an air purifier can act as a preventive measure, maintaining a consistently clean environment and reducing the risk of potential health issues associated with prolonged exposure to indoor air pollutants. Is an air purifier safe to use in a bedroom? Yes, the IQAir HealthPro Series air purifiers are not only effective but also safe to use in bedrooms. When it comes to air purifiers, safety is a crucial consideration, especially in spaces where we spend a significant amount of time, such as bedrooms. The IQAir HealthPro Series air purifiers are designed with user safety as a top priority. They undergo rigorous testing and adhere to strict safety standards to ensure that they provide clean and purified air without any negative side effects. One common concern with air purifiers is the potential release of ozone, which can be harmful to human health. However, the IQAir HealthPro Series air purifiers are engineered to avoid ozone production. They utilize advanced filtration technologies, such as HyperHEPA filtration and gas-phase filtration, which effectively capture and remove a wide range of airborne pollutants without generating harmful ozone. Additionally, the materials used in the construction of IQAir HealthPro Series air purifiers are carefully selected to minimize the risk of off-gassing or the release of volatile organic compounds (VOCs) into the air. This ensures that the purified air remains clean and free from any potentially harmful substances. The IQAir HealthPro Series air purifiers have undergone extensive testing and certifications to validate their safety and performance. They meet stringent standards set by reputable organizations, giving you peace of mind knowing that you can trust their safety and reliability. Is an air purifier for the bedroom noisy? No, you don't have to worry about noise when using an air purifier from the IQAir HealthPro Series in your bedroom. These air purifiers are specifically designed to operate quietly, allowing you to enjoy a peaceful and undisturbed sleep environment. The IQAir HealthPro Series utilizes advanced fan technology, which is engineered to deliver powerful air filtration while minimizing noise. The fans are precisely balanced to reduce vibrations and disturbances, resulting in a whisper-quiet operation. Additionally, the purifiers incorporate sound-attenuating materials in their construction to further dampen any operational noise. With their focus on quiet operation, the IQAir HealthPro Series air purifiers emit noise levels that are barely noticeable, even at higher fan speeds. This makes them ideal for bedrooms where tranquility is essential for restful sleep and relaxation. Can an air purifier for the bedroom help with odors? Unpleasant odors in the bedroom can be a nuisance, affecting your comfort and overall sleep quality. Fortunately, the IQAir HealthPro Series air purifiers are equipped with advanced gas-phase filtration technology to effectively combat odors and create a fresh and pleasant environment. At the heart of this odor-fighting capability lies the specially designed activated carbon filters. These filters are engineered to have a high surface area and excellent adsorption properties, allowing them to effectively trap and neutralize a wide range of odorous substances. Whether it's cooking odors, pet smells, or other household odors, the activated carbon filters work diligently to remove them from the air. The gas-phase filtration process involves the airflow passing through the activated carbon filter, where the odorous molecules become trapped within the porous structure of the carbon. As a result, the air that is released back into your bedroom is significantly fresher and free from unwanted smells. It's important to note that while the IQAir HealthPro Series air purifiers excel at addressing odors, regular maintenance is required to ensure optimal performance. The activated carbon filters have a specific lifespan and should be replaced when recommended by the manufacturer to maintain the air purifier's odor-removing capabilities. Does an air purifier for the bedroom remove pet hair? While air purifiers are not specifically designed to remove large pet hair particles, they can still have a positive impact on reducing the presence of pet hair in your bedroom. Air purifiers, including the IQAir HealthPro Series, are highly effective at filtering smaller airborne particles, such as dust mites, pollen, and pet dander. These particles often carry pet hair, and by capturing them, the air purifier indirectly helps to minimize the amount of pet hair in the air and on surfaces. By continuously running an air purifier in your bedroom, you can reduce the overall concentration of airborne particles, including those carrying pet hair. This can lead to a cleaner and fresher environment, especially for individuals who are sensitive to allergens or have respiratory issues. It's important to note that while an air purifier can contribute to reducing pet hair in the air, it's not a substitute for regular cleaning and vacuuming of your bedroom. To effectively address pet hair concerns, it's recommended to regularly clean surfaces, furniture, and bedding, as well as groom your pets and maintain a clean living environment. {\"@context\":\"https://schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is a good air purifier for a bedroom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n When it comes to selecting a good air purifier for your bedroom, there are a few key factors to consider. First and foremost, the air purifier should have the ability to effectively remove a wide range of airborne pollutants, such as dust, allergens, pet dander, pollen, mold spores, and even volatile organic compounds (VOCs). This ensures that the air you breathe in your bedroom is clean and free from potential irritants.\\r\\n\\r\\n In addition to efficient filtration, a bedroom air purifier should operate quietly to avoid disturbing your sleep or relaxation. The last thing you want is a noisy purifier disrupting your peaceful environment. That's where the IQAir HealthPro Series shines, as it is engineered with advanced fan technology and sound-attenuating materials, ensuring whisper-quiet operation. You can enjoy the benefits of clean air without any unwanted noise.\\r\\n\\r\\n Furthermore, the coverage area of the air purifier should be suitable for your bedroom size. The IQAir HealthPro Series offers models with different coverage capacities, allowing you to choose the one that matches your room dimensions. These air purifiers are designed to cover a sizeable area, making them suitable for even spacious bedrooms.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Do I need an air purifier for my bedroom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n Having an air purifier in your bedroom can be highly beneficial for several reasons. First and foremost, bedrooms are spaces where we seek rest and rejuvenation. Clean air plays a vital role in creating a healthy sleep environment, allowing you to wake up feeling refreshed and revitalized.\\r\\n\\r\\n Air purifiers effectively remove a wide range of airborne pollutants that can negatively impact air quality in your bedroom. These pollutants include dust, allergens, pet dander, mold spores, volatile organic compounds (VOCs), and even harmful bacteria and viruses. By reducing the presence of these contaminants, an air purifier creates a cleaner and healthier breathing environment.\\r\\n\\r\\n Airborne allergens can trigger allergies and respiratory issues, making it difficult to get a good night's sleep. By removing these allergens, an air purifier can alleviate symptoms and improve sleep quality, especially for individuals with allergies or asthma.\\r\\n\\r\\n Furthermore, if you live in an area with poor outdoor air quality or if your bedroom is exposed to pollutants such as smoke, an air purifier can provide a refuge of clean air, shielding you from the harmful effects of pollution.\\r\\n\\r\\n Even if you don't have specific air quality concerns, an air purifier can act as a preventive measure, maintaining a consistently clean environment and reducing the risk of potential health issues associated with prolonged exposure to indoor air pollutants.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Is an air purifier safe to use in a bedroom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n Yes, the IQAir HealthPro Series air purifiers are not only effective but also safe to use in bedrooms. When it comes to air purifiers, safety is a crucial consideration, especially in spaces where we spend a significant amount of time, such as bedrooms.\\r\\n\\r\\n The IQAir HealthPro Series air purifiers are designed with user safety as a top priority. They undergo rigorous testing and adhere to strict safety standards to ensure that they provide clean and purified air without any negative side effects.\\r\\n\\r\\n One common concern with air purifiers is the potential release of ozone, which can be harmful to human health. However, the IQAir HealthPro Series air purifiers are engineered to avoid ozone production. They utilize advanced filtration technologies, such as HyperHEPA filtration and gas-phase filtration, which effectively capture and remove a wide range of airborne pollutants without generating harmful ozone.\\r\\n\\r\\n Additionally, the materials used in the construction of IQAir HealthPro Series air purifiers are carefully selected to minimize the risk of off-gassing or the release of volatile organic compounds (VOCs) into the air. This ensures that the purified air remains clean and free from any potentially harmful substances.\\r\\n\\r\\n The IQAir HealthPro Series air purifiers have undergone extensive testing and certifications to validate their safety and performance. They meet stringent standards set by reputable organizations, giving you peace of mind knowing that you can trust their safety and reliability.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Is an air purifier for the bedroom noisy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n No, you don't have to worry about noise when using an air purifier from the IQAir HealthPro Series in your bedroom. These air purifiers are specifically designed to operate quietly, allowing you to enjoy a peaceful and undisturbed sleep environment.\\r\\n\\r\\n The IQAir HealthPro Series utilizes advanced fan technology, which is engineered to deliver powerful air filtration while minimizing noise. The fans are precisely balanced to reduce vibrations and disturbances, resulting in a whisper-quiet operation. Additionally, the purifiers incorporate sound-attenuating materials in their construction to further dampen any operational noise.\\r\\n\\r\\n With their focus on quiet operation, the IQAir HealthPro Series air purifiers emit noise levels that are barely noticeable, even at higher fan speeds. This makes them ideal for bedrooms where tranquility is essential for restful sleep and relaxation.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Can an air purifier for the bedroom help with odors?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n Unpleasant odors in the bedroom can be a nuisance, affecting your comfort and overall sleep quality. Fortunately, the IQAir HealthPro Series air purifiers are equipped with advanced gas-phase filtration technology to effectively combat odors and create a fresh and pleasant environment.\\r\\n\\r\\n At the heart of this odor-fighting capability lies the specially designed activated carbon filters. These filters are engineered to have a high surface area and excellent adsorption properties, allowing them to effectively trap and neutralize a wide range of odorous substances. Whether it's cooking odors, pet smells, or other household odors, the activated carbon filters work diligently to remove them from the air.\\r\\n\\r\\n The gas-phase filtration process involves the airflow passing through the activated carbon filter, where the odorous molecules become trapped within the porous structure of the carbon. As a result, the air that is released back into your bedroom is significantly fresher and free from unwanted smells.\\r\\n\\r\\n It's important to note that while the IQAir HealthPro Series air purifiers excel at addressing odors, regular maintenance is required to ensure optimal performance. The activated carbon filters have a specific lifespan and should be replaced when recommended by the manufacturer to maintain the air purifier's odor-removing capabilities.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Does an air purifier for the bedroom remove pet hair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n While air purifiers are not specifically designed to remove large pet hair particles, they can still have a positive impact on reducing the presence of pet hair in your bedroom. Air purifiers, including the IQAir HealthPro Series, are highly effective at filtering smaller airborne particles, such as dust mites, pollen, and pet dander. These particles often carry pet hair, and by capturing them, the air purifier indirectly helps to minimize the amount of pet hair in the air and on surfaces.\\r\\n\\r\\n By continuously running an air purifier in your bedroom, you can reduce the overall concentration of airborne particles, including those carrying pet hair. This can lead to a cleaner and fresher environment, especially for individuals who are sensitive to allergens or have respiratory issues.\\r\\n\\r\\n It's important to note that while an air purifier can contribute to reducing pet hair in the air, it's not a substitute for regular cleaning and vacuuming of your bedroom. To effectively address pet hair concerns, it's recommended to regularly clean surfaces, furniture, and bedding, as well as groom your pets and maintain a clean living environment.\\r\\n\"}}]}","

An air purifier for the bedroom can help remove pollutants, allergens, and odors, creating a cleaner and healthier environment for restful sleep and overall well-being. We explore their benefits, safety, noise levels, odor removal capabilities, and even their ability to tackle pet hair concerns!

What is a good air purifier for a bedroom?

When it comes to selecting a good air purifier for your bedroom, there are a few key factors to consider. First and foremost, the air purifier should have the ability to effectively remove a wide range of airborne pollutants, such as dust, allergens, pet dander, pollen, mold spores, and even volatile organic compounds (VOCs). This ensures that the air you breathe in your bedroom is clean and free from potential irritants.

In addition to efficient filtration, a bedroom air purifier should operate quietly to avoid disturbing your sleep or relaxation. The last thing you want is a noisy purifier disrupting your peaceful environment. That's where the IQAir HealthPro Series shines, as it is engineered with advanced fan technology and sound-attenuating materials, ensuring whisper-quiet operation. You can enjoy the benefits of clean air without any unwanted noise.

Do I need an air purifier for my bedroom?

Having an air purifier in your bedroom can be highly beneficial for several reasons. First and foremost, bedrooms are spaces where we seek rest and rejuvenation. Clean air plays a vital role in creating a healthy sleep environment, allowing you to wake up feeling refreshed and revitalized.

Air purifiers effectively remove a wide range of airborne pollutants that can negatively impact air quality in your bedroom. These pollutants include dust, allergens, pet dander, mold spores, volatile organic compounds (VOCs), and even harmful bacteria and viruses. By reducing the presence of these contaminants, an air purifier creates a cleaner and healthier breathing environment.

Airborne allergens can trigger allergies and respiratory issues like asthma, making it difficult to get a good night's sleep. By removing these allergens, an air purifier can alleviate symptoms and improve sleep quality, especially for individuals with allergies or asthma.

Furthermore, if you live in an area with poor outdoor air quality or if your bedroom is exposed to pollutants such as smoke, an air purifier can provide a refuge of clean air, shielding you from the harmful effects of pollution.

Is an air purifier safe to use in a bedroom?

Yes, the IQAir HealthPro Series air purifiers are not only effective but also safe to use in bedrooms. When it comes to air purifiers, safety is a crucial consideration, especially in spaces where we spend a significant amount of time, such as bedrooms.

The IQAir HealthPro Series air purifiers are designed with user safety as a top priority. They undergo rigorous testing and adhere to strict safety standards to ensure that they provide clean and purified air without any negative side effects.

One common concern with air purifiers is the potential release of ozone, which can be harmful to human health. However, the IQAir HealthPro Series air purifiers are engineered to avoid ozone production. They utilize advanced filtration technologies, such as HyperHEPA filtration and gas-phase filtration, which effectively capture and remove a wide range of airborne pollutants without generating harmful ozone.

Additionally, the materials used in the construction of IQAir HealthPro Series air purifiers are carefully selected to minimize the risk of off-gassing or the release of volatile organic compounds (VOCs) into the air. This ensures that the purified air remains clean and free from any potentially harmful substances.

Is an air purifier for the bedroom noisy?

No, you don't have to worry about noise when using an air purifier from the IQAir HealthPro Series in your bedroom. These air purifiers are specifically designed to operate quietly, allowing you to enjoy a peaceful and undisturbed sleep environment.

The IQAir HealthPro Series utilizes advanced fan technology, which is engineered to deliver powerful air filtration while minimizing noise. The fans are precisely balanced to reduce vibrations and disturbances, resulting in a whisper-quiet operation. Additionally, the purifiers incorporate sound-attenuating materials in their construction to further dampen any operational noise.

Can an air purifier for the bedroom help with odors?

Unpleasant odors in the bedroom can be a nuisance, affecting your comfort and overall sleep quality. Fortunately, the IQAir HealthPro Series air purifiers are equipped with advanced gas-phase filtration technology to effectively combat odors and create a fresh and pleasant environment.

At the heart of this odor-fighting capability lies the specially designed activated carbon filters. These filters are engineered to have a high surface area and excellent adsorption properties, allowing them to effectively trap and neutralize a wide range of odorous substances. Whether it's cooking odors, pet smells, or other household odors, the activated carbon filters work diligently to remove them from the air.

The gas-phase filtration process involves the airflow passing through the activated carbon filter, where the odorous molecules become trapped within the porous structure of the carbon. As a result, the air that is released back into your bedroom is significantly fresher and free from unwanted smells.

Does an air purifier for the bedroom remove pet hair?

While air purifiers are not specifically designed to remove large pet hair particles, they can still have a positive impact on reducing the presence of pet hair in your bedroom. Air purifiers, including the IQAir HealthPro Series, are highly effective at filtering smaller airborne particles, such as dust mites, pollen, and pet dander. These particles often carry pet hair, and by capturing them, the air purifier indirectly helps to minimize the amount of pet hair in the air and on surfaces.

By continuously running an air purifier in your bedroom, you can reduce the overall concentration of airborne particles, including those carrying pet hair. This can lead to a cleaner and fresher environment, especially for individuals who are sensitive to allergens or have respiratory issues.

It's important to note that while an air purifier can contribute to reducing pet hair in the air, it's not a substitute for regular cleaning and vacuuming of your bedroom. To effectively address pet hair concerns, it's recommended to regularly clean surfaces, furniture, and bedding, as well as groom your pets and maintain a clean living environment.

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Furthermore, the coverage area of the air purifier should be suitable for your bedroom size. The IQAir HealthPro Series offers models with different coverage capacities, allowing you to choose the one that matches your room dimensions. These air purifiers are designed to cover a sizeable area, making them suitable for even spacious bedrooms.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Do I need an air purifier for my bedroom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n

Airborne allergens can trigger allergies and respiratory issues, making it difficult to get a good night's sleep. By removing these allergens, an air purifier can alleviate symptoms and improve sleep quality, especially for individuals with allergies or asthma.\\r\\n\\r\\n

Even if you don't have specific air quality concerns, an air purifier can act as a preventive measure, maintaining a consistently clean environment and reducing the risk of potential health issues associated with prolonged exposure to indoor air pollutants.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Is an air purifier safe to use in a bedroom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n

The IQAir HealthPro Series air purifiers have undergone extensive testing and certifications to validate their safety and performance. They meet stringent standards set by reputable organizations, giving you peace of mind knowing that you can trust their safety and reliability.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Is an air purifier for the bedroom noisy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n

With their focus on quiet operation, the IQAir HealthPro Series air purifiers emit noise levels that are barely noticeable, even at higher fan speeds. This makes them ideal for bedrooms where tranquility is essential for restful sleep and relaxation.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Can an air purifier for the bedroom help with odors?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n

It's important to note that while the IQAir HealthPro Series air purifiers excel at addressing odors, regular maintenance is required to ensure optimal performance. The activated carbon filters have a specific lifespan and should be replaced when recommended by the manufacturer to maintain the air purifier's odor-removing capabilities.\\r\\n\"}},{\"@type\":\"Question\",\"name\":\"Does an air purifier for the bedroom remove pet hair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\\r\\n

","silent-and-effective-getting-an-air-purifier-for-bedroom-bliss","gid://shopify/Article/564872904782","https://shop.iqair.cn/en/blogs/news/silent-and-effective-getting-an-air-purifier-for-bedroom-bliss","2021-06-21T18:29:06Z",[912],"Silent and Effective: Getting an Air Purifier for Bedroom Bliss",{"_10":1253,"_202":-5,"_205":1254,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/267678154830","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/PurifyAir_Bedroom_Desktop.jpg?v=1729882547",{"_1147":1148,"_1149":1256,"_1139":1257,"_1154":1258,"_1156":1258,"_1157":1259,"_1159":1260,"_1008":1261,"_10":1262,"_1163":1263,"_1165":-5,"_1166":1264,"_635":1265,"_599":1266,"_1171":1267},{"_12":1151},{"_1008":1153},"Protect your health with a humidifier and air purifier. Learn how these devices work to remove pollutants and add moisture to the air and improve health.","Indoor air quality is a vital aspect of our health and overall wellbeing, being particularly more important nowadays when you take into consideration that a large majority of people spend most of their time indoors, significantly more than in times past. Pollutants and allergens can start to accumulate in the house and workplace, which can eventually lead to a number of respiratory issues, along with allergies, and a myriad of other health problems. Both humidifiers and air purifiers are devices that will help to improve indoor air quality. Learn everything you need to know about these essential devices, and how they can help to improve the air quality in your home, and your overall health levels health today! What is the difference between a humidifier and air purifier? The difference between a humidifier and air purifier lies in their respective functions. A humidifier is a device that adds moisture to the air, while an air purifier removes pollutants and contaminants from the air. Humidifiers are commonly used in dry environments to add moisture and prevent respiratory issues such as dry skin, coughs, and allergies. They can also provide relief for those suffering from sinus problems, nosebleeds, and other health issues that result from dry air. On the other hand, air purifiers are designed to remove airborne particles such as dust, smoke, pollen, and allergens, as well as volatile organic compounds (VOCs) and other harmful gases. They can be particularly helpful for those with asthma or allergies, as they remove irritants from the air and can help alleviate symptoms. The IQAir HealthPro Series air purifiers are unique in that they combine both humidification and air purification technologies in one unit, providing optimal air quality. By adding moisture to the air and removing pollutants and contaminants, these air purifiers can help alleviate a wide range of respiratory issues, from dry skin and coughs to allergies and asthma. They are particularly effective at removing ultrafine particles and gases that can cause long-term health effects. It is important to note that while humidifiers and air purifiers have different functions, they can be used in tandem to help improve the overall level of indoor air quality. Dry air usually will exacerbate man of the different respiratory issues present amongst the population, and by adding moisture to the air with a humidifier, many of the health issues and their symptoms are resolved, or at the very least improved upon. Despite the benefits, it is of great importance to note that a humidifier can also cause mold to grow, as well as many different types of bacteria, especially when they are not adequately maintained, which is where an air purifier can come in handy. By removing these harmful particles from the air, it can help prevent the growth of mold and bacteria that thrive in moist environments. Can you use a humidifier and air purifier together? Using a humidifier and air purifier together can offer several benefits for improving indoor air quality. Humidifiers add moisture to the air, which can help alleviate symptoms of dry skin, dry throat, and respiratory issues caused by dry air. However, humidifiers can also create an ideal breeding ground for bacteria, mold, and other allergens if not properly maintained. This is where air purifiers come in. Air purifiers work by removing harmful pollutants and allergens from the air, including dust, mold, smoke, pet dander, and more. The IQAir HealthPro Series air purifiers use advanced filtration technologies to remove ultrafine particles as small as 0.003 microns, including viruses and bacteria, as well as gases and odors. Combining these two technologies in one unit provides optimal air quality for your home or office. The aforementioned IQAir Healthpro air purifier can also add moisture to the air without creating a breeding ground for bacteria and other allergens. This helps to ensure that users are not breathing just clean air, but also air that does not cause discomfort and has optimal humidity levels. It is important to note that using a humidifier and air purifier together does not necessarily eliminate the need for regular cleaning and maintenance. The humidifier must be regularly cleaned to prevent the growth of bacteria, mold, and other harmful organisms. Similarly, the air purifier's filters must be changed according to the manufacturer's recommendations to ensure that it continues to effectively remove pollutants from the air. In addition to regular cleaning and maintenance, it is also important to consider the size of the humidifier and air purifier relative to the size of the room in which it will be used. The IQAir HealthPro Series air purifiers are available in various sizes and coverages to accommodate different room sizes. Similarly, the humidifier's capacity should be appropriate for the room size to ensure that it can effectively add moisture to the air. Do I need both a humidifier and an air purifier? Determining whether or not you need both a humidifier and an air purifier depends on a few factors, including your location, air quality concerns, and personal health needs. If you live in a dry climate, a humidifier can add moisture to the air and help alleviate issues such as dry skin, chapped lips, and respiratory problems caused by dry air. However, if you live in a humid climate or have mold or mildew issues in your home, a dehumidifier may be more appropriate. On the other hand, if you suffer from allergies, asthma, or other respiratory issues, an air purifier can help remove pollutants, allergens, and other irritants from the air. Air purifiers can also be beneficial for those who live in areas with high levels of outdoor pollution, or for those who are sensitive to pet dander, dust mites, or other common household allergens. The IQAir HealthPro Series air purifiers combine both humidification and air purification technologies in one unit, providing optimal air quality for those with a range of air quality needs. They use advanced filtration technologies, including HyperHEPA filtration and gas-phase filtration, to effectively remove ultrafine particles, VOCs, and other harmful pollutants from the air. It's worth noting that using a humidifier and an air purifier together can provide even greater benefits for your indoor air quality. When the air is dry, pollutants and allergens can become more concentrated and easier to inhale, which can exacerbate respiratory issues. Adding moisture to the air with a humidifier can help reduce the concentration of pollutants, making them easier for an air purifier to capture and remove. This can result in cleaner and more comfortable air overall. Is an air humidifier and air purifier safe for home? Air humidifiers and air purifiers are becoming increasingly popular among homeowners, but some may have concerns about their safety. Fortunately, the IQAir HealthPro Series air purifiers offer a safe and effective way to improve the air quality in your home or office. The IQAir HealthPro Series air purifiers use advanced filtration technologies such as HyperHEPA and gas-phase filtration to remove pollutants and contaminants from the air. Unlike some air purifiers, the HealthPro Series does not produce harmful ozone emissions, which can irritate the respiratory system and cause other health issues. And unlike ionizers, it is effective. In fact, the IQAir HealthPro Series air purifiers have been independently tested and certified to meet strict safety and performance standards. They have received certifications from organizations such as the California Air Resources Board (CARB), the European Centre for Allergy Research Foundation (ECARF), and the Swiss Allergy Centre. These certifications ensure that the HealthPro Series air purifiers meet rigorous standards for safety and performance, giving homeowners peace of mind. In addition to their safety, the IQAir HealthPro Series air purifiers are also energy-efficient, making them an eco-friendly choice for homeowners. They feature a fan that operates at different speeds to provide customized air cleaning based on the specific needs of your home or office. The HealthPro Series also comes with a programmable timer that allows you to set the air purifier to run for a specific amount of time, conserving energy when it's not needed. Maintenance is also easy with the IQAir HealthPro Series air purifiers. The filters are designed to be replaced easily without requiring any special tools or expertise. The filter life is also longer compared to traditional air purifiers, with the HyperHEPA filter lasting up to four years, depending on usage. How does a humidifier and air purifier work? Humidifiers are designed to add moisture to the air by increasing the humidity level in a room. When the air is dry, it can cause dry skin, nosebleeds, coughs, and other respiratory issues. Humidifiers work by using one of several methods to release moisture into the air. One common method is evaporation, which involves using a wick or filter to draw water from a reservoir and release it into the air as it evaporates. Ultrasonic technology uses high-frequency vibrations to create a fine mist of water, while steam humidifiers heat water to create steam that is released into the air. Air purifiers, on the other hand, are designed to remove pollutants and contaminants from the air. These can include dust, pet dander, pollen, smoke, mold, and bacteria. Air purifiers work by drawing air through a series of filters that trap these particles, preventing them from circulating in the air. The IQAir HealthPro Series air purifiers use a HyperHEPA filter to remove ultrafine particles as small as 0.003 microns, which is smaller than most other air purifiers can filter. Additionally, these air purifiers use gas-phase filtration to remove volatile organic compounds (VOCs) and other gases, providing comprehensive air purification. Can a humidifier and air purifier help with bronchitis? Bronchitis is a respiratory condition characterized by inflammation of the bronchial tubes, which can cause coughing, chest tightness, and difficulty breathing. While humidifiers and air purifiers are not a cure for bronchitis, they can help alleviate some of the symptoms associated with this condition. A humidifier can help moisturize the air and prevent dryness, which can help alleviate coughing and soothe irritated airways. Dry air can also aggravate existing respiratory conditions, so adding moisture to the air can provide relief. However, it is important to monitor the humidity level in your home, as excess moisture can also promote the growth of mold and other allergens. An air purifier, particularly one with advanced filtration technologies such as the IQAir HealthPro Series, can help remove airborne pollutants and allergens that can aggravate bronchitis symptoms. These air purifiers use HyperHEPA filtration to remove ultrafine particles such as pollen, dust, and pet dander, as well as gas-phase filtration to remove VOCs and other harmful gases. It is important to consult with a medical professional to determine the best course of treatment for your specific condition, as humidifiers and air purifiers may not be suitable for everyone. However, for many people with bronchitis, using a humidifier and air purifier can help provide relief and improve overall air quality. In addition to using a humidifier and air purifier, there are other steps you can take to help alleviate bronchitis symptoms and improve air quality in your home. One important step is to regularly clean and vacuum your home, as dust and other airborne particles can accumulate over time. Using natural cleaning products and avoiding harsh chemicals can also help reduce indoor air pollution. If you are a pet owner, it is particularly important to groom them on a regular basis, as well as ensuring that their living areas are well maintained and kept clean, which will help to reduce pet dander and hair. Avoiding smoking or exposure to secondhand smoke is also crucial, as smoking can worsen bronchitis symptoms and increase the risk of respiratory infections. The difference between a humidifier and air purifier lies in their respective functions. A humidifier is a device that adds moisture to the air, while an air purifier removes pollutants and contaminants from the air. Humidifiers are commonly used in dry environments to add moisture and prevent respiratory issues such as dry skin, coughs, and allergies. They can also provide relief for those suffering from sinus problems, nosebleeds, and other health issues that result from dry air. On the other hand, air purifiers are designed to remove airborne particles such as dust, smoke, pollen, and allergens, as well as volatile organic compounds (VOCs) and other harmful gases. They can be particularly helpful for those with asthma or allergies, as they remove irritants from the air and can help alleviate symptoms. The IQAir HealthPro Series air purifiers are unique in that they combine both humidification and air purification technologies in one unit, providing optimal air quality. By adding moisture to the air and removing pollutants and contaminants, these air purifiers can help alleviate a wide range of respiratory issues, from dry skin and coughs to allergies and asthma. They are particularly effective at removing ultrafine particles and gases that can cause long-term health effects. It is important to note that while humidifiers and air purifiers have different functions, they can be used in tandem to help improve the overall level of indoor air quality. Dry air usually will exacerbate man of the different respiratory issues present amongst the population, and by adding moisture to the air with a humidifier, many of the health issues and their symptoms are resolved, or at the very least improved upon. Despite the benefits, it is of great importance to note that a humidifier can also cause mold to grow, as well as many different types of bacteria, especially when they are not adequately maintained, which is where an air purifier can come in handy. By removing these harmful particles from the air, it can help prevent the growth of mold and bacteria that thrive in moist environments. Using a humidifier and air purifier together can offer several benefits for improving indoor air quality. Humidifiers add moisture to the air, which can help alleviate symptoms of dry skin, dry throat, and respiratory issues caused by dry air. However, humidifiers can also create an ideal breeding ground for bacteria, mold, and other allergens if not properly maintained. This is where air purifiers come in. Air purifiers work by removing harmful pollutants and allergens from the air, including dust, mold, smoke, pet dander, and more. The IQAir HealthPro Series air purifiers use advanced filtration technologies to remove ultrafine particles as small as 0.003 microns, including viruses and bacteria, as well as gases and odors. Combining these two technologies in one unit provides optimal air quality for your home or office. The aforementioned IQAir Healthpro air purifier can also add moisture to the air without creating a breeding ground for bacteria and other allergens. This helps to ensure that users are not breathing just clean air, but also air that does not cause discomfort and has optimal humidity levels. It is important to note that using a humidifier and air purifier together does not necessarily eliminate the need for regular cleaning and maintenance. The humidifier must be regularly cleaned to prevent the growth of bacteria, mold, and other harmful organisms. Similarly, the air purifier's filters must be changed according to the manufacturer's recommendations to ensure that it continues to effectively remove pollutants from the air. In addition to regular cleaning and maintenance, it is also important to consider the size of the humidifier and air purifier relative to the size of the room in which it will be used. The IQAir HealthPro Series air purifiers are available in various sizes and coverages to accommodate different room sizes. Similarly, the humidifier's capacity should be appropriate for the room size to ensure that it can effectively add moisture to the air. Determining whether or not you need both a humidifier and an air purifier depends on a few factors, including your location, air quality concerns, and personal health needs. If you live in a dry climate, a humidifier can add moisture to the air and help alleviate issues such as dry skin, chapped lips, and respiratory problems caused by dry air. However, if you live in a humid climate or have mold or mildew issues in your home, a dehumidifier may be more appropriate. On the other hand, if you suffer from allergies, asthma, or other respiratory issues, an air purifier can help remove pollutants, allergens, and other irritants from the air. Air purifiers can also be beneficial for those who live in areas with high levels of outdoor pollution, or for those who are sensitive to pet dander, dust mites, or other common household allergens. The IQAir HealthPro Series air purifiers combine both humidification and air purification technologies in one unit, providing optimal air quality for those with a range of air quality needs. They use advanced filtration technologies, including HyperHEPA filtration and gas-phase filtration, to effectively remove ultrafine particles, VOCs, and other harmful pollutants from the air. It's worth noting that using a humidifier and an air purifier together can provide even greater benefits for your indoor air quality. When the air is dry, pollutants and allergens can become more concentrated and easier to inhale, which can exacerbate respiratory issues. Adding moisture to the air with a humidifier can help reduce the concentration of pollutants, making them easier for an air purifier to capture and remove. This can result in cleaner and more comfortable air overall. Air humidifiers and air purifiers are becoming increasingly popular among homeowners, but some may have concerns about their safety. Fortunately, the IQAir HealthPro Series air purifiers offer a safe and effective way to improve the air quality in your home or office. The IQAir HealthPro Series air purifiers use advanced filtration technologies such as HyperHEPA and gas-phase filtration to remove pollutants and contaminants from the air. Unlike some air purifiers, the HealthPro Series does not produce harmful ozone emissions, which can irritate the respiratory system and cause other health issues. In fact, the IQAir HealthPro Series air purifiers have been independently tested and certified to meet strict safety and performance standards. They have received certifications from organizations such as the California Air Resources Board (CARB), the European Centre for Allergy Research Foundation (ECARF), and the Swiss Allergy Centre. These certifications ensure that the HealthPro Series air purifiers meet rigorous standards for safety and performance, giving homeowners peace of mind. In addition to their safety, the IQAir HealthPro Series air purifiers are also energy-efficient, making them an eco-friendly choice for homeowners. They feature a fan that operates at different speeds to provide customized air cleaning based on the specific needs of your home or office. The HealthPro Series also comes with a programmable timer that allows you to set the air purifier to run for a specific amount of time, conserving energy when it's not needed. Maintenance is also easy with the IQAir HealthPro Series air purifiers. The filters are designed to be replaced easily without requiring any special tools or expertise. The filter life is also longer compared to traditional air purifiers, with the HyperHEPA filter lasting up to four years, depending on usage. Humidifiers are designed to add moisture to the air by increasing the humidity level in a room. When the air is dry, it can cause dry skin, nosebleeds, coughs, and other respiratory issues. Humidifiers work by using one of several methods to release moisture into the air. One common method is evaporation, which involves using a wick or filter to draw water from a reservoir and release it into the air as it evaporates. Ultrasonic technology uses high-frequency vibrations to create a fine mist of water, while steam humidifiers heat water to create steam that is released into the air.\\ Air purifiers, on the other hand, are designed to remove pollutants and contaminants from the air. These can include dust, pet dander, pollen, smoke, mold, and bacteria. Air purifiers work by drawing air through a series of filters that trap these particles, preventing them from circulating in the air. The IQAir HealthPro Series air purifiers use a HyperHEPA filter to remove ultrafine particles as small as 0.003 microns, which is smaller than most other air purifiers can filter. Additionally, these air purifiers use gas-phase filtration to remove volatile organic compounds (VOCs) and other gases, providing comprehensive air purification. Bronchitis is a respiratory condition characterized by inflammation of the bronchial tubes, which can cause coughing, chest tightness, and difficulty breathing. While humidifiers and air purifiers are not a cure for bronchitis, they can help alleviate some of the symptoms associated with this condition. A humidifier can help moisturize the air and prevent dryness, which can help alleviate coughing and soothe irritated airways. Dry air can also aggravate existing respiratory conditions, so adding moisture to the air can provide relief. However, it is important to monitor the humidity level in your home, as excess moisture can also promote the growth of mold and other allergens. An air purifier, particularly one with advanced filtration technologies such as the IQAir HealthPro Series, can help remove airborne pollutants and allergens that can aggravate bronchitis symptoms. These air purifiers use HyperHEPA filtration to remove ultrafine particles such as pollen, dust, and pet dander, as well as gas-phase filtration to remove VOCs and other harmful gases. It is important to consult with a medical professional to determine the best course of treatment for your specific condition, as humidifiers and air purifiers may not be suitable for everyone. However, for many people with bronchitis, using a humidifier and air purifier can help provide relief and improve overall air quality. In addition to using a humidifier and air purifier, there are other steps you can take to help alleviate bronchitis symptoms and improve air quality in your home. One important step is to regularly clean and vacuum your home, as dust and other airborne particles can accumulate over time. Using natural cleaning products and avoiding harsh chemicals can also help reduce indoor air pollution. If you are a pet owner, it is particularly important to groom them on a regular basis, as well as ensuring that their living areas are well maintained and kept clean, which will help to reduce pet dander and hair. Avoiding smoking or exposure to secondhand smoke is also crucial, as smoking can worsen bronchitis symptoms and increase the risk of respiratory infections.","

Indoor air quality is a vital aspect of our health and overall wellbeing, being particularly more important nowadays when you take into consideration that a large majority of people spend most of their time indoors, significantly more than in times past.

Pollutants and allergens can start to accumulate in the house and workplace, which can eventually lead to a number of respiratory issues, along with allergies, and a myriad of other health problems.

Both humidifiers and air purifiers are devices that will help to improve indoor air quality. Learn everything you need to know about these essential devices, and how they can help to improve the air quality in your home, and your overall health levels health today!

What is the difference between a humidifier and air purifier?

The difference between a humidifier and air purifier lies in their respective functions. A humidifier is a device that adds moisture to the air, while an air purifier removes pollutants and contaminants from the air. Humidifiers are commonly used in dry environments to add moisture and prevent respiratory issues such as dry skin, coughs, and allergies. They can also provide relief for those suffering from sinus problems, nosebleeds, and other health issues that result from dry air.

On the other hand, air purifiers are designed to remove airborne particles such as dust, smoke, pollen, and allergens, as well as volatile organic compounds (VOCs) and other harmful gases. They can be particularly helpful for those with asthma or allergies, as they remove irritants from the air and can help alleviate symptoms.

The IQAir HealthPro Series air purifiers are unique in that they combine both humidification and air purification technologies in one unit, providing optimal air quality. By adding moisture to the air and removing pollutants and contaminants, these air purifiers can help alleviate a wide range of respiratory issues, from dry skin and coughs to allergies and asthma. They are particularly effective at removing ultrafine particles and gases that can cause long-term health effects.

It is important to note that while humidifiers and air purifiers have different functions, they can be used in tandem to help improve the overall level of indoor air quality. Dry air usually will exacerbate man of the different respiratory issues present amongst the population, and by adding moisture to the air with a humidifier, many of the health issues and their symptoms are resolved, or at the very least improved upon. Despite the benefits, it is of great importance to note that a humidifier can also cause mold to grow, as well as many different types of bacteria, especially when they are not adequately maintained, which is where an air purifier can come in handy. By removing these harmful particles from the air, it can help prevent the growth of mold and bacteria that thrive in moist environments.

Can you use a humidifier and air purifier together?

Using a humidifier and air purifier together can offer several benefits for improving indoor air quality. Humidifiers add moisture to the air, which can help alleviate symptoms of dry skin, dry throat, and respiratory issues caused by dry air. However, humidifiers can also create an ideal breeding ground for bacteria, mold, and other allergens if not properly maintained. This is where air purifiers come in. Air purifiers work by removing harmful pollutants and allergens from the air, including dust, mold, smoke, pet dander, and more.

The IQAir HealthPro Series air purifiers use advanced filtration technologies to remove ultrafine particles as small as 0.003 microns, including viruses and bacteria, as well as gases and odors. Combining these two technologies in one unit provides optimal air quality for your home or office. The aforementioned IQAir Healthpro air purifier can also add moisture to the air without creating a breeding ground for bacteria and other allergens. This helps to ensure that users are not breathing just clean air, but also air that does not cause discomfort and has optimal humidity levels.

It is important to note that using a humidifier and air purifier together does not necessarily eliminate the need for regular cleaning and maintenance. The humidifier must be regularly cleaned to prevent the growth of bacteria, mold, and other harmful organisms. Similarly, the air purifier's filters must be changed according to the manufacturer's recommendations to ensure that it continues to effectively remove pollutants from the air.

In addition to regular cleaning and maintenance, it is also important to consider the size of the humidifier and air purifier relative to the size of the room in which it will be used. The IQAir HealthPro Series air purifiers are available in various sizes and coverages to accommodate different room sizes. Similarly, the humidifier's capacity should be appropriate for the room size to ensure that it can effectively add moisture to the air.

Do I need both a humidifier and an air purifier?

Determining whether or not you need both a humidifier and an air purifier depends on a few factors, including your location, air quality concerns, and personal health needs. If you live in a dry climate, a humidifier can add moisture to the air and help alleviate issues such as dry skin, chapped lips, and respiratory problems caused by dry air. However, if you live in a humid climate or have mold or mildew issues in your home, a dehumidifier may be more appropriate.

On the other hand, if you suffer from allergies, asthma, or other respiratory issues, an air purifier can help remove pollutants, allergens, and other irritants from the air. Air purifiers can also be beneficial for those who live in areas with high levels of outdoor pollution, or for those who are sensitive to pet dander, dust mites, or other common household allergens.

The IQAir HealthPro Series air purifiers combine both humidification and air purification technologies in one unit, providing optimal air quality for those with a range of air quality needs. They use advanced filtration technologies, including HyperHEPA filtration and gas-phase filtration, to effectively remove ultrafine particles, VOCs, and other harmful pollutants from the air.

It's worth noting that using a humidifier and an air purifier together can provide even greater benefits for your indoor air quality. When the air is dry, pollutants and allergens can become more concentrated and easier to inhale, which can exacerbate respiratory issues. Adding moisture to the air with a humidifier can help reduce the concentration of pollutants, making them easier for an air purifier to capture and remove. This can result in cleaner and more comfortable air overall.

Is an air humidifier and air purifier safe for home?

Air humidifiers and air purifiers are becoming increasingly popular among homeowners, but some may have concerns about their safety. Fortunately, the IQAir HealthPro Series air purifiers offer a safe and effective way to improve the air quality in your home or office.

The IQAir HealthPro Series air purifiers use advanced filtration technologies such as HyperHEPA and gas-phase filtration to remove pollutants and contaminants from the air. Unlike some air purifiers, the HealthPro Series does not produce harmful ozone emissions, which can irritate the respiratory system and cause other health issues. And unlike ionizers, it is effective.

In fact, the IQAir HealthPro Series air purifiers have been independently tested and certified to meet strict safety and performance standards. They have received certifications from organizations such as the California Air Resources Board (CARB), the European Centre for Allergy Research Foundation (ECARF), and the Swiss Allergy Centre. These certifications ensure that the HealthPro Series air purifiers meet rigorous standards for safety and performance, giving homeowners peace of mind.

In addition to their safety, the IQAir HealthPro Series air purifiers are also energy-efficient, making them an eco-friendly choice for homeowners. They feature a fan that operates at different speeds to provide customized air cleaning based on the specific needs of your home or office. The HealthPro Series also comes with a programmable timer that allows you to set the air purifier to run for a specific amount of time, conserving energy when it's not needed.

Maintenance is also easy with the IQAir HealthPro Series air purifiers. The filters are designed to be replaced easily without requiring any special tools or expertise. The filter life is also longer compared to traditional air purifiers, with the HyperHEPA filter lasting up to four years, depending on usage.

How does a humidifier and air purifier work?

Humidifiers are designed to add moisture to the air by increasing the humidity level in a room. When the air is dry, it can cause dry skin, nosebleeds, coughs, and other respiratory issues. Humidifiers work by using one of several methods to release moisture into the air. One common method is evaporation, which involves using a wick or filter to draw water from a reservoir and release it into the air as it evaporates. Ultrasonic technology uses high-frequency vibrations to create a fine mist of water, while steam humidifiers heat water to create steam that is released into the air.

Air purifiers, on the other hand, are designed to remove pollutants and contaminants from the air. These can include dust, pet dander, pollen, smoke, mold, and bacteria. Air purifiers work by drawing air through a series of filters that trap these particles, preventing them from circulating in the air. The IQAir HealthPro Series air purifiers use a HyperHEPA filter to remove ultrafine particles as small as 0.003 microns, which is smaller than most other air purifiers can filter. Additionally, these air purifiers use gas-phase filtration to remove volatile organic compounds (VOCs) and other gases, providing comprehensive air purification.

Can a humidifier and air purifier help with bronchitis?

Bronchitis is a respiratory condition characterized by inflammation of the bronchial tubes, which can cause coughing, chest tightness, and difficulty breathing. While humidifiers and air purifiers are not a cure for bronchitis, they can help alleviate some of the symptoms associated with this condition.

A humidifier can help moisturize the air and prevent dryness, which can help alleviate coughing and soothe irritated airways. Dry air can also aggravate existing respiratory conditions, so adding moisture to the air can provide relief. However, it is important to monitor the humidity level in your home, as excess moisture can also promote the growth of mold and other allergens.

An air purifier, particularly one with advanced filtration technologies such as the IQAir HealthPro Series, can help remove airborne pollutants and allergens that can aggravate bronchitis symptoms. These air purifiers use HyperHEPA filtration to remove ultrafine particles such as pollen, dust, and pet dander, as well as gas-phase filtration to remove VOCs and other harmful gases.

It is important to consult with a medical professional to determine the best course of treatment for your specific condition, as humidifiers and air purifiers may not be suitable for everyone. However, for many people with bronchitis, using a humidifier and air purifier can help provide relief and improve overall air quality.

In addition to using a humidifier and air purifier, there are other steps you can take to help alleviate bronchitis symptoms and improve air quality in your home. One important step is to regularly clean and vacuum your home, as dust and other airborne particles can accumulate over time. Using natural cleaning products and avoiding harsh chemicals can also help reduce indoor air pollution.

If you are a pet owner, it is particularly important to groom them on a regular basis, as well as ensuring that their living areas are well maintained and kept clean, which will help to reduce pet dander and hair. Avoiding smoking or exposure to secondhand smoke is also crucial, as smoking can worsen bronchitis symptoms and increase the risk of respiratory infections.

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This is more prominent for those with allergies and respiratory issues. One of the most prominent contributors to poor indoor air quality is smoke, usually stemming from cigarettes, wildfires, or other sources depending on the environment. Air purifiers offer an effective way to remove smoke particles and harmful pollutants from the air, making them a popular choice for the home and office. Does an air purifier work for smoke? Indoor air pollution can be a significant concern, particularly for those who are sensitive to smoke, allergens, or other harmful airborne particles. Fortunately, air purifiers can be an effective solution to reduce the amount of smoke in the air and improve indoor air quality. Air purifiers filter out harmful particles and other chemicals present in the air. They typically use a combination of filtration technologies, such as HEPA filters and activated carbon filters, to absorb and trap air pollutants, which can help to remove many different unpleasant odors. HEPA filters, which are used in high-quality air purifiers like the IQAir HealthPro Series, are designed to remove microscopic particles from the air, including smoke particles. These filters capture particles down to sizes as small as 0.3 micrometers across, with a close to perfect removal rate (around 99.7%). This leaves all filtered air significantly healthier to breathe, benefiting those in the nearby vicinity. As well as removing smoke particles from the air, the IQAir HealthPro Series air purifiers also use a gas-phase filtration system to remove harmful chemicals and gases found in the air. This system uses activated carbon filters to absorb and trap volatile organic compounds (VOCs) as well as other gases, which reduces smoke odors and noxious smells. Of note is that the effectiveness of an air purifier for smoke can depend on a number of different factors. This includes factors such as the size of the room, the smoke level present, and the quality of the air purifier all being salient factors. A larger room may require a more powerful air purifier to effectively remove smoke particles and odors. Similarly, air purifiers with higher-quality filters will typically perform better at removing smoke particles than those with lower-quality filters. One other factors to take note of, is that while air purifiers are effective at reducing smoke particles, odors and other particles, they should not be considered as a total replacement for adequate ventilation and other indoor air pollution reduction measures. Smoking should be avoided indoors, contributing largely to rising air pollution levels in households. Maintenance should also be performed on the air purifiers to keep them at their most optimal condition. Poorly maintained purifiers remove far less particles and pollutants from the air. Can an air purifier remove smoke odor? When it comes to smoke odor, it can be challenging to remove it completely from indoor air. Traditional air purifiers that are equipped only with a HEPA filter may not be enough to remove smoke odor, as they are made to absorb and capture only airborne particles and not gases or chemicals. However, an air purifier with an activated carbon filter, such as the IQAir HealthPro Series, can effectively eliminate smoke odor. Activated carbon is a highly porous material that has a large surface area that can trap smoke and other odors with high efficacy. The carbon filter in the IQAir HealthPro Series contains small pellets of activated carbon that absorb the smoke odor and other harmful VOCs present in the air. When air passes through the filter, the activated carbon attracts and traps the odor-causing molecules, leaving the air smelling fresh and clean. It is important to note that the activated carbon filter in an air purifier will need to be replaced from time to time. How often this maintenance needs to be done depends on a number of different factors. These include ones such as the level of smoke in the air, the size of the room, and the air purifier's overall usage. The IQAir HealthPro Series air purifiers come with built-in filter replacement indicators that notify users when a filter change is necessary. How does an air purifier for smoke work? An air purifier for smoke works by using a combination of advanced filters to trap harmful particles and chemicals present in the air. The primary filter used in air purifiers for smoke is the HEPA filter, which is capable of trapping particles as small as 0.3 microns in size. Smoke particles are typically larger than 0.3 microns, making them easy for HEPA filters to capture. However, traditional HEPA filters are not effective at removing gases and odors, which is why air purifiers for smoke also incorporate an activated carbon filter. The activated carbon filter traps gases, such as smoke and volatile organic compounds (VOCs), which are responsible for the lingering odor associated with smoke. In addition to the HEPA and activated carbon filters, some air purifiers for smoke, such as the IQAir HealthPro Series, also incorporate a gas-phase filtration system, which removes harmful chemicals and gases present in the air. This system uses a specialized filter containing granular activated carbon and other media to target a wide range of chemicals and gases, including tobacco smoke, formaldehyde, and other volatile organic compounds. The result is clean, fresh air that is free from harmful particles, odors, and chemicals. What to look for in an air purifier for smoke? When it comes to choosing an air purifier for smoke, there are several important factors to consider to ensure that you are making a well-informed decision. One of the most crucial factors to consider is the filtration system. A higher-quality HEPA filter and activated carbon filter are highly effective for proper smoke and odor removal. The IQAir HealthPro Series air purifiers come equipped with HyperHEPA filtration, which is designed to remove ultrafine particles as small as 0.003 micrometers across. The HyperHEPA filter is up to 100 times more effective than traditional HEPA filters, making it a top choice for those looking for advanced filtration technology. Noise level is another crucial factor to consider when choosing an air purifier. A noisy air purifier can be distracting and interfere with your daily activities. The IQAir HealthPro Series air purifiers are designed to operate quietly, making them a suitable choice for both residential and commercial use. Lastly, it is important to consider maintenance when choosing an air purifier. Look for an air purifier with a filter replacement indicator and easy-to-replace filters. The IQAir HealthPro Series air purifiers have a filter life of up to four years, and their filter replacement indicator ensures that you know when it is time to change the filter. Where is the best place to put an air purifier for smoke? When considering the best location to place your air purifier, making it more effective to remove smoke, it is necessary to take the shape and size of your home layout into consideration. It is recommended to place the air purifier in the room where the smoke is most present, such as the living room, bedroom, or other areas where smoking occurs. Of note is that the air purifier can also be effective in adjacent rooms or spaces. In addition to the physical location of the air purifier, it is also important to consider its height and placement in the room. For example, placing the air purifier at a height of around 3-5 feet above the ground can be more effective at capturing smoke and other pollutants that tend to settle near the ground. Additionally, some air purifiers come with a directional air flow feature that allows you to direct the purified air towards a specific area, such as a smoking area, for maximum effectiveness. To ensure optimal performance, the air purifier should be placed in an area with good airflow. This means placing it in an open area where air can circulate freely. Avoid placing the air purifier in a corner or against a wall as this can impede airflow and reduce its effectiveness. The air purifier should be placed away from any obstructions such as furniture or curtains, which can block the airflow and reduce the air purifier's performance. It is also recommended to avoid placing the air purifier near any sources of smoke or pollutants, such as an open window or door. Is an air purifier for smoke safe for my home? Indoor air quality is a critical aspect of maintaining a healthy home environment, especially when it comes to filtering out smoke and other harmful pollutants. The IQAir HealthPro Series air purifiers are a safe and effective choice for homeowners looking to improve the air quality in their homes. In addition to the HyperHEPA filter, IQAir HealthPro Series air purifiers are also equipped with a gas-phase filtration system. This system effectively removes harmful chemicals and gases, such as smoke and VOCs, from the air, leaving your home smelling fresh and clean. The gas-phase filtration system includes granular activated carbon, which is known for its ability to absorb and remove odors and harmful gases. The HyperHEPA filter used in IQAir HealthPro Series air purifiers is capable of capturing ultrafine particles as small as 0.003 micrometers, including viruses and bacteria. This level of filtration provides a safe and reliable way to reduce the spread of airborne viruses and bacteria, which is particularly important in the context of the COVID-19 pandemic.","

Indoor air quality is an important part of maintaining a healthy living environment, with poor air quality having a large number of adverse health effects. This is more prominent for those with allergies and respiratory issues. One of the most prominent contributors to poor indoor air quality is smoke, usually stemming from cigarettes, wildfires, or other sources depending on the environment. Air purifiers offer an effective way to remove smoke particles and harmful pollutants from the air, making them a popular choice for the home and office.

Does an air purifier work for smoke?

Indoor air pollution can be a significant concern, particularly for those who are sensitive to smoke, allergens, or other harmful airborne particles. Fortunately, air purifiers can be an effective solution to reduce the amount of smoke in the air and improve indoor air quality. Air purifiers filter out harmful particles and other chemicals present in the air. They typically use a combination of filtration technologies, such as HEPA filters and activated carbon filters, to absorb and trap air pollutants, which can help to remove many different unpleasant odors.

HEPA filters, which are used in high-quality air purifiers like the IQAir HealthPro Series, are designed to remove microscopic particles from the air, including smoke particles. These filters capture particles down to sizes as small as 0.3 micrometers across, with a close to perfect removal rate (around 99.7%). This leaves all filtered air significantly healthier to breathe, benefiting those in the nearby vicinity.

As well as removing smoke particles from the air, the IQAir HealthPro Series air purifiers also use a gas-phase filtration system to remove harmful chemicals and gases found in the air. This system uses activated carbon filters to absorb and trap volatile organic compounds (VOCs) as well as other gases, which reduces smoke odors and noxious smells. Of note is that the effectiveness of an air purifier for smoke can depend on a number of different factors. This includes factors such as the size of the room, the smoke level present, and the quality of the air purifier all being salient factors. A larger room may require a more powerful air purifier to effectively remove smoke particles and odors. Similarly, air purifiers with higher-quality filters will typically perform better at removing smoke particles than those with lower-quality filters.

One other factors to take note of, is that while air purifiers are effective at reducing smoke particles, odors and other particles, they should not be considered as a total replacement for adequate ventilation and other indoor air pollution reduction measures. Smoking should be avoided indoors, contributing largely to rising air pollution levels in households. Maintenance should also be performed on the air purifiers to keep them at their most optimal condition. Poorly maintained purifiers remove far less particles and pollutants from the air.

Can an air purifier remove smoke odor?

When it comes to smoke odor, it can be challenging to remove it completely from indoor air. Traditional air purifiers that are equipped only with a HEPA filter may not be enough to remove smoke odor, as they are made to absorb and capture only airborne particles and not gases or chemicals. However, an air purifier with an activated carbon filter, such as the IQAir HealthPro Series, can effectively eliminate smoke odor. Activated carbon is a highly porous material that has a large surface area that can trap smoke and other odors with high efficacy.

The carbon filter in the IQAir HealthPro Series contains small pellets of activated carbon that absorb the smoke odor and other harmful VOCs present in the air. When air passes through the filter, the activated carbon attracts and traps the odor-causing molecules, leaving the air smelling fresh and clean.

It is important to note that the activated carbon filter in an air purifier will need to be replaced from time to time. How often this maintenance needs to be done depends on a number of different factors. These include ones such as the level of smoke in the air, the size of the room, and the air purifier's overall usage. The IQAir HealthPro Series air purifiers come with built-in filter replacement indicators that notify users when a filter change is necessary.

How does an air purifier for smoke work?

An air purifier for smoke works by using a combination of advanced filters to trap harmful particles and chemicals present in the air. The primary filter used in air purifiers for smoke is the HEPA filter, which is capable of trapping particles as small as 0.3 microns in size. Smoke particles are typically larger than 0.3 microns, making them easy for HEPA filters to capture.

However, traditional HEPA filters are not effective at removing gases and odors, which is why air purifiers for smoke also incorporate an activated carbon filter. The activated carbon filter traps gases, such as smoke and volatile organic compounds (VOCs), which are responsible for the lingering odor associated with smoke. In addition to the HEPA and activated carbon filters, some air purifiers for smoke, such as the IQAir HealthPro Series, also incorporate a gas-phase filtration system, which removes harmful chemicals and gases present in the air.

This system uses a specialized filter containing granular activated carbon and other media to target a wide range of chemicals and gases, including tobacco smoke, formaldehyde, and other volatile organic compounds. The result is clean, fresh air that is free from harmful particles, odors, and chemicals.

What to look for in an air purifier for smoke?

When it comes to choosing an air purifier for smoke, there are several important factors to consider to ensure that you are making a well-informed decision. One of the most crucial factors to consider is the filtration system. A higher-quality HEPA filter and activated carbon filter are highly effective for proper smoke and odor removal.

The IQAir HealthPro Series air purifiers come equipped with HyperHEPA filtration, which is designed to remove ultrafine particles as small as 0.003 micrometers across. The HyperHEPA filter is up to 100 times more effective than traditional HEPA filters, making it a top choice for those looking for advanced filtration technology. Noise level is another crucial factor to consider when choosing an air purifier. A noisy air purifier can be distracting and interfere with your daily activities. The IQAir HealthPro Series air purifiers are designed to operate quietly, making them a suitable choice for both residential and commercial use.

Lastly, it is important to consider maintenance when choosing an air purifier. Look for an air purifier with a filter replacement indicator and easy-to-replace filters. The IQAir HealthPro Series air purifiers have a filter life of up to four years, and their filter replacement indicator ensures that you know when it is time to change the filter.

Where is the best place to put an air purifier for smoke?

When considering the best location to place your air purifier, making it more effective to remove smoke, it is necessary to take the shape and size of your home layout into consideration. It is recommended to place the air purifier in the room where the smoke is most present, such as the living room, bedroom, or other areas where smoking occurs. Of note is that the air purifier can also be effective in adjacent rooms or spaces.

In addition to the physical location of the air purifier, it is also important to consider its height and placement in the room. For example, placing the air purifier at a height of around 3-5 feet above the ground can be more effective at capturing smoke and other pollutants that tend to settle near the ground.

Additionally, some air purifiers come with a directional air flow feature that allows you to direct the purified air towards a specific area, such as a smoking area, for maximum effectiveness. To ensure optimal performance, the air purifier should be placed in an area with good airflow. This means placing it in an open area where air can circulate freely. Avoid placing the air purifier in a corner or against a wall as this can impede airflow and reduce its effectiveness.

The air purifier should be placed away from any obstructions such as furniture or curtains, which can block the airflow and reduce the air purifier's performance. It is also recommended to avoid placing the air purifier near any sources of smoke or pollutants, such as an open window or door.

Is an air purifier for smoke safe for my home?

Indoor air quality is a critical aspect of maintaining a healthy home environment, especially when it comes to filtering out smoke and other harmful pollutants. The IQAir HealthPro Series air purifiers are a safe and effective choice for homeowners looking to improve the air quality in their homes.

In addition to the HyperHEPA filter, IQAir HealthPro Series air purifiers are also equipped with a gas-phase filtration system. This system effectively removes harmful chemicals and gases, such as smoke and VOCs, from the air, leaving your home smelling fresh and clean. The gas-phase filtration system includes granular activated carbon, which is known for its ability to absorb and remove odors and harmful gases.

The HyperHEPA filter used in IQAir HealthPro Series air purifiers is capable of capturing ultrafine particles as small as 0.003 micrometers, including viruses and bacteria. This level of filtration provides a safe and reliable way to reduce the spread of airborne viruses and bacteria, which is particularly important in the context of the COVID-19 pandemic.

","air-purifiers-for-smoke-clean-safe-easy","gid://shopify/Article/564873723982","https://shop.iqair.cn/en/blogs/news/air-purifiers-for-smoke-clean-safe-easy","2021-05-10T21:58:43Z",[912],"Air Purifier for Smoke: Clean, Safe, and Easy to Use!",{"_10":1284,"_202":1285,"_205":1286,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269548421198","Wildfire smoke in residential area","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AirPurifierforSmoke_Desktop_ac1bc0d6-e389-4b70-b03a-92f0d29ffd8e.jpg?v=1752145545",{"_1147":1148,"_1149":1288,"_1139":1289,"_1154":1290,"_1156":1290,"_1157":1291,"_1159":1292,"_1008":1293,"_10":1294,"_1163":1295,"_1165":-5,"_1166":1296,"_635":1297,"_599":1298,"_1171":1299},{"_12":1151},{"_1008":1153},"Viruses like COVID-19 pose a threat to daily life. Find out how some air purifiers can help protect you against airborne viruses.","Global health has been significantly impacted by the COVID-19 pandemic. In 2020, over 50 million people were exposed to the virus and over 1.5 million people died from associated respiratory complications.1Can air purifiers help protect against viruses like COVID-19? The answer here lies in knowing how how air purifiers work and how viruses, in particular COVID-19, are transmitted. Then, you can assess whether an air purifier will help protect you from viruses in the air.How mucus-based viruses are transmittedCOVID-19 is a newly emerging disease. Through scientific and medical research, we are still refining our understanding about how it spreads.2COVID-19 is a contagious infection caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). When the virus contacts mucous membranes, like those in the eyes, nose, and mouth, infection can result in illness and possibly death.Much like measles and influenza, COVID-19 is a viral infection and can be spread through aerosol transmission.3,4 However, it can be transmitted by other means.In general, mucus-based viral infections can occur through:5 Droplet spray in short range transmission: the virus can spread through respiratory droplets produced when an infected person exhales (breathes, coughs, sneezes, sings, yells, or talks). These droplets tend to be larger (>5 microns in diameter) and fall out of the air rapidly within seconds to minutes. Air purifiers are not helpful for this form of transmission. Social distancing and masks, and engineered filtration pressure differentials are helpful for preventing this form of transmission.6 Contact (direct or indirect): the virus can spread by touching an object or surface with virus present from an infected person, and then touching the mouth, nose, or eyes. Air purifiers are not helpful for this form of transmission. Good hygiene, a form of source control, is helpful for this form of transmission.7 Aerosol in long-range transmission (airborne transmission): when an infected person exhales, they produce typically small respiratory droplets (≤5 microns in diameter). Smaller, aerosolized viruses can remain in the air indefinitely and travel far from their source on air currents.8 Air purifiers and engineered filtration pressure differentials can be helpful for this form of transmission. Note that engineered filtration pressure differentials means maintaining positive or negative air pressure in a room. In a medical setting, negative pressure can be important in controlling airborne infection using an air purifier equipped with an outflow kit in order to direct airborne contaminants out of a room.9The first line of defense in protecting against viral infection is source control: hand washing, wearing masks, and maintaining social distancing. When source control practices are in place, some air purifiers can help reduce airborne viruses.How an air purifier filter worksMechanical air purifiers use filters to trap particles with a mesh filter typically woven of glass or specialty synthetic fibers.High Efficiency Particulate Air (HEPA) and HyperHEPA filters are mechanical air purification filters. Mechanical filtration is the safest and most effective method for removal of airborne particles from the air.There are significant differences in the functionality between air filters. Mechanical filters trap big particles and let air pass through like a strainer catching food while water and dirt filter through Synthetic air filters use a charged media comprising synthetic fibers with an electrical charge to increase the “stickiness” of the filter Due to the advantages of high airflow, most HEPA filters today utilize synthetic media. But these fibers lose their charge over time, as particles “stick” to the filter and the filter becomes too “loaded.”In fact, the HEPA efficiency dramatically decreases as the filter is loaded with pollutants – ultimately, it becomes “overloaded” with particles, and the “stickiness” is reduced.Mechanical media can provide better performance over time when helping filter viruses.Since there is such a variance in long-term performance of mechanical versus synthetic filter media, mechanical media provides better performance over time when helping filter viruses in most cases.Furthermore, HEPA filter media must only be tested to capture particles down to 0.3 microns. That’s almost three times the size of the average virus.And there’s two problems with the HEPA testing requirement:10 HEPA filters aren’t tested when they’re fully “loaded.” So any efficiency test no longer applies after as little as a few weeks. The Clean Air Delivery Rate (CADR) test used for HEPA filters is unreliable for testing the actual efficiency of HEPA filters when they’re used in air purifiers. What is CADR in an air purifier?Theoretically, CADR measures how many particles are removed multiplied by the rate of airflow (cubic feet per minute, or cfm) through the purifier.But the way the test is done is problematic. Here’s how a CADR test is conducted:11 Air purifiers being tested are placed in a test space of 1,008 cubic feet (an 11′ x 11′ x 8′ room). Dust, pollen, and tobacco smoke pollutants are introduced into the test space. The air purifiers being tested are turned on for twenty minutes (testing for pollen ends after only ten minutes). After running for this short time, the remaining contaminants are tested and converted into the final CADR rating. The CADR rating system has flaws, including: CADR only tests performance for the first twenty minutes of operation. But the majority of HEPA air purifiers start losing efficiency after only one hour of usage, and some lose as much as 50% of their efficiency after only 8 weeks of testing. CADR does not test performance against particles smaller than 0.1 microns, which includes many viruses. CADR only tests performance for the first 20 minutes of operation and doesn’t test for particles smaller than 0.1 microns, which includes many viruses.The virion for COVID-19 and other related SARS viruses is anywhere from 0.06 to 0.14 microns.12 Way tinier than the 0.3 microns HEPA specification.Click here to see why particle size matters...Look for air purifiers that are tested and certified to filter ultrafine particles (UFPs) and have high manufacturing standards.The COVID-19 virus is anywhere from 0.06 to 0.14 microns – way tinier than the 0.3 microns that the HEPA standard tests for.The bottom line on air purifiers and virusesAir purifiers are not meant to be the first line of defense against viruses. Social distancing, wearing masks, and practicing good hygiene should be your first lines of defense. But an air purifier that can filter airborne ultrafine particles, including viruses like COVID-19, is a good part of a defense plan to help prevent virus transmission.Viruses can be captured by filters designed for tiny particles, but this doesn’t guarantee that you’re fully protected – airborne transmission is only one way that viruses are spread. Even the most efficient air purifiers are not 100% effective at preventing the spread of viruses.A common way viruses and diseases are transmitted is direct contact with someone who’s infected or carries the virus, spread in two primary ways: through the exchange of bodily fluids with an infected individual by breathing in infected respiratory droplets from coughing or sneezing Any manufacturer that claims to 100% prevent virus transmission is falsely advertising. Air purifiers can help remove viruses from the air but cannot stop all modes of transmission.Any manufacturer that claims to 100% prevent virus transmission is falsely advertising. Air purifiers can help remove pollutants, including viruses, from the air but cannot stop all modes of transmission.","

Global health has been significantly impacted by the COVID-19 pandemic. In 2020, over 50 million people were exposed to the virus and over 1.5 million people died from associated respiratory complications.¹

Can air purifiers help protect against viruses like COVID-19? The answer here lies in knowing how how air purifiers work and how viruses, in particular COVID-19, are transmitted. Then, you can assess whether an air purifier will help protect you from viruses in the air.

How mucus-based viruses are transmitted

COVID-19 is a newly emerging disease. Through scientific and medical research, we are still refining our understanding about how it spreads.²

COVID-19 is a contagious infection caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). When the virus contacts mucous membranes, like those in the eyes, nose, and mouth, infection can result in illness and possibly death.

Much like measles and influenza, COVID-19 is a viral infection and can be spread through aerosol transmission.^3,4 However, it can be transmitted by other means.

In general, mucus-based viral infections can occur through:⁵

\nDroplet spray in short range transmission: the virus can spread through respiratory droplets produced when an infected person exhales (breathes, coughs, sneezes, sings, yells, or talks). These droplets tend to be larger (>5 microns in diameter) and fall out of the air rapidly within seconds to minutes. Air purifiers are not helpful for this form of transmission. Social distancing and masks, and engineered filtration pressure differentials are helpful for preventing this form of transmission.⁶\n
\nContact (direct or indirect): the virus can spread by touching an object or surface with virus present from an infected person, and then touching the mouth, nose, or eyes. Air purifiers are not helpful for this form of transmission. Good hygiene, a form of source control, is helpful for this form of transmission.⁷\n
\nAerosol in long-range transmission (airborne transmission): when an infected person exhales, they produce typically small respiratory droplets (≤5 microns in diameter). Smaller, aerosolized viruses can remain in the air indefinitely and travel far from their source on air currents.⁸ Air purifiers and engineered filtration pressure differentials can be helpful for this form of transmission.

Note that engineered filtration pressure differentials means maintaining positive or negative air pressure in a room. In a medical setting, negative pressure can be important in controlling airborne infection using an air purifier equipped with an outflow kit in order to direct airborne contaminants out of a room.⁹

The first line of defense in protecting against viral infection is source control: hand washing, wearing masks, and maintaining social distancing. When source control practices are in place, some air purifiers can help reduce airborne viruses.

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How an air purifier filter works

Mechanical air purifiers use filters to trap particles with a mesh filter typically woven of glass or specialty synthetic fibers.

High Efficiency Particulate Air (HEPA) and HyperHEPA filters are mechanical air purification filters. Mechanical filtration is the safest and most effective method for removal of airborne particles from the air.

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There are significant differences in the functionality between air filters.

Mechanical filters trap big particles and let air pass through like a strainer catching food while water and dirt filter through
Synthetic air filters use a charged media comprising synthetic fibers with an electrical charge to increase the “stickiness” of the filter

Due to the advantages of high airflow, most HEPA filters today utilize synthetic media. But these fibers lose their charge over time, as particles “stick” to the filter and the filter becomes too “loaded.”

In fact, the HEPA efficiency dramatically decreases as the filter is loaded with pollutants – ultimately, it becomes “overloaded” with particles, and the “stickiness” is reduced.

Mechanical media can provide better performance over time when helping filter viruses.

Since there is such a variance in long-term performance of mechanical versus synthetic filter media, mechanical media provides better performance over time when helping filter viruses in most cases.

Furthermore, HEPA filter media must only be tested to capture particles down to 0.3 microns. That’s almost three times the size of the average virus.

And there’s two problems with the HEPA testing requirement:¹⁰

HEPA filters aren’t tested when they’re fully “loaded.” So any efficiency test no longer applies after as little as a few weeks.
The Clean Air Delivery Rate (CADR) test used for HEPA filters is unreliable for testing the actual efficiency of HEPA filters when they’re used in air purifiers.

What is CADR in an air purifier?

Theoretically, CADR measures how many particles are removed multiplied by the rate of airflow (cubic feet per minute, or cfm) through the purifier.

But the way the test is done is problematic. Here’s how a CADR test is conducted:¹¹

Air purifiers being tested are placed in a test space of 1,008 cubic feet (an 11′ x 11′ x 8′ room).
\nDust, pollen, and tobacco smoke pollutants are introduced into the test space.
The air purifiers being tested are turned on for twenty minutes (testing for pollen ends after only ten minutes).
After running for this short time, the remaining contaminants are tested and converted into the final CADR rating.

The CADR rating system has flaws, including:

\nCADR only tests performance for the first twenty minutes of operation. But the majority of HEPA air purifiers start losing efficiency after only one hour of usage, and some lose as much as 50% of their efficiency after only 8 weeks of testing.
\nCADR does not test performance against particles smaller than 0.1 microns, which includes many viruses.

CADR only tests performance for the first 20 minutes of operation and doesn’t test for particles smaller than 0.1 microns, which includes many viruses.

The virion for COVID-19 and other related SARS viruses is anywhere from 0.06 to 0.14 microns.¹² Way tinier than the 0.3 microns HEPA specification.

Click here to see why particle size matters...

Look for air purifiers that are tested and certified to filter ultrafine particles (UFPs) and have high manufacturing standards.

The COVID-19 virus is anywhere from 0.06 to 0.14 microns – way tinier than the 0.3 microns that the HEPA standard tests for.

The bottom line on air purifiers and viruses

Air purifiers are not meant to be the first line of defense against viruses. Social distancing, wearing masks, and practicing good hygiene should be your first lines of defense. But an air purifier that can filter airborne ultrafine particles, including viruses like COVID-19, is a good part of a defense plan to help prevent virus transmission.

Viruses can be captured by filters designed for tiny particles, but this doesn’t guarantee that you’re fully protected – airborne transmission is only one way that viruses are spread. Even the most efficient air purifiers are not 100% effective at preventing the spread of viruses.

A common way viruses and diseases are transmitted is direct contact with someone who’s infected or carries the virus, spread in two primary ways:

through the exchange of bodily fluids with an infected individual
by breathing in infected respiratory droplets from coughing or sneezing

Any manufacturer that claims to 100% prevent virus transmission is falsely advertising. Air purifiers can help remove viruses from the air but cannot stop all modes of transmission.

Any manufacturer that claims to 100% prevent virus transmission is falsely advertising. Air purifiers can help remove pollutants, including viruses, from the air but cannot stop all modes of transmission.

","do-air-purifiers-protect-against-viruses","gid://shopify/Article/564856782926","https://shop.iqair.cn/en/blogs/news/do-air-purifiers-protect-against-viruses","2021-04-20T13:00:00Z",[912,715],"Do air purifiers help protect against viruses like COVID-19?",{"_10":1300,"_202":1301,"_205":1302,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269438419022","Office worker in her work station with Atem on","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_750_DoAirPurifiersProtect_A_2f5ace72-6c7a-40ba-9999-5124877b0550.jpg?v=1751285216",{"_1147":1148,"_1149":1304,"_1139":1305,"_1154":1306,"_1156":1306,"_1157":1307,"_1159":1308,"_1008":1309,"_10":1310,"_1163":1311,"_1165":-5,"_1166":1312,"_635":1313,"_599":1314,"_1171":1315},{"_12":1151},{"_1008":1153},"Learn why NanoMax technology is better than MERV 13 air filtration.","Established by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), the Minimum Efficiency Reporting Value (MERV) system is a common shorthand for assessing how effectively air filters can capture airborne particles. Minimum Efficiency Reporting Value (MERV) is a common shorthand to assess how effective an air filter is at capturing airborne particles. MERV ratings have become central to the conversation around how to make shared public spaces like schools and shared offices safer for students, employees, and others from dangerous indoor air pollutants and airborne infections. ASHRAE recommends MERV 13 as the minimum to help mitigate the transmission of infectious aerosols. There is evidence that shows MERV 13 cannot filter enough dangerous infectious airborne pollutants, including viruses and other ultrafine particulates. NanoMax filtration technology is a much more efficient alternative to MERV 13 for the implementation of integrated heating, ventilation, air conditioning (HVAC) filtration.NanoMax outperforms even MERV 16 air filters in terms of filtration efficiency but with low pressure drops comparable to MERV 8 filters, making NanoMax compatible with many HVAC systems. Additionally, NanoMax offers many other benefits like increased energy efficiency and reduced filter replacement intervals. How MERV ratings work The MERV system rates air filters on a scale of 1-20 on their ability to capture airborne pollutant particles.1 The higher the MERV rating, the higher the filtration efficiency. The ASHRAE MERV standard assesses filtration efficiency for three distinct air pollutant size ranges. Each MERV rating implies the total efficiency of a filter in capturing particles that fall into each size range. Particle Characteristics Coarse Particles Fine Particles Size Range (diameter) 3-10 microns 1-3 microns 0.3-1 microns Examples PM10, pollen, dust, mold spores, pet dander PM2.5, PM1, bacteria, viruses, soot, combustion particles, vehicle exhaust, wildfire smoke, tobacco smoke Health Effects short-term irritation, such as coughing, sneezing, watery eyes can penetrate lungs and enter bloodstream, increasing risk of heart disease, lung disease, and premature death A filter is then assigned a MERV rating from 1-20 based on that filter’s total efficiency in filtering these airborne particles (see Figure 1 for filtration efficiencies of MERV filters from 1-16). Composite Average Particle Size Efficiency, % in Size Range, μm Standard 52.2Minimum EfficiencyReporting Value(MERV) Range 10.30 to 1.0 Range 21.0 to 3.0 Range 33.0 to 10.0 Average Arrestance,% 1 N/A N/A E3 < 20 Aavg < 65 2 N/A N/A E3 < 20 65 ≤ Aavg 3 N/A N/A E3 < 20 70 ≤ Aavg 4 N/A N/A E3 < 20 75 ≤ Aavg 5 N/A N/A 20 ≤ E3 N/A 6 N/A N/A 35 ≤ E3 N/A 7 N/A N/A 50 ≤ E3 N/A 8 N/A 20 ≤ E2 70 ≤ E3 N/A 9 N/A 35 ≤ E2 75 ≤ E3 N/A 10 N/A 50 ≤ E2 80 ≤ E3 N/A 11 20 ≤ E1 65 ≤ E2 85 ≤ E3 N/A 12 35 ≤ E1 80 ≤ E2 90 ≤ E3 N/A 13 50 ≤ E1 85 ≤ E2 90 ≤ E3 N/A 14 75 ≤ E1 90 ≤ E2 95 ≤ E3 N/A 15 85≤ E1 90 ≤ E2 95 ≤ E3 N/A 16 95 ≤ E1 95 ≤ E2 95 ≤ E3 N/A Figure 1: MERV rating efficiency chart for three particle size categories – ASHRAE Standard 52.2-2017. Each MERV rating is also associated with a pressure drop. This refers to the change in air pressure that happens when air passes through a filter to the other side of the duct, measured using inches of water (in H2O) or pascals (Pa). Pressure drop is used to assess how much airflow is restricted as air passes through the filter. MERV 13 air filters can introduce high air resistance into HVAC systems, which makes them unfit for use in many HVAC systems. NanoMax air filters outperform MERV 16 filters in terms of filtration efficiency and achieve pressure drops similar to MERV 8 filters. This means that an HVAC system compatible with MERV 8 will also be compatible with NanoMax, ensuring low pressure drop along with high filtration performance. The smaller the particle, the more dangerous it can be. Higher MERV ratings provide increasingly better protection from small particles. Particle size is critical to understanding how dangerous a particle is – the smaller the particle, the more dangerous it can be.2,3 Higher MERV ratings provide increasingly better protection from small particles. Click here to see why particle size matters... MERV 1-7: Captures coarse particles from 3-10 microns Coarse particles are the least dangerous airborne particles. Particles in this range are sometimes called PM10 (particulate matter with a diameter size of 10 microns or smaller) because they’re smaller than 10 microns in diameter. Common examples of coarse particles include: pollen from trees, plants, and grasses that can trigger allergies and asthma dust composed of soil, sand, and dead skin cells mold spores released by toxic molds for reproduction pet dander shed by cats, dogs, rodents, and other household animals that can carry allergy-inducing proteins from urine and saliva particles released by solid antiperspirants and other household hygiene products Filters rated MERV 1-7 are primarily designed to capture coarse particles. Filters rated MERV 1-4 capture less than 20% of coarse particles, while filters rated 5-7 capture 20-50% of these particles. Become Clean Air CertifiedOptimize your facility with our proven clean air solutions LEARN HOW MERV 8-11: Captures coarse and fine particles from 1 to 10 microns Filters rated MERV 8-11 can capture coarse particles from 3 to 10 microns as well as fine particles from 1 to 3 microns, with low pressure drops that most HVAC systems can handle without issue. This category of fine particles includes PM2.5 – airborne particulate matter smaller than 2.5 microns in diameter that’s considered especially dangerous. Coarse and fine particles in this range commonly come from the following sources: household dust comprising clothing fibers, bacteria, microplastics, and other microscopic airborne particles dung and shed skin from common household insects like dust mites fine dust blown by wind from construction sites, factories, and industrial plants coal or oil dust released when burned for fuel particles from vehicle engine combustion and exhaust Filters rated MERV 8-11 capture approximately 70-85% of coarse particles and 20-50% of fine particles from 1-3 microns. MERV 11 filters can also capture about 20% of particles smaller than 1 micron. MERV 12-16: Captures coarse and fine particles from 0.3-10 microns Filters rated MERV 12 and above can filter the fine particles from 0.3 to 1 microns in size. Some examples of fine particles smaller than 1 micron (sometimes called PM1) include:4 industrial combustion processes at factories and power plants wood smoke from wildfires or indoor heating tobacco smoke from cigarette or cigar use airborne heavy metals from combustion of coal and other energy sources, such as copper, chromium, and iron inorganic water-soluble ions (WSIs) that chemically react with airborne particles, including sulfate (SO4), nitrate (NO3), and ammonium (NH4) atmospheric chemical reactions of particulate matter with airborne chemicals, such as nitrogen oxides and sulfur dioxide a variety of aerosolized bacteria and viruses, including some COVID-19 aerosols Filters rated MERV 12-16 capture: 35-95% of particles 0.3 to 1 microns 65-95% of particles 1-3 microns 85-95% of coarse particles 3-10 microns MERV 13 filters capture about 35-50% of fine particles smaller than 1 micron. MERV 16 filters can capture up to 95% of particles from 10 microns down to 0.3 microns, but may be challenging to use in many HVAC systems without upgrades. MERV 17-20: Measured by ISO standards Beyond MERV 16, ISO 16890 is the preferred standard to adequately assess the performance of a high-efficiency filter.5 While MERV 16 filters can be retrofitted into standard HVAC systems for practical specified pressure drops, filters rated MERV 17-20 involve a high degree of mechanical engineering and fabrication to be incorporated into an HVAC system. This makes them largely untenable for use in many commercial HVAC systems. ISO 16890 takes this into account with extensive specifications for filtration efficiency that can account for more robust systems, including:6 a simplified classification system for PM10, PM2.5, and PM1, taking into account both average and minimum efficiencies uses a finer dust for testing than used in the MERV rating system that accounts for a wide variety of conditions that filters face in the field advanced procedures to discharge filters to ensure high accuracy of filtration measurements considers urban vs. rural particle pollution distributions, as smaller particles tend to be more common in urban areas NanoMax technology filters ultrafine particles (UFPs) Ultrafine particles (UFPs) are the smallest airborne particles that exist, ranging in size from 0.1 microns down to 0.003 microns. They’re also typically found in much higher concentrations (in particle count) in the air than PM10, PM2.5, and PM1, commonly originating from:7 diesel soot vehicle exhaust smoke from wildfires and smoking industrial emissions The MERV and ISO rating systems for air filters do not test for UFPs at this range. However, NanoMax filters have been tested to filter at least 90% of UFPs.8 The tiny size of UFPs allows them to enter the lungs and cross into the bloodstream through alveoli, resulting in lung tissue inflammation and damage as well as arterial plaque buildup that can lead to heart disease. UFPs can also enter the brain from the bloodstream through the blood-brain barrier.9 As a result, long-term exposure to UFPs can also cause: brain tumors memory loss confusion cognitive decline permanent learning disabilities in children and young adults dementia Alzheimer’s Much airborne infectious matter also falls into the UFP category. For example, SARS-CoV-2 (for severe acute respiratory syndrome coronavirus 2) airborne coronavirus virions responsible for COVID-19 infections range from 0.05 to 0.13 microns in diameter.10,11 These particles come from respiratory aerosols that spread through breathing, talking, whispering, laughing, and singing, entering the respiratory tract through mucous membranes in the airways and often causing COVID-19. SARS-CoV-2 coronavirus aerosols can remain airborne for hours in the absence of filtration or ventilation. Even MERV 13 filtration, which has efficiencies of 35-45% for UFPs, is substantially lower in efficiency than NanoMax technology. MERV 13 vs. NanoMax technology MERV 13 filters have some key benefits that make them advantageous for a wide variety of applications: widely available commodity supplied by many vendors highly familiar to most facility and HVAC professionals, able to be installed and maintained with a minimal learning curve come in 1-inch sizes that fit into most HVAC systems However, MERV 13 filters also have several major disadvantages: low filtration efficiency of ≤ 50% for the smallest, most dangerous particles such as UFPs and viruses high pressure drops that can increase air resistance, wear out HVAC components, and reduce efficiency as filtration material loads with particles need for longer operation and more outdoor air ventilation to disperse indoor concentrations of airborne particles by opening windows or doors, reducing building energy efficiency frequent filter replacement intervals (usually every 3 months) that result in expensive maintenance over time NanoMax filters offer several advantages over MERV 13 filtration, including: much higher efficiency than MERV 13 for all ranges of particles – up to 100% for coarse particles (3-10 microns), 99% for 1-3 microns, and 96% for 0.3-1 microns tested to filter UFPs with up to 90% efficiency, while MERV 13 filters are not tested for UFPs achieves comparatively low pressure drops despite high efficiency (typically associated with prohibitively high pressure drops) more energy-efficient – doesn’t require longer HVAC operation or more mechanical ventilation than building code requires reduced filter replacement intervals, as filters can be replaced about once every 12 months Some disadvantages of NanoMax filters include: only available as 2-inch filters that may require HVAC system filter rack upgrades before installation requires expert installation that HVAC or facilities professionals may not be able to provide higher initial cost (approx. $100 per filter) than MERV 13 filters ($10-40 each) high-demand filter type not widely available Filtration efficiency MERV 13 filters become increasingly less effective as particles get smaller, filtering as little as 35% of ultrafine airborne particles. NanoMax typically filters between 96% and 100% of all particles ranging from 10 microns all the way down to 0.3 microns and smaller. Here’s a side-by-side comparison of how well MERV 13 and NanoMax filters can capture these different types of airborne pollutants. Microns MERV 13 NanoMax Estimated Improvement with NanoMax 3-10 microns up to 90% up to 100% ~11% 1-3 microns 80-85% up to 99% Up to 24% 0.3-1 micron ≤ 50% up to 96% Up to 174% < 0.1 micron Not tested 90% Substantial MERV 13 filters 35-45% of the smallest particles, including airborne bacteria and viruses that are the biggest concerns in classrooms and shared workspaces. With MERV 13, over half of the airborne contaminants in the space can be left unfiltered, exposing occupants to dangerous airborne contaminants. Furthermore, HVAC filters often allow up to 30% of air to leak through the filter around unsealed edges, meaning that even less of the air is actually passing through filtration material. MERV 13 filter efficiency also drops dramatically over time, with efficiencies sometimes even lower than 35% as the filtration media becomes loaded with particulate matter. NanoMax HVAC air filters outperform MERV 13 and even MERV 16 filters for fine and ultrafine particles like PM2.5 and viruses, with filtration efficiencies as high as 96% down to 0.3 microns and 90% of UFPs. This is accomplished through a combination of: up to 60 square feet of surface area of filtration material pleated filter designs that maximize airflow even as filters load with particulate matter advanced micro-fiber (AMF) material design that uses fibers 10 times thinner than typically used in standard HVAC air filters WedgeSeal leakage protection that ensures no polluted air passes around the filter, ensuring that all air passing through the HVAC system is filtered Pressure Drop The high pressure drop associated with MERV 13 filters causes HVAC motors to work harder to push air through dense, highly resistant MERV 13 filtration material. Initial pressure drops of MERV 13 filters range from 0.25 to 0.5 in H2O (62 to 124 Pa), and must usually be replaced before reaching 1.0 in H2O (249 Pa). These pressure drops also may require HVAC system upgrades, such as: increased air duct size to allow HVAC system to operate at higher airflows upgraded motor to accommodate increased pressure in the HVAC system NanoMax air filters achieve low pressure drops comparable to MERV 8 filters while still performing at higher filtration efficiencies than typical MERV 16 filters. NanoMax filters achieve low pressure drops comparable to MERV 8 filters while still outperforming MERV 16 filters. On average, NanoMax filters have initial pressure drops as low as 0.38 in H2O (95 Pa) when first installed and can reach pressure drops of 1.0 in H2O (249 Pa) before needing replacement while losing very little filtration efficiency. This low pressure drop often allows NanoMax filters to be used even in HVAC systems compatible with MERV 8. This can make NanoMax easier to integrate into HVAC systems where high-performance air filters may otherwise require costly upgrades or incur wear or damage from high pressure drops. Nanomax filter pleats are also arranged so that air can continue to pass through largely unrestricted even as filtration material loads up with particles over time, helping maintain a low pressure drop (see Figure 2 for a close-up). Figure 2: close up of NanoMax and MERV 13 filter pleats. This is a comparable square area of 5\" x 2.75\" (inches). Ventilation MERV 13 filters typically remove less than 50% of the smallest airborne particles ranging from 0.3 to 1 microns. This means that they must often be used along with outdoor air ventilation, done by opening doors and windows, to significantly reduce the concentration of airborne contaminants. The use of outdoor air ventilation along with MERV 13 air filtration has several major disadvantages: increasing indoor pollution from outdoor air: opening doors and windows can introduce outdoor air pollution into indoor spaces exposing occupants to outdoor temperatures: in much of the world, temperatures can reach extreme highs or lows that make outdoor ventilation unfeasible reducing energy efficiency: due to lower filtration efficiency, HVAC systems with MERV 13 filtration require more mechanical ventilation, putting a heavy strain on HVAC systems and generating carbon emissions from power usage NanoMax filters help reduce the need for outdoor air ventilation in the following ways: Facilities need to meet building code requirements for mechanical ventilation. However, additional mechanical ventilation is not required with NanoMax air filters.NanoMax filters capture a significant amount of the smallest, most dangerous particles. HVAC systems with NanoMax filters only require operation when the indoor space is occupied due to the high filtration efficiencies associated with NanoMax. Reduced operation and outdoor air ventilation saves energy and extends filter life. This lessens environmental impacts from HVAC operation due to reduced usage and helped reduce the cost of filter replacement and maintenance. Filter Replacement Manufacturers of MERV 13 air filters typically suggest filter replacement every 3 months. As a result, replacing MERV 13 air filters in an entire school or office building can become prohibitively time-consuming and costly. NanoMax air filters need to be replaced about once every 12 months on average, containing about 60 square feet of filter media. This saves time otherwise spent on extensive installation procedures and reduces the high costs associated with frequent filter replacement across all sizes of building sites. Refer to the table below for an illustration of estimated filter replacements, annual maintenance costs, and filter costs for a facility using, for example, 50 filters. Filter Type Annual Filter Replacement * Annual Maintenance Hours (15 min./filter) Annual Filter Cost MERV 13 4 times per year 50 hours $2,000-$8,000 NanoMax 1 time per year 12.5 hours $5,000 * based on usage of 8 hours per day (2,920 operation hours). Though NanoMax filters may cost more than typical MERV 13 filters at initial purchase, MERV 13 filters requires 400% more labor related to annual replacements and maintenance hours for each filter. The takeaway NanoMax air filters are superior to MERV 13 filters when it comes to filtration efficiency of airborne contaminants. Indoor air quality improvement programs, such as the IQAir Clean Air Facility program, can help navigate the installation, maintenance, and replacement of high-efficiency NanoMax air filters.","

Established by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), the Minimum Efficiency Reporting Value (MERV) system is a common shorthand for assessing how effectively air filters can capture airborne particles.

Minimum Efficiency Reporting Value (MERV) is a common shorthand to assess how effective an air filter is at capturing airborne particles.

MERV ratings have become central to the conversation around how to make shared public spaces like schools and shared offices safer for students, employees, and others from dangerous indoor air pollutants and airborne infections.

ASHRAE recommends MERV 13 as the minimum to help mitigate the transmission of infectious aerosols. There is evidence that shows MERV 13 cannot filter enough dangerous infectious airborne pollutants, including viruses and other ultrafine particulates.

NanoMax filtration technology is a much more efficient alternative to MERV 13 for the implementation of integrated heating, ventilation, air conditioning (HVAC) filtration.NanoMax outperforms even MERV 16 air filters in terms of filtration efficiency but with low pressure drops comparable to MERV 8 filters, making NanoMax compatible with many HVAC systems. Additionally, NanoMax offers many other benefits like increased energy efficiency and reduced filter replacement intervals.

How MERV ratings work

The MERV system rates air filters on a scale of 1-20 on their ability to capture airborne pollutant particles.¹ The higher the MERV rating, the higher the filtration efficiency.

The ASHRAE MERV standard assesses filtration efficiency for three distinct air pollutant size ranges. Each MERV rating implies the total efficiency of a filter in capturing particles that fall into each size range.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\n\nParticle Characteristics\n	Coarse Particles	Fine Particles
Size Range (diameter)	3-10 microns	1-3 microns	0.3-1 microns
Examples	PM10, pollen, dust, mold spores, pet dander	PM2.5, PM1, bacteria, viruses, soot, combustion particles, vehicle exhaust, wildfire smoke, tobacco smoke
Health Effects	short-term irritation, such as coughing, sneezing, watery eyes	can penetrate lungs and enter bloodstream, increasing risk of heart disease, lung disease, and premature death

A filter is then assigned a MERV rating from 1-20 based on that filter’s total efficiency in filtering these airborne particles (see Figure 1 for filtration efficiencies of MERV filters from 1-16).

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Composite Average Particle Size Efficiency, % in Size Range, μm
Standard 52.2 Minimum Efficiency Reporting Value (MERV)	Range 1 0.30 to 1.0	Range 2 1.0 to 3.0	Range 3 3.0 to 10.0	Average Arrestance, %
1	N/A	N/A	E₃ < 20	A_avg < 65
2	N/A	N/A	E₃ < 20	65 ≤ A_avg\n
3	N/A	N/A	E₃ < 20	70 ≤ A_avg\n
4	N/A	N/A	E₃ < 20	75 ≤ A_avg\n
5	N/A	N/A	20 ≤ E₃\n	N/A
6	N/A	N/A	35 ≤ E₃\n	N/A
7	N/A	N/A	50 ≤ E₃\n	N/A
8	N/A	20 ≤ E₂\n	70 ≤ E₃\n	N/A
9	N/A	35 ≤ E₂\n	75 ≤ E₃\n	N/A
10	N/A	50 ≤ E₂\n	80 ≤ E₃\n	N/A
11	20 ≤ E₁\n	65 ≤ E₂\n	85 ≤ E₃\n	N/A
12	35 ≤ E₁\n	80 ≤ E₂\n	90 ≤ E₃\n	N/A
13	50 ≤ E₁\n	85 ≤ E₂\n	90 ≤ E₃\n	N/A
14	75 ≤ E₁\n	90 ≤ E₂\n	95 ≤ E₃\n	N/A
15	85≤ E₁\n	90 ≤ E₂\n	95 ≤ E₃\n	N/A
16	95 ≤ E₁\n	95 ≤ E₂\n	95 ≤ E₃\n	N/A

Figure 1: MERV rating efficiency chart for three particle size categories – ASHRAE Standard 52.2-2017.

Each MERV rating is also associated with a pressure drop. This refers to the change in air pressure that happens when air passes through a filter to the other side of the duct, measured using inches of water (in H₂O) or pascals (Pa).

Pressure drop is used to assess how much airflow is restricted as air passes through the filter. MERV 13 air filters can introduce high air resistance into HVAC systems, which makes them unfit for use in many HVAC systems.

NanoMax air filters outperform MERV 16 filters in terms of filtration efficiency and achieve pressure drops similar to MERV 8 filters. This means that an HVAC system compatible with MERV 8 will also be compatible with NanoMax, ensuring low pressure drop along with high filtration performance.

The smaller the particle, the more dangerous it can be. Higher MERV ratings provide increasingly better protection from small particles.

Particle size is critical to understanding how dangerous a particle is – the smaller the particle, the more dangerous it can be.^2,3 Higher MERV ratings provide increasingly better protection from small particles.

Click here to see why particle size matters...

MERV 1-7: Captures coarse particles from 3-10 microns

Coarse particles are the least dangerous airborne particles. Particles in this range are sometimes called PM10 (particulate matter with a diameter size of 10 microns or smaller) because they’re smaller than 10 microns in diameter.

Common examples of coarse particles include:

\npollen from trees, plants, and grasses that can trigger allergies and asthma
\ndust composed of soil, sand, and dead skin cells
\nmold spores released by toxic molds for reproduction
\npet dander shed by cats, dogs, rodents, and other household animals that can carry allergy-inducing proteins from urine and saliva
\nparticles released by solid antiperspirants and other household hygiene products

Filters rated MERV 1-7 are primarily designed to capture coarse particles. Filters rated MERV 1-4 capture less than 20% of coarse particles, while filters rated 5-7 capture 20-50% of these particles.

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MERV 8-11: Captures coarse and fine particles from 1 to 10 microns

Filters rated MERV 8-11 can capture coarse particles from 3 to 10 microns as well as fine particles from 1 to 3 microns, with low pressure drops that most HVAC systems can handle without issue.

This category of fine particles includes PM2.5 – airborne particulate matter smaller than 2.5 microns in diameter that’s considered especially dangerous.

Coarse and fine particles in this range commonly come from the following sources:

\nhousehold dust comprising clothing fibers, bacteria, microplastics, and other microscopic airborne particles
\ndung and shed skin from common household insects like dust mites\n
\nfine dust blown by wind from construction sites, factories, and industrial plants
\ncoal or oil dust released when burned for fuel
\nparticles from vehicle engine combustion and exhaust

Filters rated MERV 8-11 capture approximately 70-85% of coarse particles and 20-50% of fine particles from 1-3 microns. MERV 11 filters can also capture about 20% of particles smaller than 1 micron.

MERV 12-16: Captures coarse and fine particles from 0.3-10 microns

Filters rated MERV 12 and above can filter the fine particles from 0.3 to 1 microns in size.

Some examples of fine particles smaller than 1 micron (sometimes called PM1) include:⁴

\nindustrial combustion processes at factories and power plants
\nwood smoke from wildfires or indoor heating
\ntobacco smoke from cigarette or cigar use
\nairborne heavy metals from combustion of coal and other energy sources, such as copper, chromium, and iron
\ninorganic water-soluble ions (WSIs) that chemically react with airborne particles, including sulfate (SO4), nitrate (NO3), and ammonium (NH4)
\natmospheric chemical reactions of particulate matter with airborne chemicals, such as nitrogen oxides and sulfur dioxide\n
\na variety of aerosolized bacteria and viruses, including some COVID-19 aerosols\n

Filters rated MERV 12-16 capture:

35-95% of particles 0.3 to 1 microns
65-95% of particles 1-3 microns
85-95% of coarse particles 3-10 microns

MERV 13 filters capture about 35-50% of fine particles smaller than 1 micron. MERV 16 filters can capture up to 95% of particles from 10 microns down to 0.3 microns, but may be challenging to use in many HVAC systems without upgrades.

MERV 17-20: Measured by ISO standards

Beyond MERV 16, ISO 16890 is the preferred standard to adequately assess the performance of a high-efficiency filter.⁵

While MERV 16 filters can be retrofitted into standard HVAC systems for practical specified pressure drops, filters rated MERV 17-20 involve a high degree of mechanical engineering and fabrication to be incorporated into an HVAC system. This makes them largely untenable for use in many commercial HVAC systems.

ISO 16890 takes this into account with extensive specifications for filtration efficiency that can account for more robust systems, including:⁶

\na simplified classification system for PM10, PM2.5, and PM1, taking into account both average and minimum efficiencies
\nuses a finer dust for testing than used in the MERV rating system that accounts for a wide variety of conditions that filters face in the field
\nadvanced procedures to discharge filters to ensure high accuracy of filtration measurements
\nconsiders urban vs. rural particle pollution distributions, as smaller particles tend to be more common in urban areas

NanoMax technology filters ultrafine particles (UFPs)

Ultrafine particles (UFPs) are the smallest airborne particles that exist, ranging in size from 0.1 microns down to 0.003 microns. They’re also typically found in much higher concentrations (in particle count) in the air than PM10, PM2.5, and PM1, commonly originating from:⁷

diesel soot
vehicle exhaust
smoke from wildfires and smoking
industrial emissions

The MERV and ISO rating systems for air filters do not test for UFPs at this range. However, NanoMax filters have been tested to filter at least 90% of UFPs.⁸

The tiny size of UFPs allows them to enter the lungs and cross into the bloodstream through alveoli, resulting in lung tissue inflammation and damage as well as arterial plaque buildup that can lead to heart disease.

$\"Air$

UFPs can also enter the brain from the bloodstream through the blood-brain barrier.⁹ As a result, long-term exposure to UFPs can also cause:

brain tumors
memory loss
confusion
cognitive decline
permanent learning disabilities in children and young adults
dementia
Alzheimer’s

Much airborne infectious matter also falls into the UFP category. For example, SARS-CoV-2 (for severe acute respiratory syndrome coronavirus 2) airborne coronavirus virions responsible for COVID-19 infections range from 0.05 to 0.13 microns in diameter.^10,11

These particles come from respiratory aerosols that spread through breathing, talking, whispering, laughing, and singing, entering the respiratory tract through mucous membranes in the airways and often causing COVID-19. SARS-CoV-2 coronavirus aerosols can remain airborne for hours in the absence of filtration or ventilation.

Even MERV 13 filtration, which has efficiencies of 35-45% for UFPs, is substantially lower in efficiency than NanoMax technology.

MERV 13 vs. NanoMax technology

MERV 13 filters have some key benefits that make them advantageous for a wide variety of applications:

\nwidely available commodity supplied by many vendors
\nhighly familiar to most facility and HVAC professionals, able to be installed and maintained with a minimal learning curve
\ncome in 1-inch sizes that fit into most HVAC systems

However, MERV 13 filters also have several major disadvantages:

\nlow filtration efficiency of ≤ 50% for the smallest, most dangerous particles such as UFPs and viruses
\nhigh pressure drops that can increase air resistance, wear out HVAC components, and reduce efficiency as filtration material loads with particles
\nneed for longer operation and more outdoor air ventilation to disperse indoor concentrations of airborne particles by opening windows or doors, reducing building energy efficiency
\nfrequent filter replacement intervals (usually every 3 months) that result in expensive maintenance over time

NanoMax filters offer several advantages over MERV 13 filtration, including:

\nmuch higher efficiency than MERV 13 for all ranges of particles – up to 100% for coarse particles (3-10 microns), 99% for 1-3 microns, and 96% for 0.3-1 microns
\ntested to filter UFPs with up to 90% efficiency, while MERV 13 filters are not tested for UFPs
\nachieves comparatively low pressure drops despite high efficiency (typically associated with prohibitively high pressure drops)
\nmore energy-efficient – doesn’t require longer HVAC operation or more mechanical ventilation than building code requires
\nreduced filter replacement intervals, as filters can be replaced about once every 12 months

Some disadvantages of NanoMax filters include:

\nonly available as 2-inch filters that may require HVAC system filter rack upgrades before installation
\nrequires expert installation that HVAC or facilities professionals may not be able to provide
\nhigher initial cost (approx. $100 per filter) than MERV 13 filters ($10-40 each)
\nhigh-demand filter type not widely available

Filtration efficiency

MERV 13 filters become increasingly less effective as particles get smaller, filtering as little as 35% of ultrafine airborne particles. NanoMax typically filters between 96% and 100% of all particles ranging from 10 microns all the way down to 0.3 microns and smaller.

Here’s a side-by-side comparison of how well MERV 13 and NanoMax filters can capture these different types of airborne pollutants.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\n\nMicrons\n	MERV 13	NanoMax	Estimated Improvement with NanoMax
3-10 microns	up to 90%	up to 100%	~11%
1-3 microns	80-85%	up to 99%	Up to 24%
0.3-1 micron	≤ 50%	up to 96%	Up to 174%
< 0.1 micron	Not tested	90%	Substantial

MERV 13 filters 35-45% of the smallest particles, including airborne bacteria and viruses that are the biggest concerns in classrooms and shared workspaces.

With MERV 13, over half of the airborne contaminants in the space can be left unfiltered, exposing occupants to dangerous airborne contaminants. Furthermore, HVAC filters often allow up to 30% of air to leak through the filter around unsealed edges, meaning that even less of the air is actually passing through filtration material. MERV 13 filter efficiency also drops dramatically over time, with efficiencies sometimes even lower than 35% as the filtration media becomes loaded with particulate matter.

NanoMax HVAC air filters outperform MERV 13 and even MERV 16 filters for fine and ultrafine particles like PM2.5 and viruses, with filtration efficiencies as high as 96% down to 0.3 microns and 90% of UFPs. This is accomplished through a combination of:

up to 60 square feet of surface area of filtration material
pleated filter designs that maximize airflow even as filters load with particulate matter
advanced micro-fiber (AMF) material design that uses fibers 10 times thinner than typically used in standard HVAC air filters
WedgeSeal leakage protection that ensures no polluted air passes around the filter, ensuring that all air passing through the HVAC system is filtered

Pressure Drop

The high pressure drop associated with MERV 13 filters causes HVAC motors to work harder to push air through dense, highly resistant MERV 13 filtration material.

Initial pressure drops of MERV 13 filters range from 0.25 to 0.5 in H₂O (62 to 124 Pa), and must usually be replaced before reaching 1.0 in H₂O (249 Pa). These pressure drops also may require HVAC system upgrades, such as:

increased air duct size to allow HVAC system to operate at higher airflows
upgraded motor to accommodate increased pressure in the HVAC system

NanoMax air filters achieve low pressure drops comparable to MERV 8 filters while still performing at higher filtration efficiencies than typical MERV 16 filters.

NanoMax filters achieve low pressure drops comparable to MERV 8 filters while still outperforming MERV 16 filters.

On average, NanoMax filters have initial pressure drops as low as 0.38 in H₂O (95 Pa) when first installed and can reach pressure drops of 1.0 in H₂O (249 Pa) before needing replacement while losing very little filtration efficiency.

This low pressure drop often allows NanoMax filters to be used even in HVAC systems compatible with MERV 8. This can make NanoMax easier to integrate into HVAC systems where high-performance air filters may otherwise require costly upgrades or incur wear or damage from high pressure drops.

Nanomax filter pleats are also arranged so that air can continue to pass through largely unrestricted even as filtration material loads up with particles over time, helping maintain a low pressure drop (see Figure 2 for a close-up).

$\"NanoMax$

Figure 2: close up of NanoMax and MERV 13 filter pleats. This is a comparable square area of 5\" x 2.75\" (inches).

Ventilation

MERV 13 filters typically remove less than 50% of the smallest airborne particles ranging from 0.3 to 1 microns. This means that they must often be used along with outdoor air ventilation, done by opening doors and windows, to significantly reduce the concentration of airborne contaminants.

The use of outdoor air ventilation along with MERV 13 air filtration has several major disadvantages:

\nincreasing indoor pollution from outdoor air: opening doors and windows can introduce outdoor air pollution into indoor spaces\n
\nexposing occupants to outdoor temperatures: in much of the world, temperatures can reach extreme highs or lows that make outdoor ventilation unfeasible
\nreducing energy efficiency: due to lower filtration efficiency, HVAC systems with MERV 13 filtration require more mechanical ventilation, putting a heavy strain on HVAC systems and generating carbon emissions from power usage

NanoMax filters help reduce the need for outdoor air ventilation in the following ways:

\nFacilities need to meet building code requirements for mechanical ventilation. However, additional mechanical ventilation is not required with NanoMax air filters.NanoMax filters capture a significant amount of the smallest, most dangerous particles.
\nHVAC systems with NanoMax filters only require operation when the indoor space is occupied due to the high filtration efficiencies associated with NanoMax.
\nReduced operation and outdoor air ventilation saves energy and extends filter life. This lessens environmental impacts from HVAC operation due to reduced usage and helped reduce the cost of filter replacement and maintenance.

Filter Replacement

Manufacturers of MERV 13 air filters typically suggest filter replacement every 3 months. As a result, replacing MERV 13 air filters in an entire school or office building can become prohibitively time-consuming and costly.

NanoMax air filters need to be replaced about once every 12 months on average, containing about 60 square feet of filter media. This saves time otherwise spent on extensive installation procedures and reduces the high costs associated with frequent filter replacement across all sizes of building sites.

Refer to the table below for an illustration of estimated filter replacements, annual maintenance costs, and filter costs for a facility using, for example, 50 filters.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\n\nFilter Type\n	Annual Filter Replacement *	Annual Maintenance Hours (15 min./filter)	Annual Filter Cost
MERV 13	4 times per year	50 hours	$2,000-$8,000
NanoMax	1 time per year	12.5 hours	$5,000

* based on usage of 8 hours per day (2,920 operation hours).

Though NanoMax filters may cost more than typical MERV 13 filters at initial purchase, MERV 13 filters requires 400% more labor related to annual replacements and maintenance hours for each filter.

The takeaway

NanoMax air filters are superior to MERV 13 filters when it comes to filtration efficiency of airborne contaminants.

Indoor air quality improvement programs, such as the IQAir Clean Air Facility program, can help navigate the installation, maintenance, and replacement of high-efficiency NanoMax air filters.

","merv-13-vs-nanomax","gid://shopify/Article/564855799886","https://shop.iqair.cn/en/blogs/news/merv-13-vs-nanomax","2021-04-20T12:00:00Z",[912,1169],"MERV 13 vs. NanoMax filtration technology",{"_10":1316,"_202":-5,"_205":1317,"_207":1318,"_203":1319},"gid://shopify/ArticleImage/272281763918","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Merv_Desktop_v2_64657a02-d2ca-4439-be71-1e2edfd808f5.webp?v=1773424152",800,417,{"_1147":1148,"_1149":1321,"_1139":1322,"_1154":1323,"_1156":1323,"_1157":1324,"_1159":1325,"_1008":1326,"_10":1327,"_1163":1328,"_1165":-5,"_1166":1329,"_635":1330,"_599":1331,"_1171":1332},{"_12":1151},{"_1008":1153},"Improve your indoor air quality and health with the best purifier for allergies. IQAir's advanced air purifiers remove harmful pollutants and allergens.","Indoor air pollution can have a prominent impact on our health and overall well-being, as we spend the majority of our time indoors, either at work or at home. This is especially true for modern homes and buildings, which are often constructed using materials that can emit a variety of pollutants such as formaldehyde and volatile organic compounds (VOCs) over time. Air purifiers can be an effective way to remove such contamination, thus improving indoor air quality, as well as providing relief for those with respiratory issues, and helping to improve overall health and quality of life. What does an air purifier do? An air purifier is a device designed to remove pollutants like mold from the air, improving the quality of the air and reducing your exposure to many dangerous particles. This is achieved by pulling the surrounding air through a series of filters, which traps pollutants such as dust, allergens, and volatile organic compounds (VOCs), then releasing clean air back into the room. IQAir HealthPro Series air purifiers take air purification a step further with their advanced HyperHEPA filtration technology. HyperHEPA filters will pull particles as small as 0.003 microns from the air, making them up to 100 times more effective than standard HEPA filters, which only filter particles as small as 0.3 microns. This means that even ultrafine particles such as viruses, bacteria, and smoke can be removed from a given environment. In addition to the HyperHEPA filtration, the IQAir HealthPro Series air purifiers also utilize a gas-phase filtration system to remove odors, VOCs, and other harmful gases from the air. The gas-phase filtration uses a granular activated carbon filter to remove gases and odors, along with a chemically active alumina filter that can remove more specific gases and harmful chemicals. The combination of advanced filtration technologies makes the IQAir HealthPro Series air purifiers particularly effective for people with respiratory disease, allergies, or those with a sensitive disposition towards pollutants. They can also be helpful for those living in areas with elevated levels of air pollution, wildfire smoke, or other factors that can affect overall air quality. Do air purifiers work? The effectiveness of an air purifier depends largely on the quality of the device being used, as well as the specificity of the pollutants that are targeted. Traditional HEPA air purifiers will effectively remove larger particles from the air such as dust, pollen, and pet dander, but might not be as effective at capturing ultrafine particles such as the aforementioned viruses and bacteria. Advanced air purifiers such as the IQAir HealthPro Series, however, will utilize advanced filtration systems that can capture the more ultrafine materials, making them highly effective at improving air quality. The HyperHEPA technology used in the IQAir HealthPro Series air purifiers is particularly adept at capturing these ultrafine particles, thus making them an ideal candidate for people with respiratory issues, allergies, or any other sensitivities to pollutants. It is important to note that air purifiers should not fully be relied upon as the only solution for cleaning the quality of air indoors. Regular cleaning and hygiene schedules, adequate ventilation, and keeping the use of VOC-releasing products to a minimum are all vital steps to creating a healthy and cleaner indoor environment. Furthermore, it is important to choose an air purifier with an adequate coverage area, based on the size of the room in which it is placed. As such, When choosing an air purifier, buyers can consider the square footage of the room in which it will be placed. This is typically by the manufacturer, showing the maximum coverage area for their devices. This can help consumers to pick an air purifier that is appropriate for the size of their room. In addition to the size of the room, other factors to consider are ones such as the number of occupants, pet presence, as well as how much pollution makes its way into the room either from outside or indoor sources. Is an air purifier worth it? An air purifier is a great investment for many individuals who may suffer from allergies, asthma and a range of other respiratory issues, with many of the particles that are removed being responsible for triggering allergic reactions and respiratory issues. Filtering such particles will improve indoor air cleanliness and the overall health levels of those living there. Furthermore, air purifiers can be especially beneficial for individuals who live in areas with high levels of air pollution or wildfire smoke. The IQAir HealthPro Series air purifiers can remove harmful particles from the air, including ultrafine particles as small as 0.003 microns. These particles include smoke, smog, and a myriad of other dangerous pollutants, making them a worthy addition to many households. Additionally, the COVID-19 pandemic has seen a large increase in the demand for air purifiers, due to many people wanting to improve their lung health as well as the cleanliness of the air they breathe. The IQAir HealthPro Series has been specifically designed and tested to remove viruses, bacteria, and COVID-19 from the air, making it an excellent choice for those looking for further protection against airborne pathogens. How does an air purifier work? An air purifier functions by drawing in air from the environment, passing it through a number of filters, thus removing many of the potentially hazardous particles, then releasing clean and fresh air into the room. HEPA filters, commonly used in traditional air purifiers, can remove particles as small as 0.3 microns with an efficiency of 99.97%. This is because HEPA filters use a thick mesh of fibers to trap particles as they pass through. Despite this protection, there are still many ultrafine particles that can pass through such barriers, which is why the IQAir HealthPro Series uses advanced HyperHEPA technology. HyperHEPA filters, as touched on earlier, will remove particles as minuscule as 0.003 microns, with an efficiency rate of 99.5%. This is done by a combination of both mechanical filtration and electrostatic attraction. The filter is made up of ultrafine fibers, trapping particles as they pass through, and an electrostatic charge that captures ultrafine particles that may bypass the fibers. This technology is particularly effective at removing ultrafine particles such as bacteria, viruses, and airborne allergens. Gas-phase filtration is another vital component of air purifiers because many harmful gases and odors won't be removed by particle filters alone. Gas-phase filters work by adsorbing (not absorbing) gases and odors onto a porous material, such as activated carbon. As the air passes through the filter, the gases and odors remain trapped and thus are removed from the air. The HealthPro Series uses high-quality gas-phase filters that can remove a wide range of harmful materials, including VOCs, tobacco smoke, and chemical fumes. Where to place an air purifier? The best place to position an air purifier is in the room where most of the time is spent throughout the day. For many people, this will be either the bedroom or living areas, or even home office environments. It can help to put the air purifier in a location where it will circulate air effectively, such as near an open door or window. Places to avoid include ones such as in corners or behind furniture, which restricts airflow and reduce its effectiveness. Another factor to consider when placing an air purifier is the height at which it's positioned. When placed higher up in a room, and without any restrictive pieces of furniture or other similar items in its way, its filtration rate can be made far more effective. In closing, it is important to regularly clean and maintain the air purifier to get the most optimal performance out of it. This includes regularly replacing the filters when recommended by the manufacturer, as well as cleaning the exterior of the unit to remove dust and debris. The IQAir HealthPro Series is designed for use in a variety of spaces, with different models suited for different room sizes. The HealthPro Series also has multiple fan speeds, allowing you to adjust the airflow based on your needs.","

Indoor air pollution can have a prominent impact on our health and overall well-being, as we spend the majority of our time indoors, either at work or at home. This is especially true for modern homes and buildings, which are often constructed using materials that can emit a variety of pollutants such as formaldehyde and volatile organic compounds (VOCs) over time. Air purifiers can be an effective way to remove such contamination, thus improving indoor air quality, as well as providing relief for those with respiratory issues, and helping to improve overall health and quality of life.

What does an air purifier do?

An air purifier is a device designed to remove pollutants like mold from the air, improving the quality of the air and reducing your exposure to many dangerous particles. This is achieved by pulling the surrounding air through a series of filters, which traps pollutants such as dust, allergens, and volatile organic compounds (VOCs), then releasing clean air back into the room.

IQAir HealthPro Series air purifiers take air purification a step further with their advanced HyperHEPA filtration technology. HyperHEPA filters will pull particles as small as 0.003 microns from the air, making them up to 100 times more effective than standard HEPA filters, which only filter particles as small as 0.3 microns. This means that even ultrafine particles such as viruses, bacteria, and smoke can be removed from a given environment.

In addition to the HyperHEPA filtration, the IQAir HealthPro Series air purifiers also utilize a gas-phase filtration system to remove odors, VOCs, and other harmful gases from the air. The gas-phase filtration uses a granular activated carbon filter to remove gases and odors, along with a chemically active alumina filter that can remove more specific gases and harmful chemicals.

The combination of advanced filtration technologies makes the IQAir HealthPro Series air purifiers particularly effective for people with respiratory disease, allergies, or those with a sensitive disposition towards pollutants. They can also be helpful for those living in areas with elevated levels of air pollution, wildfire smoke, or other factors that can affect overall air quality.

Do air purifiers work?

The effectiveness of an air purifier depends largely on the quality of the device being used, as well as the specificity of the pollutants that are targeted. Traditional HEPA air purifiers will effectively remove larger particles from the air such as dust, pollen, and pet dander, but might not be as effective at capturing ultrafine particles such as the aforementioned viruses and bacteria.

Advanced air purifiers such as the IQAir HealthPro Series, however, will utilize advanced filtration systems that can capture the more ultrafine materials, making them highly effective at improving air quality. The HyperHEPA technology used in the IQAir HealthPro Series air purifiers is particularly adept at capturing these ultrafine particles, thus making them an ideal candidate for people with respiratory issues, allergies, or any other sensitivities to pollutants.

It is important to note that air purifiers should not fully be relied upon as the only solution for cleaning the quality of air indoors. Regular cleaning and hygiene schedules, adequate ventilation, and keeping the use of VOC-releasing products to a minimum are all vital steps to creating a healthy and cleaner indoor environment. Furthermore, it is important to choose an air purifier with an adequate coverage area, based on the size of the room in which it is placed.

As such, When choosing an air purifier, buyers can consider the square footage of the room in which it will be placed. This is typically by the manufacturer, showing the maximum coverage area for their devices. This can help consumers to pick an air purifier that is appropriate for the size of their room. In addition to the size of the room, other factors to consider are ones such as the number of occupants, pet presence, as well as how much pollution makes its way into the room either from outside or indoor sources.

Is an air purifier worth it?

An air purifier is a great investment for many individuals who may suffer from allergies, asthma and a range of other respiratory issues, with many of the particles that are removed being responsible for triggering allergic reactions and respiratory issues. Filtering such particles will improve indoor air cleanliness and the overall health levels of those living there.

Furthermore, air purifiers can be especially beneficial for individuals who live in areas with high levels of air pollution or wildfire smoke. The IQAir HealthPro Series air purifiers can remove harmful particles from the air, including ultrafine particles as small as 0.003 microns. These particles include smoke, smog, and a myriad of other dangerous pollutants, making them a worthy addition to many households.

Additionally, the COVID-19 pandemic has seen a large increase in the demand for air purifiers, due to many people wanting to improve their lung health as well as the cleanliness of the air they breathe. The IQAir HealthPro Series has been specifically designed and tested to remove viruses, bacteria, and COVID-19 from the air, making it an excellent choice for those looking for further protection against airborne pathogens.

How does an air purifier work?

An air purifier functions by drawing in air from the environment, passing it through a number of filters, thus removing many of the potentially hazardous particles, then releasing clean and fresh air into the room. HEPA filters, commonly used in traditional air purifiers, can remove particles as small as 0.3 microns with an efficiency of 99.97%. This is because HEPA filters use a thick mesh of fibers to trap particles as they pass through. Despite this protection, there are still many ultrafine particles that can pass through such barriers, which is why the IQAir HealthPro Series uses advanced HyperHEPA technology.

HyperHEPA filters, as touched on earlier, will remove particles as minuscule as 0.003 microns, with an efficiency rate of 99.5%. This is done by a combination of both mechanical filtration and electrostatic attraction. The filter is made up of ultrafine fibers, trapping particles as they pass through, and an electrostatic charge that captures ultrafine particles that may bypass the fibers. This technology is particularly effective at removing ultrafine particles such as bacteria, viruses, and airborne allergens.

Gas-phase filtration is another vital component of air purifiers because many harmful gases and odors won't be removed by particle filters alone. Gas-phase filters work by adsorbing (not absorbing) gases and odors onto a porous material, such as activated carbon. As the air passes through the filter, the gases and odors remain trapped and thus are removed from the air. The HealthPro Series uses high-quality gas-phase filters that can remove a wide range of harmful materials, including VOCs, tobacco smoke, and chemical fumes.

Where to place an air purifier?

The best place to position an air purifier is in the room where most of the time is spent throughout the day. For many people, this will be either the bedroom or living areas, or even home office environments. It can help to put the air purifier in a location where it will circulate air effectively, such as near an open door or window. Places to avoid include ones such as in corners or behind furniture, which restricts airflow and reduce its effectiveness.

Another factor to consider when placing an air purifier is the height at which it's positioned. When placed higher up in a room, and without any restrictive pieces of furniture or other similar items in its way, its filtration rate can be made far more effective.

In closing, it is important to regularly clean and maintain the air purifier to get the most optimal performance out of it. This includes regularly replacing the filters when recommended by the manufacturer, as well as cleaning the exterior of the unit to remove dust and debris. The IQAir HealthPro Series is designed for use in a variety of spaces, with different models suited for different room sizes. The HealthPro Series also has multiple fan speeds, allowing you to adjust the airflow based on your needs.

","breathing-easy-a-quick-guide-to-the-air-purifier","gid://shopify/Article/564874674254","https://shop.iqair.cn/en/blogs/news/breathing-easy-a-quick-guide-to-the-air-purifier","2021-02-02T21:27:01Z",[912],"Best Purifier for Allergies: IQAir HealthPro Series",{"_10":1333,"_202":-5,"_205":1334,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/267667374158","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AirPurifier_Guide_2023_Desktopc_7f275334-02d7-46ef-b6a3-c04e60020e4d.jpg?v=1729615685",{"_1147":1148,"_1149":1336,"_1139":1337,"_1154":1338,"_1156":1338,"_1157":1339,"_1159":1340,"_1008":1341,"_10":1342,"_1163":1343,"_1165":-5,"_1166":1344,"_635":1345,"_599":1347,"_1171":1348},{"_12":1151},{"_1008":1153},"Research has provided evidence that exposure to air pollution to expectant mothers or in the early years of a baby’s life can impede brain development.","Expectant mothers all wish for the same thing – healthy babies.Unfortunately, air pollution is a hidden danger that can prevent those wishes from coming true. Unborn and newborn babies face grave risks from high levels of exposure to dirty air, including underdeveloped organs, premature births, low birthweight, and even infant mortality (1).Threats to the developing brainThe most dangerous pollutants in the air are ultrafine particles (UFPs), those that are smaller than 0.1 microns and constitute about 90% all airborne pollutants. They pose the potential for great harm to a baby’s brain development because they can easily penetrate the blood-brain-barrier.Infants are especially vulnerable to air pollution because (2) (3): their lungs are still developing they have faster breathing rates than adults, so they absorb more pollutants they spend time close to the ground where certain pollutants concentrate they are very active But air pollution begins doing its damage even prior to birth.Prenatal Exposure to air pollutionStudies have shown that damage to a baby’s brain development from air pollution can begin in the womb. One Netherlands-based analysis linked greater exposure to air pollution during pregnancy to underdeveloped areas of the brain, including the nucleus accumbens, which helps guide motivational and emotional processes (4) (5).Researchers at the University of Washington showed that pregnant women who were exposed to higher level of nitrous dioxide (NO2) were more likely to give birth to babies that develop behavioral problems.A 2022 study led by researchers at the University of Washington showed that expectant mothers who were exposed to higher levels of nitrous dioxide (NO2) were more likely to give birth to babies that develop behavioral problems (6).Another study, this one published in 2015, found a similar correlation between prenatal exposure to air pollution and behavioral issues in children. (7).Higher the level of exposure in the womb to polycyclic aromatic hydrocarbons (PAHs - a group of chemicals that are the byproducts of burning coal, gasoline, trash, and other sources) the less white matter (nerve fibers that connect different brain regions) there was in the left hemisphere of a baby’s brain.Lower amounts of white matter in that region are linked to behavioral problems.When exposed in the womb to high levels of PAHs, children are more likely to suffer from a variety of mental health issues, including depression, attention difficulties and increased stress.A study at New York City’s Columbia University found that when exposed in the womb to high levels of PAHs, children are more likely to suffer from a variety of mental health issues, including depression, attention difficulties and increased stress, which has been identified as a precursor to other, more serious psychiatric disorders (8) (9).A link to cognitive decline in childrenIn addition to the neurological disorders already discussed, numerous studies have revealed air pollution’s alarming impact on children’s cognition.The children that had high levels of exposure to air pollution in the Netherlands study were also found to have underdeveloped hippocampi, which play a key function in learning and memory (10).Scientists discovered decreased white matter in the prefrontal cortex, the area of the brain tied to concentration, reasoning, judgment, and problem-solving ability.In the 2015 study on the exposure of expectant mothers to PAHs, the brains of the babies were scanned again at age 5. This time the scientists discovered decreased white matter in the prefrontal cortex, the area of the brain tied to concentration, reasoning, judgment, and problem-solving.The University of Washington study found that children two to four years of age who were exposed to higher levels of PM2.5 (pollution particles that are 2.5 microns in diameter or smaller) than their peers had lower cognitive performances.Decreasing the risks of stunted brain developmentNo matter where you live, there are steps you can take to lessen a baby’s exposure to harmful airborne particles, helping to ensure the baby’s brain development is not impeded.Limit or eliminate indoor sources of pollutants. Be vigilant of outdoor air pollution seeping inside especially during morning and evening rush hours. Low-cost indoor air quality monitors are available to help you track the air quality inside your residence.Monitor your local outdoor air quality and when pollution particle levels are high, close windows and doors and restrict outdoor activities.Use a high-performance air purifier. This is particularly significant in a child’s nursery.One of the most important steps you can take is to use a high-performance air purifier. This is particularly critical in a baby’s nursery. There are compact personal air purifiers available that direct clean air right to a baby’s breathing zone.The takeawayExposure to poor air quality affects our brain functions from the womb and all the way into old age.The findings of a recent study hammered that point home when it showed a strong link between childhood air pollution exposure and the early development of Alzheimer’s disease symptoms (11).The research reviewed the autopsies of children in Mexico City, one of the world’s most polluted metropolitan areas.Compared with control subjects from areas with better air quality, the young people that had been living in Mexico City displayed numerous signs indicating accelerated progression of Alzheimer’s disease including an imbalance in certain genes, neurovascular damage, neuroinflammation, and brain lesions.The researchers concluded that more attention must be paid to the devastating effects that air pollution creates on the brain development of babies and young people.The study’s authors called for the prioritization of air pollution policies and regulations, and the targeting of neuroprotective interventions in the early years in a person’s life, especially those who are exposed to high levels of pollutants in the air they breathe.Air pollution can be controlled. So can the devastating impacts air pollution has on brain development.","

Expectant mothers all wish for the same thing – healthy babies.

Unfortunately, air pollution is a hidden danger that can prevent those wishes from coming true. Unborn and newborn babies face grave risks from high levels of exposure to dirty air, including underdeveloped organs, premature births, low birthweight, and even infant mortality (1).

Threats to the developing brain

The most dangerous pollutants in the air are ultrafine particles (UFPs), those that are smaller than 0.1 microns and constitute about 90% all airborne pollutants. They pose the potential for great harm to a baby’s brain development because they can easily penetrate the blood-brain-barrier.

Infants are especially vulnerable to air pollution because (2) (3):

their lungs are still developing
they have faster breathing rates than adults, so they absorb more pollutants
they spend time close to the ground where certain pollutants concentrate
they are very active

But air pollution begins doing its damage even prior to birth.

Prenatal Exposure to air pollution

Studies have shown that damage to a baby’s brain development from air pollution can begin in the womb.
\n\nOne Netherlands-based analysis linked greater exposure to air pollution during pregnancy to underdeveloped areas of the brain, including the nucleus accumbens, which helps guide motivational and emotional processes (4) (5).

Researchers at the University of Washington showed that pregnant women who were exposed to higher level of nitrous dioxide (NO2) were more likely to give birth to babies that develop behavioral problems.

A 2022 study led by researchers at the University of Washington showed that expectant mothers who were exposed to higher levels of nitrous dioxide (NO2) were more likely to give birth to babies that develop behavioral problems (6).

Another study, this one published in 2015, found a similar correlation between prenatal exposure to air pollution and behavioral issues in children. (7).

Higher the level of exposure in the womb to polycyclic aromatic hydrocarbons (PAHs - a group of chemicals that are the byproducts of burning coal, gasoline, trash, and other sources) the less white matter (nerve fibers that connect different brain regions) there was in the left hemisphere of a baby’s brain.

Lower amounts of white matter in that region are linked to behavioral problems.

When exposed in the womb to high levels of PAHs, children are more likely to suffer from a variety of mental health issues, including depression, attention difficulties and increased stress.

A study at New York City’s Columbia University found that when exposed in the womb to high levels of PAHs, children are more likely to suffer from a variety of mental health issues, including depression, attention difficulties and increased stress, which has been identified as a precursor to other, more serious psychiatric disorders (8) (9).

A link to cognitive decline in children

In addition to the neurological disorders already discussed, numerous studies have revealed air pollution’s alarming impact on children’s cognition.

The children that had high levels of exposure to air pollution in the Netherlands study were also found to have underdeveloped hippocampi, which play a key function in learning and memory (10).

Scientists discovered decreased white matter in the prefrontal cortex, the area of the brain tied to concentration, reasoning, judgment, and problem-solving ability.

In the 2015 study on the exposure of expectant mothers to PAHs, the brains of the babies were scanned again at age 5. This time the scientists discovered decreased white matter in the prefrontal cortex, the area of the brain tied to concentration, reasoning, judgment, and problem-solving.

The University of Washington study found that children two to four years of age who were exposed to higher levels of PM2.5 (pollution particles that are 2.5 microns in diameter or smaller) than their peers had lower cognitive performances.

Decreasing the risks of stunted brain development

No matter where you live, there are steps you can take to lessen a baby’s exposure to harmful airborne particles, helping to ensure the baby’s brain development is not impeded.

Limit or eliminate indoor sources of pollutants. Be vigilant of outdoor air pollution seeping inside especially during morning and evening rush hours. Low-cost indoor air quality monitors are available to help you track the air quality inside your residence.

Monitor your local outdoor air quality and when pollution particle levels are high, close windows and doors and restrict outdoor activities.

Use a high-performance air purifier. This is particularly significant in a child’s nursery.

One of the most important steps you can take is to use a high-performance air purifier. This is particularly critical in a baby’s nursery. There are compact personal air purifiers available that direct clean air right to a baby’s breathing zone.

The takeaway

Exposure to poor air quality affects our brain functions from the womb and all the way into old age.

The findings of a recent study hammered that point home when it showed a strong link between childhood air pollution exposure and the early development of Alzheimer’s disease symptoms (11).

The research reviewed the autopsies of children in Mexico City, one of the world’s most polluted metropolitan areas.

Compared with control subjects from areas with better air quality, the young people that had been living in Mexico City displayed numerous signs indicating accelerated progression of Alzheimer’s disease including an imbalance in certain genes, neurovascular damage, neuroinflammation, and brain lesions.

The researchers concluded that more attention must be paid to the devastating effects that air pollution creates on the brain development of babies and young people.

The study’s authors called for the prioritization of air pollution policies and regulations, and the targeting of neuroprotective interventions in the early years in a person’s life, especially those who are exposed to high levels of pollutants in the air they breathe.

Air pollution can be controlled. So can the devastating impacts air pollution has on brain development.

","how-air-pollution-affects-a-babys-brain-development","gid://shopify/Article/564875296846","https://shop.iqair.cn/en/blogs/news/how-air-pollution-affects-a-babys-brain-development","2020-10-17T19:51:45Z",[912,715,1346],"Parents","Air pollution and your baby’s brain development",{"_10":1349,"_202":1350,"_205":1351,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269618118734","Child reading a book","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AP_Infant_Desktop_b_c4ffa6f6-bde9-4f1c-8e60-b398b9213001.jpg?v=1752742380","pageInfo",{"_1354":71,"_1355":71,"_1356":1357,"_1358":1359},"hasPreviousPage","hasNextPage","endCursor","eyJsYXN0X2lkIjo1NjQ4NzUyOTY4NDYsImxhc3RfdmFsdWUiOjE2MDI5NjQzMDUwMDAsIm9mZnNldCI6ODN9","startCursor","eyJsYXN0X2lkIjo1NjQ4NjgyODQ0OTQsImxhc3RfdmFsdWUiOjE2NDEwNTYxMzYwMDAsIm9mZnNldCI6NzJ9","selectedTag",{"_599":1362,"_1006":43,"_205":1010,"_1011":1363},"Air Quality News - Air Cleaning Technology",{"_1013":1014,"_1015":1364,"_12":1362,"_1006":43,"_205":1010},"Blog","categorizedArticles",{"_1367":1368,"_1406":1407,"_1510":1511,"_1577":1578,"_1648":1649},"featured",[1369,1389],{"_1147":1148,"_1149":1370,"_1139":1371,"_1154":1372,"_1156":1373,"_1157":1374,"_1159":1375,"_1008":1376,"_10":1377,"_1163":1378,"_1165":-5,"_1166":1379,"_635":1380,"_599":1382,"_1171":1383},{"_12":1151},{"_1008":1153},"CADR measures how quickly an air purifier cleans the air. Learn how it works—and why it should be considered alongside long-term performance metrics like CCM.","

CADR measures how quickly an air purifier cleans the air. Learn how it works—and why it should be considered alongside long-term performance metrics like CCM.

","When choosing an air purifier, one of the first numbers people encounter is CADR—but it is also one of the most misunderstood. CADR, or Clean Air Delivery Rate, measures how quickly an air purifier can clean the air in a space. It is often used to compare different models, but on its own it does not reflect how an air purifier performs in real-world conditions over time. CADR focuses on short-term performance—how quickly clean air is delivered under specific conditions—rather than how long that performance can be maintained. Understanding how CADR works—and how it differs from other metrics like CCM—can make it easier to choose a system that matches both the size of a space and how performance will hold over time. What CADR actually measures CADR reflects how quickly an air purifier removes particles from the air. It combines airflow and filter efficiency to estimate how fast clean air is delivered within a given space. In practical terms, this means CADR indicates how quickly airborne particles can be cleared—but not how consistently that performance will hold over time. CADR measures the removal rate of airborne particles as small as 0.09 microns to as large as 11 microns (1)(2). It reflects how filter efficiency and airflow interact within a given space, but is limited to measuring performance speed rather than long-term usage. CADR is often presented alongside CCM, but the two metrics reflect very different aspects of performance. CADR focuses on how quickly clean air is delivered, while CCM indicates how much pollution a system can handle before its performance begins to decline. The limitation of CADR: Speed vs long-term performance While CADR is commonly used to compare how quickly an air purifier works, it does not indicate how performance will hold over time. As filters load with particles and gases, airflow and efficiency can change—something CADR does not capture. Many air purifiers perform well when new but lose effectiveness as filters become saturated. As a result, CADR alone gives an incomplete—or even misleading—picture of how an air purifier will perform outside of controlled test conditions. CADR vs CCM: Speed vs endurance While CADR measures speed, CCM focuses on endurance. It tracks how much pollution an air purifier can remove over time before its performance begins to decline. CCM ratings are grouped into standardized tiers for particulate matter (P) and formaldehyde (F), which indicate how much pollution an air purifier can handle before its performance begins to decline. Higher tiers represent greater long-term filtration capacity and more stable performance over time. Particulate Matter Formaldehyde P1 3000 – 5000 mg F1 300 – 600 mg P2 5000 – 8000 mg F2 600 – 1000 mg P3 8000 – 12000 mg F3 1000 – 1500 mg P4 > 12,000 mg F4 > 1500 mg In practical terms, higher P and F values indicate that an air purifier can handle more pollution before its performance drops—making these tiers a useful way to compare long-term effectiveness. For example, a system rated at P4 can remove significantly more particulate matter before performance declines than one rated at P1. Compared to CADR, CCM reflects long-term filtration performance rather than short-term speed. In practice, CADR reflects how quickly an air purifier performs under initial test conditions, while CCM provides clearer insight into how that performance holds up over time. How to evaluate air purifier performance in real-world use Understanding how an air purifier is tested can help clarify how it will perform in real-world use. If a system is too small for a space, or if performance declines over time, airborne particles may remain present. Systems with higher CCM levels are more likely to maintain consistent performance over time, which can be especially relevant for sensitive or allergy-prone groups. CCM values reflect long-term filtration capacity. Some systems are designed to maintain performance over extended use, which is reflected in higher CCM values. Some air purifiers are designed to perform strongly across both metrics. For example, systems using high-efficiency filtration, such as IQAir systems using HyperHEPA filtration, are designed to capture ultrafine particles efficiently while maintaining long-term performance. Frequently Asked Questions What is the difference between CADR and CCM? CADR measures initial short-term performance quality, calculating the rate or speed of which airborne particulate matter is cleaned and recycled. CCM measures long-term performance longevity, calculating the sheer amount of pollutant particles that are collected by an air purifier before the device begins to lose efficiency. The key difference is the short-term versus long-term measurements. What is more important to consider, CADR or CCM? While both CADR and CCM are important to consider in general, CCM provides a clearer understanding of air purifier quality and filtration over time. When choosing an air purifier, CCM values give a direct ranking on which system is going to last the longest while maintaining powerful filtration. Do all air purifiers have CADR and/or CCM ratings? Most air purifiers should have either a CADR or CCM rating listed; however, at-home calculations and trial runs can be performed to calculate the values. How is CADR measured by room? A CADR rating should be 2/3 the value of the room’s square footage that the air purifier is housed in. For instance, if a room is 180 square feet, then an air purifier with a CADR of 120 should be used. Conclusion CADR and CCM measure different aspects of air purifier performance: speed and endurance. Looking beyond CADR to include metrics like CCM provides a clearer picture of how an air purifier will perform—not just when it is new, but over time.","

When choosing an air purifier, one of the first numbers people encounter is CADR—but it is also one of the most misunderstood.

CADR, or Clean Air Delivery Rate, measures how quickly an air purifier can clean the air in a space. It is often used to compare different models, but on its own it does not reflect how an air purifier performs in real-world conditions over time. CADR focuses on short-term performance—how quickly clean air is delivered under specific conditions—rather than how long that performance can be maintained.

Understanding how CADR works—and how it differs from other metrics like CCM—can make it easier to choose a system that matches both the size of a space and how performance will hold over time.

What CADR actually measures

CADR reflects how quickly an air purifier removes particles from the air. It combines airflow and filter efficiency to estimate how fast clean air is delivered within a given space.

In practical terms, this means CADR indicates how quickly airborne particles can be cleared—but not how consistently that performance will hold over time.

CADR measures the removal rate of airborne particles as small as 0.09 microns to as large as 11 microns (1)(2). It reflects how filter efficiency and airflow interact within a given space, but is limited to measuring performance speed rather than long-term usage.

CADR is often presented alongside CCM, but the two metrics reflect very different aspects of performance. CADR focuses on how quickly clean air is delivered, while CCM indicates how much pollution a system can handle before its performance begins to decline.

The limitation of CADR: Speed vs long-term performance

While CADR is commonly used to compare how quickly an air purifier works, it does not indicate how performance will hold over time.

As filters load with particles and gases, airflow and efficiency can change—something CADR does not capture. Many air purifiers perform well when new but lose effectiveness as filters become saturated.

As a result, CADR alone gives an incomplete—or even misleading—picture of how an air purifier will perform outside of controlled test conditions.

CADR vs CCM: Speed vs endurance

While CADR measures speed, CCM focuses on endurance. It tracks how much pollution an air purifier can remove over time before its performance begins to decline.

CCM ratings are grouped into standardized tiers for particulate matter (P) and formaldehyde (F), which indicate how much pollution an air purifier can handle before its performance begins to decline. Higher tiers represent greater long-term filtration capacity and more stable performance over time.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Particulate Matter	Formaldehyde
P1	3000 – 5000 mg	F1	300 – 600 mg
P2	5000 – 8000 mg	F2	600 – 1000 mg
P3	8000 – 12000 mg	F3	1000 – 1500 mg
P4	> 12,000 mg	F4	> 1500 mg

In practical terms, higher P and F values indicate that an air purifier can handle more pollution before its performance drops—making these tiers a useful way to compare long-term effectiveness. For example, a system rated at P4 can remove significantly more particulate matter before performance declines than one rated at P1.

Compared to CADR, CCM reflects long-term filtration performance rather than short-term speed.

In practice, CADR reflects how quickly an air purifier performs under initial test conditions, while CCM provides clearer insight into how that performance holds up over time.

How to evaluate air purifier performance in real-world use

Understanding how an air purifier is tested can help clarify how it will perform in real-world use. If a system is too small for a space, or if performance declines over time, airborne particles may remain present. Systems with higher CCM levels are more likely to maintain consistent performance over time, which can be especially relevant for sensitive or allergy-prone groups.

CCM values reflect long-term filtration capacity. Some systems are designed to maintain performance over extended use, which is reflected in higher CCM values.

Some air purifiers are designed to perform strongly across both metrics. For example, systems using high-efficiency filtration, such as IQAir systems using HyperHEPA filtration, are designed to capture ultrafine particles efficiently while maintaining long-term performance.

Frequently Asked Questions

What is the difference between CADR and CCM?

CADR measures initial short-term performance quality, calculating the rate or speed of which airborne particulate matter is cleaned and recycled. CCM measures long-term performance longevity, calculating the sheer amount of pollutant particles that are collected by an air purifier before the device begins to lose efficiency. The key difference is the short-term versus long-term measurements.

What is more important to consider, CADR or CCM?

While both CADR and CCM are important to consider in general, CCM provides a clearer understanding of air purifier quality and filtration over time. When choosing an air purifier, CCM values give a direct ranking on which system is going to last the longest while maintaining powerful filtration.

Do all air purifiers have CADR and/or CCM ratings?

Most air purifiers should have either a CADR or CCM rating listed; however, at-home calculations and trial runs can be performed to calculate the values.

How is CADR measured by room?

A CADR rating should be 2/3 the value of the room’s square footage that the air purifier is housed in. For instance, if a room is 180 square feet, then an air purifier with a CADR of 120 should be used.

Conclusion

CADR and CCM measure different aspects of air purifier performance: speed and endurance. Looking beyond CADR to include metrics like CCM provides a clearer picture of how an air purifier will perform—not just when it is new, but over time.

","what-cadr-means-and-how-to-choose-an-air-purifier","gid://shopify/Article/641380089934","https://shop.iqair.cn/en/blogs/news/what-cadr-means-and-how-to-choose-an-air-purifier","2026-05-12T15:00:00Z",[912,1381],"Featured articles","What CADR means and how to choose an air purifier",{"_10":1384,"_202":1385,"_205":1386,"_207":1387,"_203":1388},"gid://shopify/ArticleImage/273257267278","Air purifier next to fireplace","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Article_WhatsACADRRating_D_b41be4f3-a6e7-4b6d-aedc-ffabb0a0c40d.jpg?v=1778599072",839,674,{"_1147":1148,"_1149":1390,"_1139":1391,"_1154":1392,"_1156":1393,"_1157":1394,"_1159":1395,"_1008":1396,"_10":1397,"_1163":1398,"_1165":-5,"_1166":1399,"_635":1400,"_599":1401,"_1171":1402},{"_12":1151},{"_1008":1153},"See how EarthMuseum is teaching the next generation how to monitor air quality and address air pollution through data.","

See how EarthMuseum is teaching the next generation how to monitor air quality and address air pollution through data.

","“Our program gives students a way to work with real-world data—so they’re not just learning about air quality, they’re actually seeing it and responding to it,” said Janet Owen, Founder and Director of EarthMuseum Learn. Through its collaboration with IQAir, EarthMuseum Learn, a not-for-profit focused on global, cross-curricular education, is piloting Air We Breathe—an air quality learning and monitoring program that helps students understand pollution in context and think more critically about what it means (1). As part of a free wider learning program, schools use IQAir’s AirVisual Outdoor air quality monitors and AirVisual dashboard to measure the air around them and publish an analysis of those readings to a shared collaboration platform. Instead of relying on static examples, students work with live data—conditions that change throughout the day and can be followed over time. For many, it’s the first time air pollution is something they can track directly using data generated by their own school. Rather than focusing on a single location or data contributor, the program is designed to connect many, linking classrooms through a common learning framework and shared data. Learning that starts with context Developed with educators and subject experts, the Air We Breathe program is designed for students ages 7 to 14. It’s free for schools worldwide and built to fit into existing curricula. The program moves between history, science, and present-day air quality. Lessons explore how air pollution has developed over time, from early human activity through the industrial period and into the present. They also look at how air quality connects to health, climate, and the way communities function, with an opportunity to think about local innovation and action. That shared structure makes it possible for schools in different locations to engage with the same material at the same time, creating a common starting point for comparison. It’s not about delivering a fixed set of facts. Students are encouraged to question, discuss, and form their own views. As Owen put it, the program is built around “the ability to have conversations about what air quality and air pollution are, and what they mean in a worldview context.” That foundation becomes more meaningful once students begin working with real-world data. Working with data from their own environment Each school uses an IQAir AirVisual Outdoor monitor to measure local air quality. Those readings feed into the IQAir platform, where they can be accessed through the AirVisual app, desktop dashboard, and global air quality map. Students aren’t just checking the numbers. They follow how readings change over time, compare patterns across different days, and begin asking why those changes happen. Owen described it simply: students are “playing with the data, looking at the data, comparing their data with others.” For EarthMuseum Learn, the appeal of the system was not just the data itself, but how easily it could be used across different classrooms globally. Once tested, Owen said, “it was pretty straightforward to set up,” and “very communicative in terms of the data.” The platform also places those readings alongside a much wider network of stations, contributed by governments, organizations, and individuals around the world. That context makes it easier to see how local conditions fit into a broader picture. In practice, each school becomes one point within a much larger network of observations. Comparing across locations Students have the ability to look at their own data alongside readings from partner schools in other regions, from nearby cities to entirely different countries. Seeing those differences tends to raise immediate questions. Owen said students begin to ask, “Why are levels higher in one place than another? What local factors might be involved? How do infrastructure, geography, or policy play a role?” For the program, that exchange is central. It’s about “that ability to compare and contrast, to talk, to discuss, and to understand what’s happening in different places.” What starts as a local exercise becomes something shared, and something that allows students to see their community in a global context. Understanding how air quality data is created Alongside real-time monitoring, students take manual readings at set intervals, recording and sharing those observations through EarthMuseum Learn’s developing collaborative platform. For many, this is their first experience working with environmental data in a structured way. It makes them more comfortable reading the numbers and talking about what those numbers mean. Because those observations are shared across schools, they don’t stay local—they contribute to a broader, collective view. From observation to response Students are encouraged to consider what their observations mean in practical terms—for themselves, for their school, and for the wider community. Sometimes that may lead to small changes in the school environment. In other cases, it can develop into campaigns or presentations shared with local decision-makers. Owen said, “Students see that data isn’t just something on a screen, or something collected in a vacuum. They see how it’s interpreted—and how it can help make an impact in their world.” That thinking is shaped not only by their own data, but by what they see happening in other schools. As Owen framed it: “What does that mean for me individually? What does that mean for us as a school? What does that mean for the community?” Teachers involved in early pilots have already seen the conversation extend beyond the classroom. Students bring the subject home with them, and it starts to shape discussions with teachers, parents, and peers. “There’s a real appetite… to have those conversations—not just with each other, but with teachers and with parents,” Owen said. Building a connected model Work with schools in the UK now includes international partners, with classrooms in Europe, the Middle East, and Asia beginning to take part. Additional school networks are in discussion. As more schools install monitors and publish data, the project is gradually forming a distributed network of classrooms, each contributing its own data and perspective. Because the same monitoring and platform infrastructure can be used across regions, schools are able to participate in a shared system without needing to adapt the technical setup each time. Over time, individual data points begin to form a connected system across schools. For EarthMuseum Learn, the goal is not simply to grow, but to build something that keeps those classrooms connected rather than operating in isolation. Conclusion EarthMuseum Learn offers one way to bring environmental learning closer to students’ daily experience. By combining real-time monitoring with classroom teaching and global data sharing, the program gives students a way to follow air quality through observation, comparison, and discussion. It also suggests a different way of teaching these topics—one where classrooms are connected through shared data and analysis instead of working in isolation.","

“Our program gives students a way to work with real-world data—so they’re not just learning about air quality, they’re actually seeing it and responding to it,” said Janet Owen, Founder and Director of EarthMuseum Learn.

Through its collaboration with IQAir, EarthMuseum Learn, a not-for-profit focused on global, cross-curricular education, is piloting Air We Breathe—an air quality learning and monitoring program that helps students understand pollution in context and think more critically about what it means (1).

As part of a free wider learning program, schools use IQAir’s AirVisual Outdoor air quality monitors and AirVisual dashboard to measure the air around them and publish an analysis of those readings to a shared collaboration platform. Instead of relying on static examples, students work with live data—conditions that change throughout the day and can be followed over time.

For many, it’s the first time air pollution is something they can track directly using data generated by their own school.

Rather than focusing on a single location or data contributor, the program is designed to connect many, linking classrooms through a common learning framework and shared data.

Learning that starts with context

Developed with educators and subject experts, the Air We Breathe program is designed for students ages 7 to 14. It’s free for schools worldwide and built to fit into existing curricula.

The program moves between history, science, and present-day air quality. Lessons explore how air pollution has developed over time, from early human activity through the industrial period and into the present. They also look at how air quality connects to health, climate, and the way communities function, with an opportunity to think about local innovation and action. That shared structure makes it possible for schools in different locations to engage with the same material at the same time, creating a common starting point for comparison.

It’s not about delivering a fixed set of facts. Students are encouraged to question, discuss, and form their own views. As Owen put it, the program is built around “the ability to have conversations about what air quality and air pollution are, and what they mean in a worldview context.”

That foundation becomes more meaningful once students begin working with real-world data.

Working with data from their own environment

Each school uses an IQAir AirVisual Outdoor monitor to measure local air quality. Those readings feed into the IQAir platform, where they can be accessed through the AirVisual app, desktop dashboard, and global air quality map.

Students aren’t just checking the numbers. They follow how readings change over time, compare patterns across different days, and begin asking why those changes happen.

Owen described it simply: students are “playing with the data, looking at the data, comparing their data with others.”

For EarthMuseum Learn, the appeal of the system was not just the data itself, but how easily it could be used across different classrooms globally. Once tested, Owen said, “it was pretty straightforward to set up,” and “very communicative in terms of the data.”

The platform also places those readings alongside a much wider network of stations, contributed by governments, organizations, and individuals around the world. That context makes it easier to see how local conditions fit into a broader picture. In practice, each school becomes one point within a much larger network of observations.

Comparing across locations

Students have the ability to look at their own data alongside readings from partner schools in other regions, from nearby cities to entirely different countries.

Seeing those differences tends to raise immediate questions. Owen said students begin to ask, “Why are levels higher in one place than another? What local factors might be involved? How do infrastructure, geography, or policy play a role?” For the program, that exchange is central. It’s about “that ability to compare and contrast, to talk, to discuss, and to understand what’s happening in different places.”

What starts as a local exercise becomes something shared, and something that allows students to see their community in a global context.

Understanding how air quality data is created

Alongside real-time monitoring, students take manual readings at set intervals, recording and sharing those observations through EarthMuseum Learn’s developing collaborative platform.

For many, this is their first experience working with environmental data in a structured way. It makes them more comfortable reading the numbers and talking about what those numbers mean.

Because those observations are shared across schools, they don’t stay local—they contribute to a broader, collective view.

From observation to response

Students are encouraged to consider what their observations mean in practical terms—for themselves, for their school, and for the wider community. Sometimes that may lead to small changes in the school environment. In other cases, it can develop into campaigns or presentations shared with local decision-makers. Owen said, “Students see that data isn’t just something on a screen, or something collected in a vacuum. They see how it’s interpreted—and how it can help make an impact in their world.”

That thinking is shaped not only by their own data, but by what they see happening in other schools.

As Owen framed it: “What does that mean for me individually? What does that mean for us as a school? What does that mean for the community?”

Teachers involved in early pilots have already seen the conversation extend beyond the classroom. Students bring the subject home with them, and it starts to shape discussions with teachers, parents, and peers.

“There’s a real appetite… to have those conversations—not just with each other, but with teachers and with parents,” Owen said.

Building a connected model

Work with schools in the UK now includes international partners, with classrooms in Europe, the Middle East, and Asia beginning to take part. Additional school networks are in discussion.

As more schools install monitors and publish data, the project is gradually forming a distributed network of classrooms, each contributing its own data and perspective.

Because the same monitoring and platform infrastructure can be used across regions, schools are able to participate in a shared system without needing to adapt the technical setup each time. Over time, individual data points begin to form a connected system across schools.

For EarthMuseum Learn, the goal is not simply to grow, but to build something that keeps those classrooms connected rather than operating in isolation.

Conclusion

EarthMuseum Learn offers one way to bring environmental learning closer to students’ daily experience.

By combining real-time monitoring with classroom teaching and global data sharing, the program gives students a way to follow air quality through observation, comparison, and discussion. It also suggests a different way of teaching these topics—one where classrooms are connected through shared data and analysis instead of working in isolation.

","earthmuseum-learn-connects-classrooms-through-air-quality-data","gid://shopify/Article/641496842318","https://shop.iqair.cn/en/blogs/news/earthmuseum-learn-connects-classrooms-through-air-quality-data","2026-05-11T15:00:00Z",[705,1381,710],"Revealing the Invisible: EarthMuseum Learn connects classrooms through air quality data",{"_10":1403,"_202":1404,"_205":1405,"_207":1387,"_203":1388},"gid://shopify/ArticleImage/273242423374","Students participating in an EarthMuseum Learn classroom activity.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Article_EarthMuseum_D.jpg?v=1778512778","latest",[1408,1426,1444,1460,1477,1493],{"_1147":1148,"_1149":1409,"_1139":1410,"_1154":1411,"_1156":1412,"_1157":1413,"_1159":1414,"_1008":1415,"_10":1416,"_1163":1417,"_1165":-5,"_1166":1418,"_635":1419,"_599":1421,"_1171":1422},{"_12":1151},{"_1008":1153},"Find out more about the Pineland Road Fire and its impact on communities in southern Georgia.","

Find out more about the Pineland Road Fire and its impact on communities in southern Georgia.

","What is the name and location of the wildfire? As of May 16, 2026, the Pineland Road Fire is burning in southern Georgia across Clinch and Echols counties. The fire is located approximately 5 miles west of Colon Road and Mud Camp Pineland Road, near Highway 441 and close to the Suwannee River at the boundary between the two counties (1). Which cities or areas are affected by the wildfire? The cities and areas affected by the Pineland Road Fire include: Colon Echols County Fargo Highway area Needmore Fruitland Regions near Headlight Road Regions near Tiger Lake Road Regions near Will Rewis Road and Barnes Road What is the current containment status of the Pineland Road Fire? As of May 16, 2026, the Pineland Road Fire has burned approximately 32,031 acres and is 90% contained. Firefighting crews continue suppression efforts under challenging conditions, including severe drought, low humidity, strong winds, and difficult swampy terrain. Full containment is not expected until late May (2). Are there any evacuation orders or alerts in place? A mandatory evacuation order is in effect for all of Fruitland in Echols County. Residents are urged to leave immediately, take essentials, pets, and medications, and follow official exit routes and instructions. Evacuation alerts remain in place for residents near Highway 441 between Headlight Road and Tiger Lake Road, as well as areas east of Will Rewis Road and Barnes Road. Officials advise residents not to return to evacuated areas until authorities declare it safe. Evacuation shelters have been opened, including Venture of Faith Camp in Lake Park and Camp Rock in Valdosta (3). How can I protect myself from wildfire smoke? Always plan ahead to protect yourself from wildfire smoke. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter wildfire smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. As of May 16, 2026, this fire is 90% contained.","

What is the name and location of the wildfire?

As of May 16, 2026, the Pineland Road Fire is burning in southern Georgia across Clinch and Echols counties.

The fire is located approximately 5 miles west of Colon Road and Mud Camp Pineland Road, near Highway 441 and close to the Suwannee River at the boundary between the two counties (1).

Which cities or areas are affected by the wildfire?

The cities and areas affected by the Pineland Road Fire include:

Colon
Echols County
Fargo Highway area
Needmore
Fruitland
Regions near Headlight Road
Regions near Tiger Lake Road
Regions near Will Rewis Road and Barnes Road

What is the current containment status of the Pineland Road Fire?

As of May 16, 2026, the Pineland Road Fire has burned approximately 32,031 acres and is 90% contained.

Firefighting crews continue suppression efforts under challenging conditions, including severe drought, low humidity, strong winds, and difficult swampy terrain. Full containment is not expected until late May (2).

Are there any evacuation orders or alerts in place?

A mandatory evacuation order is in effect for all of Fruitland in Echols County. Residents are urged to leave immediately, take essentials, pets, and medications, and follow official exit routes and instructions.

Evacuation alerts remain in place for residents near Highway 441 between Headlight Road and Tiger Lake Road, as well as areas east of Will Rewis Road and Barnes Road. Officials advise residents not to return to evacuated areas until authorities declare it safe.

Evacuation shelters have been opened, including Venture of Faith Camp in Lake Park and Camp Rock in Valdosta (3).

How can I protect myself from wildfire smoke?

Always plan ahead to protect yourself from wildfire smoke.

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Run a high-performance air purifier to filter wildfire smoke.
Contribute to your community’s outdoor air quality data.
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.\n

As of May 16, 2026, this fire is 90% contained.

","wildfire-map-spotlight-pineland-road-fire-georgia","gid://shopify/Article/641403387982","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-pineland-road-fire-georgia","2026-05-16T07:10:07Z",[1169,700,1420,725],"Wildfire","Wildfire Map Spotlight: Pineland Road Fire, Georgia",{"_10":1423,"_202":1424,"_205":1425,"_207":1387,"_203":1388},"gid://shopify/ArticleImage/273308549198","Wildfire engulfs a dense forest","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire9Desktop_63861816-5125-443c-88a3-2eb9844139ed.jpg?v=1778915412",{"_1147":1148,"_1149":1427,"_1139":1428,"_1154":1429,"_1156":1430,"_1157":1431,"_1159":1432,"_1008":1433,"_10":1434,"_1163":1435,"_1165":-5,"_1166":1436,"_635":1437,"_599":1438,"_1171":1439},{"_12":1151},{"_1008":1153},"Find out more about the ongoing Mayon Volcano eruption in Albay Province, including affected communities, evacuation measures, and volcanic activity updates.","

Find out more about the ongoing Mayon Volcano eruption in Albay Province, including affected communities, evacuation measures, and volcanic activity updates.

","What is the name and location of the volcano? As of May 15, 2026, Mayon Volcano is actively erupting in Albay Province in the Bicol Region of southern Luzon, Philippines. Located approximately 330 kilometers southeast of Manila in the province of Albay, Mayon Volcano is part of the Pacific Ring of Fire, a region known for frequent volcanic eruptions and seismic activity. The volcano rises prominently near the municipalities of Camalig and Guinobatan, and the city of Ligao. It is internationally recognized for its remarkably symmetrical cone shape, making it one of the Philippines’ most iconic natural landmarks. Authorities continue to closely monitor volcanic activity and potential hazards within the six-kilometer Permanent Danger Zone surrounding the crater. (1) Which cities or areas are affected by the volcano? The following areas have been affected by ongoing volcanic activity from Mayon Volcano: Albay Province Basud Bonga Camalig Cagsawa Guinobatan Legazpi Ligao City Mi-isi Gully Misi At least 124 barangays across Albay Province have been affected by ashfall, lava flows, pyroclastic density currents, and volcanic activity. What is the current containment status of the volcano? As of May 15, 2026, Mayon Volcano remains under Alert Level 3 as volcanic unrest continues across the region. PHIVOLCS reported that the volcano has been undergoing an effusive eruption for 131 consecutive days, producing continuous lava flows, collapse-fed pyroclastic density currents, rockfalls, volcanic earthquakes, and minor strombolian activity at the summit crater. Lava flows have extended up to 3.8 kilometers along Basud Gully, 3.2 kilometers along Bonga Gully, and 1.6 kilometers along Mi-isi Gully (2). Monitoring data also recorded 71 volcanic earthquakes, 421 rockfall events, sulfur dioxide emissions averaging 889 tonnes per day, and ongoing ground deformation around the volcano. Authorities continue enforcing restrictions within the six-kilometer Permanent Danger Zone because hazardous eruptions, pyroclastic flows, and sudden explosive activity remain possible (3). Are there any evacuation orders or alerts in place? Authorities continue to enforce Alert Level 3 at Mayon Volcano and prohibit entry into the six-kilometer Permanent Danger Zone surrounding the crater. PHIVOLCS has warned residents and visitors to remain outside restricted zones because lava flows, pyroclastic density currents, rockfalls, ashfall, and sudden explosive eruptions may occur without warning. More than 287,000 people across the Philippines remain displaced or are sheltering due to the prolonged eruption. Evacuation centers across Albay Province continue housing thousands of families as emergency response teams coordinate relief operations, distribute protective supplies, and monitor conditions in affected communities. Authorities are also preparing for additional risks associated with the approaching rainy season, including lahars and flooding in communities surrounding the volcano. How can I protect myself from volcanic smoke? Always plan ahead to protect yourself from a volcanic eruption. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter volcanic smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.","

What is the name and location of the volcano?

As of May 15, 2026, Mayon Volcano is actively erupting in Albay Province in the Bicol Region of southern Luzon, Philippines.

Located approximately 330 kilometers southeast of Manila in the province of Albay, Mayon Volcano is part of the Pacific Ring of Fire, a region known for frequent volcanic eruptions and seismic activity.

The volcano rises prominently near the municipalities of Camalig and Guinobatan, and the city of Ligao. It is internationally recognized for its remarkably symmetrical cone shape, making it one of the Philippines’ most iconic natural landmarks.

Authorities continue to closely monitor volcanic activity and potential hazards within the six-kilometer Permanent Danger Zone surrounding the crater. (1)

Which cities or areas are affected by the volcano?

The following areas have been affected by ongoing volcanic activity from Mayon Volcano:

Albay Province
Basud
Bonga
Camalig
Cagsawa
Guinobatan
Legazpi
Ligao City
Mi-isi Gully
Misi

At least 124 barangays across Albay Province have been affected by ashfall, lava flows, pyroclastic density currents, and volcanic activity.

What is the current containment status of the volcano?

As of May 15, 2026, Mayon Volcano remains under Alert Level 3 as volcanic unrest continues across the region.

PHIVOLCS reported that the volcano has been undergoing an effusive eruption for 131 consecutive days, producing continuous lava flows, collapse-fed pyroclastic density currents, rockfalls, volcanic earthquakes, and minor strombolian activity at the summit crater.

Lava flows have extended up to 3.8 kilometers along Basud Gully, 3.2 kilometers along Bonga Gully, and 1.6 kilometers along Mi-isi Gully (2).

Monitoring data also recorded 71 volcanic earthquakes, 421 rockfall events, sulfur dioxide emissions averaging 889 tonnes per day, and ongoing ground deformation around the volcano.

Authorities continue enforcing restrictions within the six-kilometer Permanent Danger Zone because hazardous eruptions, pyroclastic flows, and sudden explosive activity remain possible (3).

Are there any evacuation orders or alerts in place?

Authorities continue to enforce Alert Level 3 at Mayon Volcano and prohibit entry into the six-kilometer Permanent Danger Zone surrounding the crater.

PHIVOLCS has warned residents and visitors to remain outside restricted zones because lava flows, pyroclastic density currents, rockfalls, ashfall, and sudden explosive eruptions may occur without warning.

More than 287,000 people across the Philippines remain displaced or are sheltering due to the prolonged eruption.

Evacuation centers across Albay Province continue housing thousands of families as emergency response teams coordinate relief operations, distribute protective supplies, and monitor conditions in affected communities.

Authorities are also preparing for additional risks associated with the approaching rainy season, including lahars and flooding in communities surrounding the volcano.

How can I protect myself from volcanic smoke?

Always plan ahead to protect yourself from a volcanic eruption.

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Run a high-performance air purifier to filter volcanic smoke.
Contribute to your community’s outdoor air quality data.
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.\n

","volcanic-eruption-map-spotlight-mayon-volcano-philippines-5-2026","gid://shopify/Article/641502150734","https://shop.iqair.cn/en/blogs/news/volcanic-eruption-map-spotlight-mayon-volcano-philippines-5-2026","2026-05-15T12:29:00Z",[1169],"Volcanic Eruption Map Spotlight: Mayon Volcano, Philippines",{"_10":1440,"_202":1441,"_205":1442,"_207":1443,"_203":1177},"gid://shopify/ArticleImage/273302913102","Volcano erupting","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Volcano1Desktop_84495d4b-5996-4e91-83a7-5380673373ce.jpg?v=1778849833",2800,{"_1147":1148,"_1149":1445,"_1139":1446,"_1154":1447,"_1156":1448,"_1157":1449,"_1159":1450,"_1008":1451,"_10":1452,"_1163":1453,"_1165":-5,"_1166":1454,"_635":1455,"_599":1456,"_1171":1457},{"_12":1151},{"_1008":1153},"A severe heatwave is affecting India, Pakistan and Afghanistan, with temperatures exceeding 100°F (38°C) across the region. Learn more about ongoing heat risks and alerts.","

A severe heatwave is affecting India, Pakistan and Afghanistan, with temperatures exceeding 100°F (38°C) across the region. Learn more about ongoing heat risks and alerts.

","Why is there a heatwave in South Asia? A prolonged heatwave is affecting South Asia, driven by strong high-pressure systems that trap hot air near the surface. Temperatures in India, Pakistan and Afghanistan have soared well above seasonal averages, with some areas approaching or exceeding 45-50 degrees Celsius (113-122 degrees Fahrenheit). The heat arrived earlier than the typical May-June season. High-pressure systems dominate, trapping hot air near the surface like a dome, preventing it from rising and cooling, while sinking air compresses, warms, and blocks clouds, allowing relentless solar heating (1). Climate scientists say meteorological conditions are up to 4°C warmer than in the past, mostly ascribing the increased heat to human-driven climate change. Which cities or areas are affected by the heatwave? Several major cities across South Asia are experiencing extreme heat during this heatwave event, some of the affected include: India: Aheri, Ahmedabad, Agra, Delhi, Dhanbad, Indore, Jaisalmer, Jodhpur, Kota, Macherla, Nagpur, Nanded, Prayagraj, Raipur, Sambalpur and Solapur. Pakistan: Bahawalpur, Dadu, Hyderabad, Lahore, Multan, Rahim Yar Khan, Sahiwal, Sibi, Sukkur and Turbat. Afghanistan: Lashkar Gah and Mirabad. How long will the heatwave last? The heatwave began in early April 2026 and is expected to persist through the summer months. In India, forecasts indicate above-normal heatwave days throughout the April-June period. The India Meteorological Department chief stated there will be an increased number of heatwave conditions along the east coast states and Gujarat by about four to five days into the month of May (2). Pakistan's meteorological department (PMD) has warned of continued heatwave conditions across central and upper Sindh for several days to weeks. This long-term pattern means temperatures will likely remain above 100°F (38°C) throughout the summer season across much of the region, until the monsoon season provides relief (3). In Afghanistan, summer heat typically lasts from May through September, with temperatures in southern regions like Kandahar reaching 36-43°C (97-109°F). It is possible that a strong El Niño projected for this summer may also contribute to more intense, longer-lasting heat waves and dry weather in South Asia (4). Are there any alerts in place? Multiple heat alerts are active across South Asia. In India, several regions in Gujarat were placed under orange alert status, indicating heatwave conditions and heightened probability of heat-related illnesses (5). The Uttar Pradesh Government issued directives for hospitals to prepare for increased cases of heat-related illnesses and alerted veterinarian teams to ensure adequate shelter and water for livestock. The India Meteorological Department continues issuing warnings for severe heatwave conditions in western regions and along the coast. In Pakistan, the PMD forecast continued heatwave conditions and urged citizens to avoid exposure to direct sunlight during daytime and remain hydrated. Both countries have Heat Action Plans coordinated through disaster management authorities (6). Afghanistan's extreme summer heat typically affects outdoor workers and vulnerable populations, though formal heat-specific alert systems are limited compared to neighboring countries. Residents are advised to stay in air-conditioned spaces, avoid direct sun exposure, drink fluids, and check on elderly individuals. Outdoor workers should reschedule activities to cooler hours.","

Why is there a heatwave in South Asia?

A prolonged heatwave is affecting South Asia, driven by strong high-pressure systems that trap hot air near the surface. Temperatures in India, Pakistan and Afghanistan have soared well above seasonal averages, with some areas approaching or exceeding 45-50 degrees Celsius (113-122 degrees Fahrenheit).

The heat arrived earlier than the typical May-June season. High-pressure systems dominate, trapping hot air near the surface like a dome, preventing it from rising and cooling, while sinking air compresses, warms, and blocks clouds, allowing relentless solar heating (1).

Climate scientists say meteorological conditions are up to 4°C warmer than in the past, mostly ascribing the increased heat to human-driven climate change.

Which cities or areas are affected by the heatwave?

Several major cities across South Asia are experiencing extreme heat during this heatwave event, some of the affected include:

\nIndia: Aheri, Ahmedabad, Agra, Delhi, Dhanbad, Indore, Jaisalmer, Jodhpur, Kota, Macherla, Nagpur, Nanded, Prayagraj, Raipur, Sambalpur and Solapur.
\nPakistan: Bahawalpur, Dadu, Hyderabad, Lahore, Multan, Rahim Yar Khan, Sahiwal, Sibi, Sukkur and Turbat.
\nAfghanistan: Lashkar Gah and Mirabad.

How long will the heatwave last?

The heatwave began in early April 2026 and is expected to persist through the summer months. In India, forecasts indicate above-normal heatwave days throughout the April-June period. The India Meteorological Department chief stated there will be an increased number of heatwave conditions along the east coast states and Gujarat by about four to five days into the month of May (2).

Pakistan's meteorological department (PMD) has warned of continued heatwave conditions across central and upper Sindh for several days to weeks. This long-term pattern means temperatures will likely remain above 100°F (38°C) throughout the summer season across much of the region, until the monsoon season provides relief (3).

In Afghanistan, summer heat typically lasts from May through September, with temperatures in southern regions like Kandahar reaching 36-43°C (97-109°F).

It is possible that a strong El Niño projected for this summer may also contribute to more intense, longer-lasting heat waves and dry weather in South Asia (4).

Are there any alerts in place?

Multiple heat alerts are active across South Asia. In India, several regions in Gujarat were placed under orange alert status, indicating heatwave conditions and heightened probability of heat-related illnesses (5).

The Uttar Pradesh Government issued directives for hospitals to prepare for increased cases of heat-related illnesses and alerted veterinarian teams to ensure adequate shelter and water for livestock. The India Meteorological Department continues issuing warnings for severe heatwave conditions in western regions and along the coast.

In Pakistan, the PMD forecast continued heatwave conditions and urged citizens to avoid exposure to direct sunlight during daytime and remain hydrated. Both countries have Heat Action Plans coordinated through disaster management authorities (6).

Afghanistan's extreme summer heat typically affects outdoor workers and vulnerable populations, though formal heat-specific alert systems are limited compared to neighboring countries.

Residents are advised to stay in air-conditioned spaces, avoid direct sun exposure, drink fluids, and check on elderly individuals. Outdoor workers should reschedule activities to cooler hours.

","heatwave-map-spotlight-south-asia","gid://shopify/Article/641519910990","https://shop.iqair.cn/en/blogs/news/heatwave-map-spotlight-south-asia","2026-05-15T10:10:08Z",[1169,700],"Heatwave Map Spotlight: South Asia",{"_10":1458,"_202":-5,"_205":1459,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/273301831758","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Heatwave2Desktop_72319d33-c66f-4ea3-9921-040edde87edf.jpg?v=1778839816",{"_1147":1148,"_1149":1461,"_1139":1462,"_1154":1463,"_1156":1464,"_1157":1465,"_1159":1466,"_1008":1467,"_10":1468,"_1163":1469,"_1165":-5,"_1166":1470,"_635":1471,"_599":1472,"_1171":1473},{"_12":1151},{"_1008":1153},"Find out more about the Max Road Miramar Fire in southern Florida, including affected communities, smoke impacts, containment progress, and emergency response efforts.","

Find out more about the Max Road Miramar Fire in southern Florida, including affected communities, smoke impacts, containment progress, and emergency response efforts.

","What is the name and location of the wildfire? As of May 14, 2026, the Max Road Miramar Fire burned across parts of Broward and Miami-Dade in southern Florida near North Krome Avenue and Northwest 186th Street. Flames and smoke were also reported west of U.S. 27 near Max's Fish Camp and Airboat Rides. Fire crews from Miami-Dade Fire Rescue, Broward Sheriff Fire Rescue, and the Florida Forest Service actively responded to the incident.(1) Which cities or areas are affected by the wildfire? The cities and areas affected by the Max Road Miramar Fire included: Broward County Holly Lake community Miami-Dade County Miramar Pembroke Pines West of U.S. 27 What is the current containment status of the wildfire? As of May 14, 2026, the Max Road Miramar Fire burned approximately 11,446 acres and was reported to be 100% contained. (2) Containment efforts continued with support from multiple fire rescue agencies, including helicopters conducting water drops and additional engines and water tankers deployed to the area. Officials continued monitoring smoke and fire conditions as crews worked to prevent further wildfire spread. Are there any evacuation orders or alerts in place? Authorities urged residents and commuters to avoid the affected areas while wildfire suppression operations continued. Emergency crews monitored conditions near the Holly Lake community in Pembroke Pines due to nearby smoke and flames. Residents near Max Road reported that fire conditions temporarily blocked the only roadway out of the area, raising concerns about evacuation access. Local residents took precautions by spraying down their homes and trailers before emergency crews arrived. Officials also advised individuals with respiratory conditions to remain indoors, keep windows and doors closed, and use recirculated indoor air settings if smoke impacted their area. How can I protect myself from wildfire smoke? Always plan ahead to protect yourself from wildfire smoke. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter wildfire smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. As of May 14, 2026, this fire was 100% contained.","

What is the name and location of the wildfire?

As of May 14, 2026, the Max Road Miramar Fire burned across parts of Broward and Miami-Dade in southern Florida near North Krome Avenue and Northwest 186th Street.

Flames and smoke were also reported west of U.S. 27 near Max's Fish Camp and Airboat Rides.

Fire crews from Miami-Dade Fire Rescue, Broward Sheriff Fire Rescue, and the Florida Forest Service actively responded to the incident.(1)

Which cities or areas are affected by the wildfire?

The cities and areas affected by the Max Road Miramar Fire included:

Broward County
Holly Lake community
Miami-Dade County
Miramar
Pembroke Pines
West of U.S. 27

What is the current containment status of the wildfire?

As of May 14, 2026, the Max Road Miramar Fire burned approximately 11,446 acres and was reported to be 100% contained. (2)

Containment efforts continued with support from multiple fire rescue agencies, including helicopters conducting water drops and additional engines and water tankers deployed to the area.

Officials continued monitoring smoke and fire conditions as crews worked to prevent further wildfire spread.

Are there any evacuation orders or alerts in place?

Authorities urged residents and commuters to avoid the affected areas while wildfire suppression operations continued.

Emergency crews monitored conditions near the Holly Lake community in Pembroke Pines due to nearby smoke and flames.

Residents near Max Road reported that fire conditions temporarily blocked the only roadway out of the area, raising concerns about evacuation access.

Local residents took precautions by spraying down their homes and trailers before emergency crews arrived. Officials also advised individuals with respiratory conditions to remain indoors, keep windows and doors closed, and use recirculated indoor air settings if smoke impacted their area.

How can I protect myself from wildfire smoke?

Always plan ahead to protect yourself from wildfire smoke.

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Run a high-performance air purifier to filter wildfire smoke.
Contribute to your community’s outdoor air quality data.
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.\n

As of May 14, 2026, this fire was 100% contained.

","wildfire-map-spotlight-max-road-miramar-fire-florida","gid://shopify/Article/641519091790","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-max-road-miramar-fire-florida","2026-05-14T10:35:24Z",[1169,700,1420,725],"Wildfire Map Spotlight: Max Road Miramar Fire, Florida",{"_10":1474,"_202":1475,"_205":1476,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/273285513294","Forest wildfire sending thick smoke into the sky","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire6Desktop_a5a29957-bc27-4f10-adf7-dd15b477d1ef.jpg?v=1778754931",{"_1147":1148,"_1149":1478,"_1139":1479,"_1154":1480,"_1156":1481,"_1157":1482,"_1159":1483,"_1008":1484,"_10":1485,"_1163":1486,"_1165":-5,"_1166":1487,"_635":1488,"_599":1489,"_1171":1490},{"_12":1151},{"_1008":1153},"Santiago records AQI above 160, ranking among the world's most polluted cities. Stagnant air, firewood burning, and valley topography are driving this rare spike. Learn more.","

Santiago records AQI above 160, ranking among the world's most polluted cities. Stagnant air, firewood burning, and valley topography are driving this rare spike. Learn more.

","Is the air quality good in Santiago? As of May 14, 2026, at 1:30 AM (local time, GMT-4), air quality in Santiago, Chile, has worsened sharply over the past several hours due to a build-up of fine particulate matter combined with poor atmospheric dispersion. The AQI is above 160, classified as \"unhealthy,\" with PM2.5 as the dominant pollutant. These conditions pose serious health risks, particularly for children, the elderly, and those with respiratory or cardiovascular conditions. For a complete, real-time view of current pollution levels, see Santiago’s air quality map. While air quality in Santiago is typically moderate, today’s conditions are very poor, with PM2.5 levels reaching 13 times the WHO annual guideline of 5 µg/m³. By comparison, Santiago’s 2025 annual average PM2.5 concentration was 18.9 µg/m³, equivalent to an AQI of 65. This means today’s pollution levels are 2.5 times than the city’s annual average, underscoring the unusual and alarming intensity of this pollution episode. Santiago, Chile, ranked among the most polluted major cities globally, as of May 14, 2026, at 1:30 AM (local time). Source: IQAir. Air quality map of Santiago, Chile, as of May 14, 2026, at 1:30 AM (local time). Source: IQAir. When will the air quality improve in Santiago? Every winter, Santiago's topography combined with an inverse temperature layer, little rain, and minimal airstream results in a low dispersion rate, insufficient to cope with progressively higher concentrations of pollutants emitted. May marks the beginning of this seasonal deterioration in the Southern Hemisphere. Pollution peaks during colder months, when firewood consumption increases and valley topography limits atmospheric dispersion. Short-term relief depends on favorable weather to break up the inversion layer. Lasting improvement over the coming months will require consistent enforcement of restrictions on wood burning and vehicle emissions during alert episodes (1). Hourly air quality forecast for Santiago, Chile, as of May 14, 2026, at 1:30 AM (local time). Source: IQAir. What is causing poor air quality in Santiago? Santiago is located in a basin bounded by the coastal ranges to its west, the Andean Cordillera to its east, and transversal ranges to its north and south, all of which function as natural barriers against the dispersion of air pollutants. This unfavorable geography is compounded by temperature inversions that restrict vertical mixing in the basin, especially during winter nights when inversion layers range between 200 and 400 m (2). Firewood burning for heating during colder months is a significant driver of PM2.5, and can account for up to 94% of fine particulate matter emissions in some Chilean cities according to the Chilean Ministry of Environment (3). Vehicle exhaust, fossil-fuel-powered energy generation, and construction dust compound the problem year-round, while weak winds and stagnant conditions during autumn and winter prevent pollutants from dispersing, causing rapid accumulation across the metropolitan area (4). How can I protect myself from poor air quality? Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Contribute to your community’s outdoor air quality data. Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter particles, gases, and other pollutants.","

Is the air quality good in Santiago?

As of May 14, 2026, at 1:30 AM (local time, GMT-4), air quality in Santiago, Chile, has worsened sharply over the past several hours due to a build-up of fine particulate matter combined with poor atmospheric dispersion. The AQI is above 160, classified as \"unhealthy,\" with PM2.5 as the dominant pollutant.

These conditions pose serious health risks, particularly for children, the elderly, and those with respiratory or cardiovascular conditions. For a complete, real-time view of current pollution levels, see Santiago’s air quality map.

While air quality in Santiago is typically moderate, today’s conditions are very poor, with PM2.5 levels reaching 13 times the WHO annual guideline of 5 µg/m³. By comparison, Santiago’s 2025 annual average PM2.5 concentration was 18.9 µg/m³, equivalent to an AQI of 65. This means today’s pollution levels are 2.5 times than the city’s annual average, underscoring the unusual and alarming intensity of this pollution episode.

$\"\"$ Santiago, Chile, ranked among the most polluted major cities globally, as of May 14, 2026, at 1:30 AM (local time). Source: IQAir.

$\"\"$ Air quality map of Santiago, Chile, as of May 14, 2026, at 1:30 AM (local time). Source: IQAir.

When will the air quality improve in Santiago?

Every winter, Santiago's topography combined with an inverse temperature layer, little rain, and minimal airstream results in a low dispersion rate, insufficient to cope with progressively higher concentrations of pollutants emitted. May marks the beginning of this seasonal deterioration in the Southern Hemisphere.

Pollution peaks during colder months, when firewood consumption increases and valley topography limits atmospheric dispersion. Short-term relief depends on favorable weather to break up the inversion layer. Lasting improvement over the coming months will require consistent enforcement of restrictions on wood burning and vehicle emissions during alert episodes (1).

$\"\"$ Hourly air quality forecast for Santiago, Chile, as of May 14, 2026, at 1:30 AM (local time). Source: IQAir.

What is causing poor air quality in Santiago?

Santiago is located in a basin bounded by the coastal ranges to its west, the Andean Cordillera to its east, and transversal ranges to its north and south, all of which function as natural barriers against the dispersion of air pollutants. This unfavorable geography is compounded by temperature inversions that restrict vertical mixing in the basin, especially during winter nights when inversion layers range between 200 and 400 m (2).

Firewood burning for heating during colder months is a significant driver of PM2.5, and can account for up to 94% of fine particulate matter emissions in some Chilean cities according to the Chilean Ministry of Environment (3).

Vehicle exhaust, fossil-fuel-powered energy generation, and construction dust compound the problem year-round, while weak winds and stagnant conditions during autumn and winter prevent pollutants from dispersing, causing rapid accumulation across the metropolitan area (4).

How can I protect myself from poor air quality?

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Contribute to your community’s outdoor air quality data.
Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask.\n
Run a high-performance air purifier to filter particles, gases, and other pollutants.

","santiago-among-top-10-most-polluted-cities-in-the-world-5-14-2026","gid://shopify/Article/641540915278","https://shop.iqair.cn/en/blogs/news/santiago-among-top-10-most-polluted-cities-in-the-world-5-14-2026","2026-05-14T06:28:13Z",[1169,700],"May 14, 2026: Santiago among top 10 most polluted cities in the world",{"_10":1491,"_202":-5,"_205":1492,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/273287807054","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/SantiagoDesktop_bf3a04c6-3f16-4245-8b19-2d58421d9989.jpg?v=1778768067",{"_1147":1148,"_1149":1494,"_1139":1495,"_1154":1496,"_1156":1497,"_1157":1498,"_1159":1499,"_1008":1500,"_10":1501,"_1163":1502,"_1165":-5,"_1166":1503,"_635":1504,"_599":1505,"_1171":1506},{"_12":1151},{"_1008":1153},"Find out more about São Paulo’s current air quality conditions, pollution sources, and expected improvement timeline.","

Find out more about São Paulo’s current air quality conditions, pollution sources, and expected improvement timeline.

","Is the air quality good in São Paulo? As of May 13, 2026, at 10:30 AM (local time), São Paulo, Brazil, is experiencing poor air quality due to urban emissions and stagnant weather. The AQI was 110, classified as \"unhealthy for sensitive groups.\" These conditions can cause respiratory issues, worsen heart problems, and impair lung function, especially for children, the elderly, and those with health vulnerabilities. Air quality is dynamic and, like the weather, can change frequently. São Paulo ranked 4th among the most polluted cities in the world on Wednesday morning. Click here for a real-time air quality map of São Paulo. It is important to keep in mind that the average PM2.5 concentration in 2025 for São Paulo was 12.2 µg/m³, corresponding to an AQI of 50 (“moderate”), and 2.4 times higher than the WHO annual guideline of 5 µg/m³. São Paulo, Brazil ranked as the 4th most polluted major city on May 13, 2026 at 10:20 AM (local time). Source: IQAir. When will air quality improve in São Paulo? Air quality is forecasted to improve later in the day as weather conditions become more favorable for pollutant dispersion. Air quality forecast for São Paulo, Brazil on May 13, 2026. Source: IQAir. Air quality map of São Paulo, Brazil on May 13, 2026. Source: IQAir. What is causing poor air quality in São Paulo? Poor air quality in São Paulo is being driven by a combination of wildfire smoke, biomass burning, and vehicle emissions. Research published in 2025 found that smoke from fires across Brazil and neighboring regions significantly increased PM2.5 pollution in São Paulo State during dry seasons, especially during periods of drought and extreme heat (1). Vehicle emissions are also a major contributor to pollution in the São Paulo Metropolitan Area. A 2025 emissions study found that older gasoline and diesel vehicles produced disproportionately high levels of nitrogen oxides and particulate pollution (2). Researchers have also warned that climate change may increase the frequency and severity of pollution episodes in São Paulo due to prolonged droughts and more intense fire seasons (3). How can I protect myself from poor air quality? Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Contribute to your community’s outdoor air quality data. Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter particles, gases, and other pollutants.","

Is the air quality good in São Paulo?

As of May 13, 2026, at 10:30 AM (local time), São Paulo, Brazil, is experiencing poor air quality due to urban emissions and stagnant weather. The AQI was 110, classified as \"unhealthy for sensitive groups.\"

These conditions can cause respiratory issues, worsen heart problems, and impair lung function, especially for children, the elderly, and those with health vulnerabilities.

Air quality is dynamic and, like the weather, can change frequently. São Paulo ranked 4th among the most polluted cities in the world on Wednesday morning.

Click here for a real-time air quality map of São Paulo.

It is important to keep in mind that the average PM2.5 concentration in 2025 for São Paulo was 12.2 µg/m³, corresponding to an AQI of 50 (“moderate”), and 2.4 times higher than the WHO annual guideline of 5 µg/m³.

$\"\"$ São Paulo, Brazil ranked as the 4th most polluted major city on May 13, 2026 at 10:20 AM (local time). Source: IQAir.

When will air quality improve in São Paulo?

Air quality is forecasted to improve later in the day as weather conditions become more favorable for pollutant dispersion.

$\"\"$ Air quality forecast for São Paulo, Brazil on May 13, 2026. Source: IQAir.

$\"\"$ Air quality map of São Paulo, Brazil on May 13, 2026. Source: IQAir.

What is causing poor air quality in São Paulo?

Poor air quality in São Paulo is being driven by a combination of wildfire smoke, biomass burning, and vehicle emissions.

Research published in 2025 found that smoke from fires across Brazil and neighboring regions significantly increased PM2.5 pollution in São Paulo State during dry seasons, especially during periods of drought and extreme heat (1).

Vehicle emissions are also a major contributor to pollution in the São Paulo Metropolitan Area. A 2025 emissions study found that older gasoline and diesel vehicles produced disproportionately high levels of nitrogen oxides and particulate pollution (2).

Researchers have also warned that climate change may increase the frequency and severity of pollution episodes in São Paulo due to prolonged droughts and more intense fire seasons (3).

\n\n

How can I protect myself from poor air quality?

\nGet a free air quality app for real-time air quality alerts and forecasts.
Shut doors and windows and set the HVAC to recirculate mode.
Contribute to your community’s outdoor air quality data.
Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask.\n
Run a high-performance air purifier to filter particles, gases, and other pollutants.

","sao-paulo-among-top-10-most-polluted-cities-in-the-world-5-13-2026","gid://shopify/Article/641537376334","https://shop.iqair.cn/en/blogs/news/sao-paulo-among-top-10-most-polluted-cities-in-the-world-5-13-2026","2026-05-13T13:33:42Z",[1169,700],"May 13, 2026: São Paulo among top 10 most polluted cities in the world",{"_10":1507,"_202":1508,"_205":1509,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/273268080718","Polluted skies of Sao Paulo","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/SaoPauloDesktop_a52e0d40-c7e5-4d2e-909e-94550cc58f50.jpg?v=1778679729","popular",[1512,1529,1545,1561],{"_1147":1148,"_1149":1513,"_1139":1514,"_1154":1515,"_1156":1515,"_1157":1516,"_1159":1517,"_1008":1518,"_10":1519,"_1163":1520,"_1165":-5,"_1166":1521,"_635":1522,"_599":1524,"_1171":1525},{"_12":1151},{"_1008":1153},"Learn why wildfire smoke poses a health risk to people living far downwind and what you can do to help protect yourself.","When considering the dangers of wildfires, thoughts of fleeing your home while a raging wildfire rapidly approaches can easily consume your imagination. However, the number one cause of death from fires is smoke inhalation. The primary cause of death from wildfires is smoke inhalation. 50 to 80 percent of fire deaths are from smoke inhalation. Inhaling smoke damages your body in one or both of the following ways: by robbing it of oxygen through particulate matter irritation Smoke inhalation is particularly dangerous because you may not show symptoms until 24 to 48 hours after exposure. 50–80 percent of fire deaths are from smoke inhalation.1 Read on to learn how to help protect the health of yourself and your loved ones, and learn some wildfire smoke safety tips to rest assured that you’ve taken the necessary wildfire safety precautions to reduce the consequences of toxic wildfire smoke. What’s in wildfire smoke? Wildfire smoke is a mixture of thousands of individual compounds, including harmful particles and gases that pose a severe health risk to anyone (including pets) nearby and downwind from a fire. Wildfire smoke often contains: water vapor particulate matter trace minerals carbon dioxide carbon monoxide nitrogen oxides hydrocarbons and nitrogen oxide compounds that contribute to elevated ozone (O3) levels volatile organic compounds (VOCs), including acrolein and formaldehyde (potent respiratory irritants) Wildfire smoke often contains fine (PM2.5) and ultrafine particles that can be absorbed directly into your blood stream and reach any organ or area of your body. Pictured: The typical contents of wildfire smoke, including ultrafine particles (≤ 0.3 microns), PM2.5 (2.5-10 microns), acrolein, PM10 (> 10 microns), formaldehyde, carbon dioxide (CO2), carbon monoxide (CO), nitrogen oxides, and hydrocarbons. Source: IQAir Wildfire smoke composition depends upon multiple factors, including: the types of wood and vegetation burning the moisture content the fire temperature wind conditions other weather-related influences The primary pollutant threatening the health of those nearby and downwind of a wildfire is particulate matter. Wildfire smoke often contains fine (or PM2.5) and ultrafine particles. These tiny airborne particles are the most dangerous to your health. Fine particles (smaller than 2.5 microns) penetrate deeply into your lungs. The most dangerous are ultrafine particles (smaller than 0.1 microns), which represent 90% of all airborne particles. These particles are tiny and can be absorbed directly into your bloodstream. Once in your blood, they can reach any organ or area of your body. Clean the air with high-performance air filtration Learn more about our wildfire smoke air purifiers Click here Wildfire smoke and at-risk populations Most healthy adults will recover from smoke exposure. However, certain individuals are more at risk for severe health consequences, including:2 Young children. Children whose lungs are still developing are considered more vulnerable, regardless of whether they have a pre-existing condition. Pregnant women. Wildfire smoke inhalation puts pregnant women and their unborn children at a higher risk than the general population. Older adults. This population is at-risk due to an increased rate of pre-existing heart and lung disease. Anyone with a respiratory disease. Individuals with emphysema, chronic bronchitis, COPD, asthma, or another respiratory disease are at-risk. Individuals with heart disease. Circulatory diseases include high blood pressure, vascular diseases, heart failure, and cerebrovascular conditions. These conditions make sufferers susceptible to heart attacks, transient chest pain, heart failure, stroke, and sudden death from cardiac arrhythmia. Young children, pregnant women, older adults, and people with respiratory and cardiovascular pre-existing conditions may find that they experience more severe symptoms and find it harder to breathe.3 The full impact of wildfire smoke is not yet fully understood. A 2017 review in Environmental Toxicology and Pharmacology found that there are still important study opportunities for exploring the long-term health implications of smoke exposure, smoke exposure recovery, and additional smoke inhalation health impacts for children.4 Exposure to smoke can be dangerous simply due to the microorganisms within the smoke. A 2020 study in Science magazine noted that microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke.5 The study theorizes that infectious disease may be spread as bacteria and fungi become part of smoke’s particulate composition. Microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke, and infectious disease may be spread as they become part of the smoke’s particulate composition. How wildfire smoke behaves Many factors affect wildfire smoke behavior, such as: weather geographical terrain the stage of the fire wind Use the live, interactive air quality map below to see how weather, wind, and location can impact the behavior of wildfire smoke near you. Windy conditions generally cause smoke to mix with larger volumes of air to lower smoke concentrations. However, strong winds also can spread fires more quickly, causing larger fires with greater impact. Regional weather can be the dominant determinant in how a fire behaves as well as how smoke affects surrounding areas. However, regional weather systems can spread fires quickly and result in larger fires with more smoke generated, creating the potential for even greater impacts. Strong regional weather systems can also dominate a fire’s behavior for days and be the determining factor of where and how smoke will affect an area. Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the Western United States drifted for nearly 5,000 miles, eventually being detected in Europe. Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the western United States drifted for nearly 5,000 miles, eventually being detected in Europe.6 Wildfire safety tips Wildfire smoke events can occur seemingly without warning. But there are steps you can take to prepare yourself using appropriate safety precautions for wildfires. Keep the air clean in your home. Keep windows and doors closed closed and seal off any openings to the outside, including vents, to help prevent outdoor smoke from getting in. When using an air conditioner, be sure to set it to re-circulate and close the fresh-air intake. Filter the air when ventilating the space. An air purifier for wildfire smoke, will help remove smoke particles of all sizes down to 0.003 microns from the indoor air and help control ozone levels. This is critical if you live in an urban area downwind (even remotely) from wildfires. Stay indoors as much as possible. This tactic is most useful in buildings that effectively stop outdoor air from getting inside. If you need to travel by car to leave or evacuate an area affected by wildfire smoke, use a car air purifier to help keep your vehicle interior air clean as you pass through smoky or polluted areas. You can also use a portable, personal air purifier to access clean air where other air filtration systems are not available. Wear a mask outdoors. Only use an air pollution mask with an N95, KN95, N100, or FFP2 rating to help. Avoid activities that further pollute the indoor air. Avoid burning candles, using the fireplace, or even vacuuming unless you own a high-performance HEPA vacuum cleaner. All of these activities can otherwise become additional sources of indoor air pollutants. Monitor your indoor air quality. Use an air quality monitor to track levels of indoor pollutants like PM2.5 and CO2 from smoke and other indoor pollution sources. Take action if indoor air pollutants rise to dangerous levels by running an air purifier, circulating fresh air through your HVAC system, or leaving your home temporarily if indoor air becomes unsafe to breathe or your home is threatened by wildfire. Use an air quality monitoring app to keep track of pollutants in your environment. The AirVisual app displays real-time hyperlocal data from over 80,000 sensors around the world. The app also tracks up to six key wildfire pollutants, such as PM2.5, CO2, and NO2, so that you have the best picture of your local air quality during a wildfire and can take action to help protect your health. Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. Learn to protect the health of yourself and your family, and rest assured that you’ve taken the necessary precautions. During a wildfire, it’s also important to monitor your local air quality to see how wildfire smoke will affect your outdoor air. The takeaway Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. And while wildfire smoke may be a warning sign of imminent fires, smoke also delivers its own set of risks for people living miles beyond the source. Though smoke pollutants carried on the wind may be invisible, their impacts are felt by those most at risk. Smoke pollutants pose health threats that range from irritation and cough to more serious respiratory and cardiac risks. By helping control smoke pollutants that threaten our indoor air quality through monitoring and air purification, it's possible to help manage wildfire smoke health risks.","

When considering the dangers of wildfires, thoughts of fleeing your home while a raging wildfire rapidly approaches can easily consume your imagination. However, the number one cause of death from fires is smoke inhalation.

The primary cause of death from wildfires is smoke inhalation. 50 to 80 percent of fire deaths are from smoke inhalation.

Inhaling smoke damages your body in one or both of the following ways:

by robbing it of oxygen
through particulate matter irritation

Smoke inhalation is particularly dangerous because you may not show symptoms until 24 to 48 hours after exposure. 50–80 percent of fire deaths are from smoke inhalation.¹

Read on to learn how to help protect the health of yourself and your loved ones, and learn some wildfire smoke safety tips to rest assured that you’ve taken the necessary wildfire safety precautions to reduce the consequences of toxic wildfire smoke.

What’s in wildfire smoke?

Wildfire smoke is a mixture of thousands of individual compounds, including harmful particles and gases that pose a severe health risk to anyone (including pets) nearby and downwind from a fire.

Wildfire smoke often contains:

\n
water vapor
\n
\n
particulate matter
\n
\n
trace minerals
\n
\n
carbon dioxide
\n
\n
carbon monoxide
\n
\n
nitrogen oxides
\n
\n
hydrocarbons and nitrogen oxide compounds that contribute to elevated ozone (O₃) levels
\n
\n
volatile organic compounds (VOCs), including acrolein and formaldehyde (potent respiratory irritants)
\n

Wildfire smoke often contains fine (PM2.5) and ultrafine particles that can be absorbed directly into your blood stream and reach any organ or area of your body.

$\"What's$

Pictured: The typical contents of wildfire smoke, including ultrafine particles (≤ 0.3 microns), PM2.5 (2.5-10 microns), acrolein, PM10 (> 10 microns), formaldehyde, carbon dioxide (CO₂), carbon monoxide (CO), nitrogen oxides, and hydrocarbons. Source: IQAir

Wildfire smoke composition depends upon multiple factors, including:

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the types of wood and vegetation burning
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the moisture content
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the fire temperature
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wind conditions
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other weather-related influences
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The primary pollutant threatening the health of those nearby and downwind of a wildfire is particulate matter. Wildfire smoke often contains fine (or PM2.5) and ultrafine particles. These tiny airborne particles are the most dangerous to your health.

Fine particles (smaller than 2.5 microns) penetrate deeply into your lungs.

The most dangerous are ultrafine particles (smaller than 0.1 microns), which represent 90% of all airborne particles. These particles are tiny and can be absorbed directly into your bloodstream. Once in your blood, they can reach any organ or area of your body.

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Clean the air with high-performance air filtration
Learn more about our wildfire smoke air purifiers

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Click here

Wildfire smoke and at-risk populations

Most healthy adults will recover from smoke exposure. However, certain individuals are more at risk for severe health consequences, including:²

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Young children. Children whose lungs are still developing are considered more vulnerable, regardless of whether they have a pre-existing condition.
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Pregnant women. Wildfire smoke inhalation puts pregnant women and their unborn children at a higher risk than the general population.
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Older adults. This population is at-risk due to an increased rate of pre-existing heart and lung disease.
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Anyone with a respiratory disease. Individuals with emphysema, chronic bronchitis, COPD, asthma, or another respiratory disease are at-risk.
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Individuals with heart disease. Circulatory diseases include high blood pressure, vascular diseases, heart failure, and cerebrovascular conditions. These conditions make sufferers susceptible to heart attacks, transient chest pain, heart failure, stroke, and sudden death from cardiac arrhythmia.
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Young children, pregnant women, older adults, and people with respiratory and cardiovascular pre-existing conditions may find that they experience more severe symptoms and find it harder to breathe.³

The full impact of wildfire smoke is not yet fully understood. A 2017 review in Environmental Toxicology and Pharmacology found that there are still important study opportunities for exploring the long-term health implications of smoke exposure, smoke exposure recovery, and additional smoke inhalation health impacts for children.⁴

Exposure to smoke can be dangerous simply due to the microorganisms within the smoke. A 2020 study in Science magazine noted that microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke.⁵ The study theorizes that infectious disease may be spread as bacteria and fungi become part of smoke’s particulate composition.

 Microorganisms, such as bacteria and fungal spores, comprise some of the particulate matter found in smoke, and infectious disease may be spread as they become part of the smoke’s particulate composition.

How wildfire smoke behaves

Many factors affect wildfire smoke behavior, such as:

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weather
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geographical terrain
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the stage of the fire
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wind
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Use the live, interactive air quality map below to see how weather, wind, and location can impact the behavior of wildfire smoke near you.

$\"placeholder$

Windy conditions generally cause smoke to mix with larger volumes of air to lower smoke concentrations. However, strong winds also can spread fires more quickly, causing larger fires with greater impact.

Regional weather can be the dominant determinant in how a fire behaves as well as how smoke affects surrounding areas. However, regional weather systems can spread fires quickly and result in larger fires with more smoke generated, creating the potential for even greater impacts.

Strong regional weather systems can also dominate a fire’s behavior for days and be the determining factor of where and how smoke will affect an area.

Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the Western United States drifted for nearly 5,000 miles, eventually being detected in Europe.

Smoke can travel for miles beyond its source. In 2020, smoke from wildfires in the western United States drifted for nearly 5,000 miles, eventually being detected in Europe.⁶

Wildfire safety tips

Wildfire smoke events can occur seemingly without warning. But there are steps you can take to prepare yourself using appropriate safety precautions for wildfires.

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Keep the air clean in your home. Keep windows and doors closed closed and seal off any openings to the outside, including vents, to help prevent outdoor smoke from getting in. When using an air conditioner, be sure to set it to re-circulate and close the fresh-air intake. Filter the air when ventilating the space. An air purifier for wildfire smoke, will help remove smoke particles of all sizes down to 0.003 microns from the indoor air and help control ozone levels. This is critical if you live in an urban area downwind (even remotely) from wildfires.
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Stay indoors as much as possible. This tactic is most useful in buildings that effectively stop outdoor air from getting inside. If you need to travel by car to leave or evacuate an area affected by wildfire smoke, use a car air purifier to help keep your vehicle interior air clean as you pass through smoky or polluted areas. You can also use a portable, personal air purifier to access clean air where other air filtration systems are not available.
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Wear a mask outdoors. Only use an air pollution mask with an N95, KN95, N100, or FFP2 rating to help.
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Avoid activities that further pollute the indoor air. Avoid burning candles, using the fireplace, or even vacuuming unless you own a high-performance HEPA vacuum cleaner. All of these activities can otherwise become additional sources of indoor air pollutants.
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Monitor your indoor air quality. Use an air quality monitor to track levels of indoor pollutants like PM2.5 and CO₂ from smoke and other indoor pollution sources. Take action if indoor air pollutants rise to dangerous levels by running an air purifier, circulating fresh air through your HVAC system, or leaving your home temporarily if indoor air becomes unsafe to breathe or your home is threatened by wildfire.
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Use an air quality monitoring app to keep track of pollutants in your environment. The AirVisual app displays real-time hyperlocal data from over 80,000 sensors around the world. The app also tracks up to six key wildfire pollutants, such as PM2.5, CO₂, and NO₂, so that you have the best picture of your local air quality during a wildfire and can take action to help protect your health.
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$\"Google$ $\"App$ $\"Android\"$

Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. Learn to protect the health of yourself and your family, and rest assured that you’ve taken the necessary precautions.

During a wildfire, it’s also important to monitor your local air quality to see how wildfire smoke will affect your outdoor air.

The takeaway

Wildfires are increasing in frequency and intensity. Wildfire smoke can negatively affect your health, even if you’re far away from the actual fire. And while wildfire smoke may be a warning sign of imminent fires, smoke also delivers its own set of risks for people living miles beyond the source.

Though smoke pollutants carried on the wind may be invisible, their impacts are felt by those most at risk. Smoke pollutants pose health threats that range from irritation and cough to more serious respiratory and cardiac risks.

By helping control smoke pollutants that threaten our indoor air quality through monitoring and air purification, it's possible to help manage wildfire smoke health risks.

","how-to-protect-yourself-from-wildfire-smoke","gid://shopify/Article/564925399118","https://shop.iqair.cn/en/blogs/news/how-to-protect-yourself-from-wildfire-smoke","2022-12-29T21:46:38Z",[1169,700,1523,725],"Popular articles","How to protect yourself from wildfire smoke",{"_10":1526,"_202":1527,"_205":1528,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269290668110","Wildfire at night in hills","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_21_WildfireDesktop_a_a1b7068f-eca7-44cf-a3d2-95dbd136001a.jpg?v=1749726938",{"_1147":1148,"_1149":1530,"_1139":1531,"_1154":1532,"_1156":1532,"_1157":1533,"_1159":1534,"_1008":1535,"_10":1536,"_1163":1537,"_1165":-5,"_1166":1538,"_635":1539,"_599":1540,"_1171":1541},{"_12":1151},{"_1008":1153},"How can you know what air purifier manufacturers to trust? Let's look more critically at air purification.","The home air purifier market has undergone many shifts and starts in its decades-long history as an affordable solution for indoor air quality. Along with those shifts have been seemingly ground breaking advancements in filtration technologies that may seem like the next revolution in air purification. But not all air purifiers safely clean the air. Not all air purifiers safely clean the air. Let's take an evidence-based approach to the industry and separate the fact from the fiction. What should I look for in an air purifier? Before we examine the various air purifiers on the market with a critical eye, it’s essential to have a solid understanding of what does make a good air purifier. 1. HEPA filters are the standard for the industry. What is a HEPA filter? High-efficiency particulate air (HEPA) filters capture airborne particles from moving air using a dense, random arrangement of fibers. HEPA filters use the physics of particles moving through air to yank them out of the air flow. Their operation is simple but extremely effective, and HEPA filters are now standard issue for almost every air purifier on the market. But it wasn’t always that way. Air purifiers have been around for well over a century. The first air purification systems appeared in the 1850s in charcoal-based masks used by coal miners. They were designed to keep toxic dust out of their lungs. The technology was so successful that, less than twenty years later, respirators were added to these types of masks to protect firefighters from breathing in smoke chemicals and pollutants (1). Beginning in the 1940s, the United States Atomic Energy Commission started experimenting with high-efficiency particulate arrestance, better known now as HEPA, as a method of shielding soldiers from atomic radiation on World War II battlefields (2). HEPA filters did nothing to filter radiation particles, but researchers quickly learned that HEPA filters could filter out many harmful pollutants. In 1963, Manfred and Klaus Hammes, the founders of IQAir, introduced the world’s first residential air filter based on HEPA technology, helping reduce indoor pollution as well as chronic asthma symptoms. Not long after, HEPA became so widespread that the U.S. Department of Energy (DOE) required that all filters sold under the name “HEPA” must filter at least 99.97% of airborne particles down to 0.3 microns (3). Since then, HEPA air purification has become the standard for the air purification industry. HEPA is now thrown around as a generic term for air filters, but HEPA filters continue to filter 99.97% of particles down to 0.3 microns. The HyperHEPA filter builds upon the HEPA model to create even more efficient filtration systems. Many manufacturers, including IQAir, have built upon the HEPA model to create even more efficient filtration systems. IQAir’s patented HyperHEPAfilter is one such filter. HyperHEPA filters remove 99.5% of particles down to 0.003 microns, which are 100 times smaller than the DOE’s required 0.3-micron particle size. 2. Not all air purifier designs are created equal. All air purifier manufacturers know that their filters need to live up to this HEPA standard. But long-standing, strict guidelines around air filters can provide a false sense of security in HEPA. To advertise an air purifier as HEPA, it only needs to contain HEPA paper, the paper used to construct a HEPA filter. Whether the air purifier’s Total System Efficiency meets HEPA requirements is another story. In fact, most HEPA air purifiers are not tested for total efficiency (4). The hidden factor at work here is leakage. Despite the high efficiency of many HEPA filters, the housing designs of many air purifiers are not airtight. This means that dirty, unfiltered air passes around the HEPA filter through tiny openings, cracks, and space around the frame of the HEPA filter itself or between the frame and the purifier housing (5). So even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, they’re only telling part of the story. In some cases, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less (6). Even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less. Some air purifier manufacturers have resolved this issue with designs that are built to minimize or eliminate leakage. IQAir uses patented 3D UltraSeal knife-edge-in-groove sealing between the filter frame and the purifier housing to guarantee the full efficiency of our HyperHEPA filtration media. 3. Concerned about gas and odors? Go beyond HEPA. While HyperHEPA filters are great at getting particles out of the air, they do NOT take gases and odors out of the air. Unlike particles, the molecules that comprise gases, odors, and volatile organic compounds (VOCs) are not solid and will float through even the densest HyperHEPA filters. That’s where activated carbon filters come in. How do these filters work? It’s simpler than you might think: Chunks of carbon material (like charcoal) are exposed to high concentrations of oxygen. Countless pores open on the carbon surface, increasing the carbon surface area enormously. At this point, a pound of activated carbon can have the same surface area as 100 football fields. Several pounds of activated carbon are arranged in a flat “bed” and packaged in a proprietary filter design (such as IQAir’s V5 Cell gas and odor control filter). Air passes through the activated carbon bed. Gas, chemical, and VOC molecules are adsorbed into the carbon pores, meaning that they chemically bond to the extensive charcoal surface area. Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes (7)(8). Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes. Some air purifiers are designed to maximize activated carbon in case you’re more concerned about, for example, gases from cooking or odors from pets than about particle pollution in your home. IQAir’s GC MultiGas is built for such a purpose—while carbon filters generally use a few pounds of carbon, the GC MultiGas contains 12 pounds of activated carbon as well as impregnated alumina, providing well over 1200 football fields worth of surface area for gas and VOC molecules to adsorb to. The takeaway Now you know that the elements of a good air purifier are: HyperHEPA media for particle filtration No system leakage due to sealed filter and purifier housing Activated carbon for gas and odor filtration But we're not done yet. Just as important to know is what not to look for in an air purifier. What should I avoid in an air purifier? When considering air purifiers, some people wonder about their effectiveness and even potential risks. Question often arise, such as \"Do air purifiers work?\" or \"Are air purifiers effective?\" The answer is that while some air cleaning methods can remove particles and pollutants from the air, their capabilities are often limited. But it's not just about effectiveness. People also ask, \"Are air purifiers bad for you?\" This concern arises from potential hidden costs to your health. It's important to be aware of inefficiencies and any potential risks associated with the air purifier you're considering before making a purchase. So, if you're in the market for an air purifier, remember to ask yourself whether it will be effective at removing pollutants and particles from the air, and whether it poses any risks to your health. Ionizer air purifiers Ionizers are purported to purify air by sending out negatively charged ions (anions) that attract positively charged pollution particles (cations), causing them to leave the air and stick to surfaces like ceilings, walls, and furniture. Many popular air purifiers use ionization technology, also called negative ionization, as a central component of their operation. Research suggests that ionizers can help stop potentially infectious molds and bacteria from spreading in sterile environments like dental clinics and hospitals (9)(10). But there are two critical downsides to ionization (11)(12): Ionizer air purifiersdon’t get rid of pollutants. Particles charged by negative ions aren’t removed from the air—they merely stick to surfaces nearby. This includes surfaces inside your airways, such as your windpipe and alveoli, the sacs of air in your lungs. Pollutant build-up can cause heart, lung, and other respiratory conditions. Ionizer air purifierscan generate harmful ozone. Ionizers produce ozone (O3) that can build up to dangerous levels indoors. At even low levels, indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb (the organ that helps your brain process odors), and even be fatal at high concentrations. Indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb, and even be fatal at high concentrations. Verdict Don't buy an ionizer air purifier.They don’t remove particles from the air, and the ozone they produce can have harmful side effects, even if the purifier claims that they only charge the particles “a little bit.” Ozone Generators It’s worth saying again: ozone is TERRIBLE for you, especially indoor ozone build-up. The health concerns are serious enough that in 2017, California banned the use of ozonehome air purifiers (13). Ozone generators use a process called corona discharge to release ozone molecules into the air. When an ozone molecule intermingles with a particle or gas molecule, an ozone atom clings to the other molecule and blows it up in a process known as oxidation. Oxidation in the atmosphere after a lightning strike is also what makes the air smell so distinct after a thunderstorm. However, ozone generators do little to clean air and are quite bad for you. Here’s just a short (and far from complete) list of reasons why (14)(15)(16)(17)(18): Ozone can take years to fully clear even a small room of gases. Ozone reactions can introduce ultrafine particles (UFPs) into the air.UFPs can get into your lungs and your bloodstream, causing heart disease and even stunting lung development in children. Indoor ozone levels can rise five to ten times above recommended limits,which range from 0.05 to 0.1 parts per million (ppm), because of a lack of ventilation and in combination with outdoor ozone that seeps indoors.To put this in perspective, those who are sensitive to ozone, such as children, people with asthma, and pets, start experiencing health effects at only 0.01 ppm. Even a “safe” ozone generator that emits a small amount of ozone can quickly trigger potentially life-threatening ailments like asthma attacks. Verdict Don’t buy an ozone generator. They’re NOT air purifiers. Not only do they fail to clean your air, they hurt you and the most vulnerable in your home: your children and your pets. UV Light Purifiers Ultraviolet (UV) light is often used to disinfect equipment in hospitals and prevent the spread of harmful strains of bacteria and viruses (19)(20). One of the most common UV purification methods is called ultraviolet germicidal irradiation, or UVGI. In UVGI, intense UV lights are shined on bacteria and viruses, damaging their DNA beyond repair. Bacterial cells and viruses then shut themselves down because they can no longer function. This is called apoptosis, or programmed cell death, which effectively destroys their ability to cause infections (21). But UV air purification isn’t all it’s cracked up to be. Here’s why(22) (23) (24) (25) (26): Bacteria and viruses need to be exposed to UV light for a certain amount of timebefore they’re rendered harmless: some strains need to be treated with UV for several hours in direct UV light before they’re destroyed.Home UV air purifiers don’t shine UV light on them long enough to be genuinely useful. Some bacteria can come back to life and become infectious again even after being disinfected by UV light. UV lights do nothing for pollutant particles.Air treated with UV light can still be full of harmful particulate matter, like PM10 and PM2.5. Many UV air purifiers produce ozone. UV light can burn your skin and damage your eyes. Sure, most UV purifiers block the light from shining out of the purifier, but even brief UV exposure can cause permanent skin and eye damage as well as cancer. Air treated with UV light can still be full of harmful particulate matter. Verdict Don’t buy a UV light air purifier. UV light somewhat disinfects but doesn’t purify air, and research shows that UV’s disinfection potential for air may be exaggerated. What do I do now? At this point, you should feel like you have a good sense of what’s fact and what’s fiction when it comes to a truly effective air purification system. So, what should you do now, armed with your knowledge of what makes a good air purifier? You have a multitude of options for maximizing your indoor air quality: Get a HyperHEPA air purifier. Patented HyperHEPA filtration technology removes 99.5% of pollutant particles down to 0.003 microns, the smallest particles in existence. Use advanced gas-phase filtration. Patented V5 Cell gas and odor control filters, used in HealthPro Series air purifiers, eliminateharmful chemicals and compounds with five pounds of activated carbon. The GC MultiGas features 12 pounds of activated carbon and impregnated alumina to help protect you against indoor gases and chemicals, in addition to our powerful HyperHEPA particle filtration. Use a personal air purifier. Atem Series personal air purifiers are equipped with HyperHEPA filtration technology and a PureJet diffuser that instantly blankets you in clean air. They’re sleek, compact, and portable, allowing you to breathe virtually pure air anytime, anywhere. Install a whole-house air purifier. Your heating, ventilation, and air conditioning (HVAC) system at home uses outdoor air to heat and cool your home, so even with an indoor air purifier, your air still might become polluted by outdoor particulates on days with poor air quality. The PerfectPro Series whole-house air purifier is equipped with the most powerful HyperHEPA filters available for a residential air purification systems. It fits seamlessly into your existing HVAC system, ensuring that air entering your home is always up to the highest possible standard of quality. Still not sure? Read about some of the misconceptions that surround air purification technology. Use our Help Me Choose tool to see what air purifier may work best for your indoor air quality needs. The most capable air purification technology is always backed by evidence-based facts and science. When it comes to choosing the best air purifier, science has got your back.","

The home air purifier market has undergone many shifts and starts in its decades-long history as an affordable solution for indoor air quality. Along with those shifts have been seemingly ground breaking advancements in filtration technologies that may seem like the next revolution in air purification.

But not all air purifiers safely clean the air.

Not all air purifiers safely clean the air.

Let's take an evidence-based approach to the industry and separate the fact from the fiction.

What should I look for in an air purifier?

Before we examine the various air purifiers on the market with a critical eye, it’s essential to have a solid understanding of what does make a good air purifier.

$\"Air$

1. HEPA filters are the standard for the industry.

What is a HEPA filter?

High-efficiency particulate air (HEPA) filters capture airborne particles from moving air using a dense, random arrangement of fibers. HEPA filters use the physics of particles moving through air to yank them out of the air flow. Their operation is simple but extremely effective, and HEPA filters are now standard issue for almost every air purifier on the market.

But it wasn’t always that way.

Air purifiers have been around for well over a century. The first air purification systems appeared in the 1850s in charcoal-based masks used by coal miners. They were designed to keep toxic dust out of their lungs. The technology was so successful that, less than twenty years later, respirators were added to these types of masks to protect firefighters from breathing in smoke chemicals and pollutants (1).

Beginning in the 1940s, the United States Atomic Energy Commission started experimenting with high-efficiency particulate arrestance, better known now as HEPA, as a method of shielding soldiers from atomic radiation on World War II battlefields (2).

HEPA filters did nothing to filter radiation particles, but researchers quickly learned that HEPA filters could filter out many harmful pollutants.

In 1963, Manfred and Klaus Hammes, the founders of IQAir, introduced the world’s first residential air filter based on HEPA technology, helping reduce indoor pollution as well as chronic asthma symptoms. Not long after, HEPA became so widespread that the U.S. Department of Energy (DOE) required that all filters sold under the name “HEPA” must filter at least 99.97% of airborne particles down to 0.3 microns (3).

Since then, HEPA air purification has become the standard for the air purification industry. HEPA is now thrown around as a generic term for air filters, but HEPA filters continue to filter 99.97% of particles down to 0.3 microns.

The HyperHEPA filter builds upon the HEPA model to create even more efficient filtration systems.

Many manufacturers, including IQAir, have built upon the HEPA model to create even more efficient filtration systems. IQAir’s patented HyperHEPAfilter is one such filter. HyperHEPA filters remove 99.5% of particles down to 0.003 microns, which are 100 times smaller than the DOE’s required 0.3-micron particle size.

2. Not all air purifier designs are created equal.

All air purifier manufacturers know that their filters need to live up to this HEPA standard. But long-standing, strict guidelines around air filters can provide a false sense of security in HEPA.

To advertise an air purifier as HEPA, it only needs to contain HEPA paper, the paper used to construct a HEPA filter. Whether the air purifier’s Total System Efficiency meets HEPA requirements is another story. In fact, most HEPA air purifiers are not tested for total efficiency (4).

The hidden factor at work here is leakage. Despite the high efficiency of many HEPA filters, the housing designs of many air purifiers are not airtight. This means that dirty, unfiltered air passes around the HEPA filter through tiny openings, cracks, and space around the frame of the HEPA filter itself or between the frame and the purifier housing (5).

So even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, they’re only telling part of the story. In some cases, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less (6).

Even though many air purifiers claim that their HEPA filters remove nearly 100% of particles from the air that passes through them, the actual efficiency of the whole air purifier design, with leakage considered, is closer to 80% or less.

Some air purifier manufacturers have resolved this issue with designs that are built to minimize or eliminate leakage. IQAir uses patented 3D UltraSeal knife-edge-in-groove sealing between the filter frame and the purifier housing to guarantee the full efficiency of our HyperHEPA filtration media.

3. Concerned about gas and odors? Go beyond HEPA.

While HyperHEPA filters are great at getting particles out of the air, they do NOT take gases and odors out of the air.

Unlike particles, the molecules that comprise gases, odors, and volatile organic compounds (VOCs) are not solid and will float through even the densest HyperHEPA filters. That’s where activated carbon filters come in.

How do these filters work? It’s simpler than you might think:

Chunks of carbon material (like charcoal) are exposed to high concentrations of oxygen.
Countless pores open on the carbon surface, increasing the carbon surface area enormously. At this point, a pound of activated carbon can have the same surface area as 100 football fields.
Several pounds of activated carbon are arranged in a flat “bed” and packaged in a proprietary filter design (such as IQAir’s V5 Cell gas and odor control filter).
Air passes through the activated carbon bed.
Gas, chemical, and VOC molecules are adsorbed into the carbon pores, meaning that they chemically bond to the extensive charcoal surface area.

Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes (7)(8).

Activated carbon adsorption is the go-to method of filtration for gases as well as chemical pollutants from vehicle emissions and combustion processes.

Some air purifiers are designed to maximize activated carbon in case you’re more concerned about, for example, gases from cooking or odors from pets than about particle pollution in your home. IQAir’s GC MultiGas is built for such a purpose—while carbon filters generally use a few pounds of carbon, the GC MultiGas contains 12 pounds of activated carbon as well as impregnated alumina, providing well over 1200 football fields worth of surface area for gas and VOC molecules to adsorb to.

The takeaway

Now you know that the elements of a good air purifier are:

\nHyperHEPA media for particle filtration
\nNo system leakage due to sealed filter and purifier housing
\nActivated carbon for gas and odor filtration

But we're not done yet. Just as important to know is what not to look for in an air purifier.

What should I avoid in an air purifier?

When considering air purifiers, some people wonder about their effectiveness and even potential risks. Question often arise, such as \"Do air purifiers work?\" or \"Are air purifiers effective?\" The answer is that while some air cleaning methods can remove particles and pollutants from the air, their capabilities are often limited.

But it's not just about effectiveness. People also ask, \"Are air purifiers bad for you?\" This concern arises from potential hidden costs to your health. It's important to be aware of inefficiencies and any potential risks associated with the air purifier you're considering before making a purchase.

So, if you're in the market for an air purifier, remember to ask yourself whether it will be effective at removing pollutants and particles from the air, and whether it poses any risks to your health.

Ionizer air purifiers

Ionizers are purported to purify air by sending out negatively charged ions (anions) that attract positively charged pollution particles (cations), causing them to leave the air and stick to surfaces like ceilings, walls, and furniture.

Many popular air purifiers use ionization technology, also called negative ionization, as a central component of their operation. Research suggests that ionizers can help stop potentially infectious molds and bacteria from spreading in sterile environments like dental clinics and hospitals (9)(10).

But there are two critical downsides to ionization (11)(12):

\nIonizer air purifiersdon’t get rid of pollutants. Particles charged by negative ions aren’t removed from the air—they merely stick to surfaces nearby. This includes surfaces inside your airways, such as your windpipe and alveoli, the sacs of air in your lungs. Pollutant build-up can cause heart, lung, and other respiratory conditions.
\nIonizer air purifierscan generate harmful ozone. Ionizers produce ozone (O3) that can build up to dangerous levels indoors. At even low levels, indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb (the organ that helps your brain process odors), and even be fatal at high concentrations. \n

Indoor ozone can irritate your airways, trigger asthma attacks, damage your olfactory bulb, and even be fatal at high concentrations.

Verdict

Don't buy an ionizer air purifier.They don’t remove particles from the air, and the ozone they produce can have harmful side effects, even if the purifier claims that they only charge the particles “a little bit.”

Ozone Generators

It’s worth saying again: ozone is TERRIBLE for you, especially indoor ozone build-up. The health concerns are serious enough that in 2017, California banned the use of ozonehome air purifiers (13).

Ozone generators use a process called corona discharge to release ozone molecules into the air. When an ozone molecule intermingles with a particle or gas molecule, an ozone atom clings to the other molecule and blows it up in a process known as oxidation. Oxidation in the atmosphere after a lightning strike is also what makes the air smell so distinct after a thunderstorm.

However, ozone generators do little to clean air and are quite bad for you. Here’s just a short (and far from complete) list of reasons why (14)(15)(16)(17)(18):

\nOzone can take years to fully clear even a small room of gases.
\nOzone reactions can introduce ultrafine particles (UFPs) into the air.UFPs can get into your lungs and your bloodstream, causing heart disease and even stunting lung development in children.
\nIndoor ozone levels can rise five to ten times above recommended limits,which range from 0.05 to 0.1 parts per million (ppm), because of a lack of ventilation and in combination with outdoor ozone that seeps indoors.To put this in perspective, those who are sensitive to ozone, such as children, people with asthma, and pets, start experiencing health effects at only 0.01 ppm. Even a “safe” ozone generator that emits a small amount of ozone can quickly trigger potentially life-threatening ailments like asthma attacks.

Verdict

Don’t buy an ozone generator. They’re NOT air purifiers. Not only do they fail to clean your air, they hurt you and the most vulnerable in your home: your children and your pets.

UV Light Purifiers

Ultraviolet (UV) light is often used to disinfect equipment in hospitals and prevent the spread of harmful strains of bacteria and viruses (19)(20).

One of the most common UV purification methods is called ultraviolet germicidal irradiation, or UVGI.

In UVGI, intense UV lights are shined on bacteria and viruses, damaging their DNA beyond repair. Bacterial cells and viruses then shut themselves down because they can no longer function. This is called apoptosis, or programmed cell death, which effectively destroys their ability to cause infections (21).

But UV air purification isn’t all it’s cracked up to be. Here’s why(22) (23) (24) (25) (26):

\nBacteria and viruses need to be exposed to UV light for a certain amount of timebefore they’re rendered harmless: some strains need to be treated with UV for several hours in direct UV light before they’re destroyed.Home UV air purifiers don’t shine UV light on them long enough to be genuinely useful.
\nSome bacteria can come back to life and become infectious again even after being disinfected by UV light.
\nUV lights do nothing for pollutant particles.Air treated with UV light can still be full of harmful particulate matter, like PM10 and PM2.5.
Many UV air purifiers produce ozone.
\nUV light can burn your skin and damage your eyes. Sure, most UV purifiers block the light from shining out of the purifier, but even brief UV exposure can cause permanent skin and eye damage as well as cancer.

Air treated with UV light can still be full of harmful particulate matter.

Verdict

Don’t buy a UV light air purifier. UV light somewhat disinfects but doesn’t purify air, and research shows that UV’s disinfection potential for air may be exaggerated.

What do I do now?

At this point, you should feel like you have a good sense of what’s fact and what’s fiction when it comes to a truly effective air purification system.

So, what should you do now, armed with your knowledge of what makes a good air purifier? You have a multitude of options for maximizing your indoor air quality:

\nGet a HyperHEPA air purifier. Patented HyperHEPA filtration technology removes 99.5% of pollutant particles down to 0.003 microns, the smallest particles in existence.
\nUse advanced gas-phase filtration.\n
- Patented V5 Cell gas and odor control filters, used in HealthPro Series air purifiers, eliminateharmful chemicals and compounds with five pounds of activated carbon.
- The GC MultiGas features 12 pounds of activated carbon and impregnated alumina to help protect you against indoor gases and chemicals, in addition to our powerful HyperHEPA particle filtration.
\n
\nUse a personal air purifier. Atem Series personal air purifiers are equipped with HyperHEPA filtration technology and a PureJet diffuser that instantly blankets you in clean air. They’re sleek, compact, and portable, allowing you to breathe virtually pure air anytime, anywhere.
\nInstall a whole-house air purifier. Your heating, ventilation, and air conditioning (HVAC) system at home uses outdoor air to heat and cool your home, so even with an indoor air purifier, your air still might become polluted by outdoor particulates on days with poor air quality. The PerfectPro Series whole-house air purifier is equipped with the most powerful HyperHEPA filters available for a residential air purification systems. It fits seamlessly into your existing HVAC system, ensuring that air entering your home is always up to the highest possible standard of quality.

Still not sure? Read about some of the misconceptions that surround air purification technology. Use our Help Me Choose tool to see what air purifier may work best for your indoor air quality needs.

The most capable air purification technology is always backed by evidence-based facts and science. When it comes to choosing the best air purifier, science has got your back.

","do-air-purifiers-work-air-purifier-myths-and-facts-debunked","gid://shopify/Article/564925431886","https://shop.iqair.cn/en/blogs/news/do-air-purifiers-work-air-purifier-myths-and-facts-debunked","2022-01-02T14:14:32Z",[912,715,1523],"Do air purifiers work? Air purifier myths and facts debunked",{"_10":1542,"_202":1543,"_205":1544,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/270220755022","Close-up of what appears to be a room air purifier with some plants in the background (another indoor air purifying tool that has been shown to be ineffective in improving indoor air quality).","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_misconceptions-about-air-purifiers_993189ad-b0e5-4283-84af-8cf2c530fc4d.jpg?v=1758212556",{"_1147":1148,"_1149":1546,"_1139":1547,"_1154":1548,"_1156":1548,"_1157":1549,"_1159":1550,"_1008":1551,"_10":1552,"_1163":1553,"_1165":-5,"_1166":1554,"_635":1555,"_599":1556,"_1171":1557},{"_12":1151},{"_1008":1153},"They look great on your nightstand, but are they worth their salt as air purifiers? Learn more.","Himalayan salt lamps DO NOT purify indoor air.These trendy little lamps consist of a light bulb placed inside a chunk of pink Himalayan salt. They’re easily recognized by their hand-carved, often stylized shapes and dim, pinkish glow they emit when light shines through them.They’ve been gaining popularity for years, mostly because their distinct color and unique appearance make them attractive objects for interior decoration, and their glow can add a pleasing atmosphere to a room.But their recent rise in popularity as “natural” air purifiers should trouble you.A host of (often misleading) studies supporting the use of salt in treating respiratory conditions have escalated demand for these little pink things, especially within the well-primed alternative medicine market, full of people who may already be seeking home remedies for all sorts of health conditions and indoor environmental issues when modern medicine hasn’t seemed to help.And you shouldn’t buy a Himalayan salt lamp to purify your air for one major reason: they’re negative ionizers, and negative ionization is one of the most absurd air purification myths ever devised.Why are Himalayan salt lamps bad for air quality?Again, two words: negative ionization.If you ever hear the words “ionization” (in one form or another) and “air purification” in the same sentence, you should run in the opposite direction.In the context of air purification, negative ionization happens when negatively charged particles attach themselves, or “charge,” pollutant particles in the air, effectively removing them from ambient air by causing them to stick to nearby surfaces.This phenomenon also occurs in nature – know that distinct smell in the air after a thunderstorm? That’s the result of “atmospheric space charge” as air ions are generated by the electric fields of storms.1 Many air purifiers and purification devices sold in stores, including Himalayan salt lamps and a variety of “air ionizers,” artificially produce high voltage to achieve this same effect.The problem with negative ionization, though, is that it doesn’t actually remove pollutants from your indoor air – it just causes the particles to adhere themselves to nearby surfaces, where they’re easily stirred up by indoor activities like dusting, vacuuming, and ventilation.Charged particles can also stick to your respiratory tract, where charged particles can settle in your windpipe and lungs and cause even more harm that if they’d just remained in the air. Studies show that these particles can penetrate deep into your respiratory system and cause both heart and lung conditions.2The average, nightstand-sized Himalayan salt lamp generates only a small number of negative ions into the air, so you may not notice any tangible change in your air quality or health, at least immediately. But these lamps can be huge: you can buy salt lamps that weight up to 300 pounds for thousands of dollars, and their ionization effects may have a more noticeable effect on your air, especially if you live in an airtight, energy-efficient home in which indoor pollutants have a much harder time getting out.And negative ionizers have another dark secret: they can also create indoor ozone (O3).There are two main types of ozone: Stratospheric ozone: Alayer of ozone occurs naturally several miles up in the atmosphere, where it protects the surface of the earth (and people’s skin) from ultraviolet (UV) radiation from the sun. Tropospheric ozone: Also called ground-level ozone or smog, ground-level ozone tends to develop when heat from sunlight reacts with chemicals near the ground, many of which are produced by emissions from vehicle exhaust and factory smoke. Negative ionization can generate tropospheric ozone indoors. While stratospheric ozone has no interaction with us in the lower atmosphere, ground-level ozone is far more harmful when it builds up to high levels. And perhaps one of the starkest examples of ground-level ozone is one that millions of us know very well – the smog that forms in major cities during rush hour.If you live near a freeway, dense urban center, or even at a high elevation where you can see the area around an urban area. A few hours or less after rush hour begins and the sun begins to rise, you’ll start to notice a visible layer of haze build up. This is ground-level ozone, and even though it’s a typical feature of modern life, extensive research shows that it causes a plethora of immediate symptoms, including: Coughing Wheezing Trouble breathing Stuffy nose Dizziness Tingling in arms and legs Fever3,4 Further research suggests that ozone is also responsible for long-term health problems, such as asthma, heart disease, and lung disease. Emerging studies on rats also suggest that ozone could cause seizures and blindness.So even though you may not get rush-hour levels of ozone in your home from a salt lamp, indoor ozone buildup can indeed cause some disruptive health effects if you don’t follow best practices for good Indoor Air Quality.So what’s so special about Himalayan salt?So how did someone come up with the idea that Himalayan salt lamps have any health effects at all?The story stretches back millennia. Truly authentic Himalayan salt comes from the Khewra salt reserves in the Punjab region of Pakistan. Salt mined here is thought to be millions of years old and contain numerous minerals.Salt lamps have been proposed for use in treatments for conditions like chronic obstructive pulmonary disease (COPD) because of their purported therapeutic effects on your respiratory system. This treatment even has a clinical term: halotherapy, based on an ages-old respiratory treatment technique known as speleotherapy. First used in Eastern Europe, speleotherapy consists of spending time in a salt cave, where four environmental conditions are thought to help reduce symptoms of respiratory illness:5 Stable air temperature Moderate to high humidity Presence of aerosol elements, such as sodium, potassium, and magnesium Lack of airborne pollutants Halotherapy takes the notion that salt cave environments are good for respiratory health by having people inhale small amounts of salt particles that are released into the ambient air of a controlled room to “reproduce” a salt cave’s microclimate. But there’s no conclusive evidence that either speleotherapy or halotherapy actually relieve respiratory symptoms.6Take the claims with a grain of...well, saltSo here’s the takeaway: We’re not saying you shouldn’t get a Himalayan salt lamp. Their dim glow can be quite soothing at night when you’re trying to fall asleep.But they don’t purify air. And “air purifiers” that emits ions and ozone may make your indoor air quality worse, introduce new health problems, and exacerbate existing ones.You can take many precautions to monitorand keep your indoor air clean, but buying a salt lamp isn’t one of them. Try these proven methods instead: Be aware of your indoor air quality. The AirVisual Series consists of portable air quality monitors that use cutting-edge laser technology to give you real-time measurements of key pollutants, including particulate matter. AirVisual Series also provides 72-hour historical and forecast data so that you can know exactly when and why your indoor air quality changes. Control sources of poor indoor air quality. If you’re thinking about buying a salt lamp to purify your air, chances are that you do have air quality issues that you may be able to do something about. The first step to improving your indoor indoor air quality is source control.This means eliminating individual sources of pollution or reducing their emissions. Regularly clean your HVAC system ducts. Install a whole-house air purifier into your HVAC system to reduce indoor pollutants by up to 95%. Replace water-damaged areas of your home to prevent mold and dust mites. Keep paints, solvents, and other chemicals in well-ventilated areas. Ventilate your home. Let in fresh air regularly to lower the concentrations of indoor air pollutants. This is especially important if you live in an airtight, energy-efficient home in which indoor pollutants have nowhere to go and thus build up to dangerous levels. Open doors and windows when outdoor air quality is good. Use a range hood for your stove to capture gases and volatile organic compounds (VOCs) from cooking. Use an air purifier with HyperHEPA technology. The IQAir HealthPro Plusis the best air purifier for even the smallest pollutant particles, removing up to 99.5% of particulates down to 0.003 microns, like viruses and ultrafine particles from vehicle exhaust. The Atempersonal air purifier can also provide pure, pollutant-free air directly into your personal breathing zone. Sure, a salt lamp can be a nice accessory and bring some calm into your home. But there’s plenty you can do to actually keep your indoor air clean and bring yourself some peace of mind knowing that your home is a clean air sanctuary.","

Himalayan salt lamps DO NOT purify indoor air.

These trendy little lamps consist of a light bulb placed inside a chunk of pink Himalayan salt. They’re easily recognized by their hand-carved, often stylized shapes and dim, pinkish glow they emit when light shines through them.

They’ve been gaining popularity for years, mostly because their distinct color and unique appearance make them attractive objects for interior decoration, and their glow can add a pleasing atmosphere to a room.

But their recent rise in popularity as “natural” air purifiers should trouble you.

A host of (often misleading) studies supporting the use of salt in treating respiratory conditions have escalated demand for these little pink things, especially within the well-primed alternative medicine market, full of people who may already be seeking home remedies for all sorts of health conditions and indoor environmental issues when modern medicine hasn’t seemed to help.

And you shouldn’t buy a Himalayan salt lamp to purify your air for one major reason: they’re negative ionizers, and negative ionization is one of the most absurd air purification myths ever devised.

Why are Himalayan salt lamps bad for air quality?

Again, two words: negative ionization.

If you ever hear the words “ionization” (in one form or another) and “air purification” in the same sentence, you should run in the opposite direction.

In the context of air purification, negative ionization happens when negatively charged particles attach themselves, or “charge,” pollutant particles in the air, effectively removing them from ambient air by causing them to stick to nearby surfaces.

This phenomenon also occurs in nature – know that distinct smell in the air after a thunderstorm? That’s the result of “atmospheric space charge” as air ions are generated by the electric fields of storms.¹ Many air purifiers and purification devices sold in stores, including Himalayan salt lamps and a variety of “air ionizers,” artificially produce high voltage to achieve this same effect.

The problem with negative ionization, though, is that it doesn’t actually remove pollutants from your indoor air – it just causes the particles to adhere themselves to nearby surfaces, where they’re easily stirred up by indoor activities like dusting, vacuuming, and ventilation.

Charged particles can also stick to your respiratory tract, where charged particles can settle in your windpipe and lungs and cause even more harm that if they’d just remained in the air. Studies show that these particles can penetrate deep into your respiratory system and cause both heart and lung conditions.²

The average, nightstand-sized Himalayan salt lamp generates only a small number of negative ions into the air, so you may not notice any tangible change in your air quality or health, at least immediately. But these lamps can be huge: you can buy salt lamps that weight up to 300 pounds for thousands of dollars, and their ionization effects may have a more noticeable effect on your air, especially if you live in an airtight, energy-efficient home in which indoor pollutants have a much harder time getting out.

And negative ionizers have another dark secret: they can also create indoor ozone (O₃).

There are two main types of ozone:

\nStratospheric ozone: Alayer of ozone occurs naturally several miles up in the atmosphere, where it protects the surface of the earth (and people’s skin) from ultraviolet (UV) radiation from the sun.
\nTropospheric ozone: Also called ground-level ozone or smog, ground-level ozone tends to develop when heat from sunlight reacts with chemicals near the ground, many of which are produced by emissions from vehicle exhaust and factory smoke.

Negative ionization can generate tropospheric ozone indoors. While stratospheric ozone has no interaction with us in the lower atmosphere, ground-level ozone is far more harmful when it builds up to high levels. And perhaps one of the starkest examples of ground-level ozone is one that millions of us know very well – the smog that forms in major cities during rush hour.

If you live near a freeway, dense urban center, or even at a high elevation where you can see the area around an urban area. A few hours or less after rush hour begins and the sun begins to rise, you’ll start to notice a visible layer of haze build up. This is ground-level ozone, and even though it’s a typical feature of modern life, extensive research shows that it causes a plethora of immediate symptoms, including:

Coughing
Wheezing
Trouble breathing
Stuffy nose
Dizziness
Tingling in arms and legs
Fever^3,4\n

Further research suggests that ozone is also responsible for long-term health problems, such as asthma, heart disease, and lung disease. Emerging studies on rats also suggest that ozone could cause seizures and blindness.

So even though you may not get rush-hour levels of ozone in your home from a salt lamp, indoor ozone buildup can indeed cause some disruptive health effects if you don’t follow best practices for good Indoor Air Quality.

So what’s so special about Himalayan salt?

So how did someone come up with the idea that Himalayan salt lamps have any health effects at all?

The story stretches back millennia. Truly authentic Himalayan salt comes from the Khewra salt reserves in the Punjab region of Pakistan. Salt mined here is thought to be millions of years old and contain numerous minerals.

Salt lamps have been proposed for use in treatments for conditions like chronic obstructive pulmonary disease (COPD) because of their purported therapeutic effects on your respiratory system. This treatment even has a clinical term: halotherapy, based on an ages-old respiratory treatment technique known as speleotherapy. First used in Eastern Europe, speleotherapy consists of spending time in a salt cave, where four environmental conditions are thought to help reduce symptoms of respiratory illness:⁵

Stable air temperature
Moderate to high humidity
Presence of aerosol elements, such as sodium, potassium, and magnesium
Lack of airborne pollutants

Halotherapy takes the notion that salt cave environments are good for respiratory health by having people inhale small amounts of salt particles that are released into the ambient air of a controlled room to “reproduce” a salt cave’s microclimate. But there’s no conclusive evidence that either speleotherapy or halotherapy actually relieve respiratory symptoms.⁶

Take the claims with a grain of...well, salt

So here’s the takeaway: We’re not saying you shouldn’t get a Himalayan salt lamp. Their dim glow can be quite soothing at night when you’re trying to fall asleep.

But they don’t purify air. And “air purifiers” that emits ions and ozone may make your indoor air quality worse, introduce new health problems, and exacerbate existing ones.

You can take many precautions to monitorand keep your indoor air clean, but buying a salt lamp isn’t one of them. Try these proven methods instead:

\nBe aware of your indoor air quality. The AirVisual Series consists of portable air quality monitors that use cutting-edge laser technology to give you real-time measurements of key pollutants, including particulate matter. AirVisual Series also provides 72-hour historical and forecast data so that you can know exactly when and why your indoor air quality changes.
\nControl sources of poor indoor air quality. If you’re thinking about buying a salt lamp to purify your air, chances are that you do have air quality issues that you may be able to do something about. The first step to improving your indoor indoor air quality is source control.This means eliminating individual sources of pollution or reducing their emissions.\n\n\t
- Regularly clean your HVAC system ducts. Install a whole-house air purifier into your HVAC system to reduce indoor pollutants by up to 95%.
- Replace water-damaged areas of your home to prevent mold and dust mites.
- Keep paints, solvents, and other chemicals in well-ventilated areas.
\n\n\t
\nVentilate your home. Let in fresh air regularly to lower the concentrations of indoor air pollutants. This is especially important if you live in an airtight, energy-efficient home in which indoor pollutants have nowhere to go and thus build up to dangerous levels.\n\n\t
- Open doors and windows when outdoor air quality is good.
- Use a range hood for your stove to capture gases and volatile organic compounds (VOCs) from cooking.
\n\n\t
\nUse an air purifier with HyperHEPA technology. The IQAir HealthPro Plusis the best air purifier for even the smallest pollutant particles, removing up to 99.5% of particulates down to 0.003 microns, like viruses and ultrafine particles from vehicle exhaust. The Atempersonal air purifier can also provide pure, pollutant-free air directly into your personal breathing zone.

Sure, a salt lamp can be a nice accessory and bring some calm into your home. But there’s plenty you can do to actually keep your indoor air clean and bring yourself some peace of mind knowing that your home is a clean air sanctuary.
\n\n

","himalayan-salt-lamp-debunked","gid://shopify/Article/564925366350","https://shop.iqair.cn/en/blogs/news/himalayan-salt-lamp-debunked","2019-06-17T13:49:29Z",[1169,715,1523],"Himalayan salt lamps: Worth their salt?",{"_10":1558,"_202":1559,"_205":1560,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269475545166","Why are Himalayan salt lamps bad for air quality?","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_HimalayanSalt_061419_750_0b979b61-4b6f-4eeb-8061-88996d52278e.jpg?v=1751543619",{"_1147":1148,"_1149":1562,"_1139":1563,"_1154":1564,"_1156":1564,"_1157":1565,"_1159":1566,"_1008":1567,"_10":1568,"_1163":1569,"_1165":-5,"_1166":1570,"_635":1571,"_599":1572,"_1171":1573},{"_12":1151},{"_1008":1153},"Learn more how scented candles release harmful chemicals into the air — even when unlit — and can harm your health.","Are scented candles bad for you?Burning a scented candle is a popular way to create a pleasant ambiance at home. Scents such aslavender, jasmine, and sandalwood can be relaxing and invigorating. During the holidays, many people find the warm glow and aroma of pine, gingerbread, or cinnamon makes a room feel more festive.Unfortunately, most mass-produced scented candles can have a negative impact on indoor air quality. From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.So while you and your family may enjoy the fragrance of scented candles in your home, they may be harmful to your health. Read on to learn why some candles are bad for you.Paraffin waxAre paraffin wax candles safe? In what way can wax be harmful?According to a 2017 study in the International Journal of Tropical Disease and Health, paraffin candles emit pollutants that can threaten human health and shouldn’t be burned in enclosed areas (1).Most candles are made from paraffin, a petroleum byproduct. To create paraffin wax candles, petroleum waste is chemically bleached, deodorized, and made into wax. When burned, paraffin wax can release toxicvolatile organic compounds (VOCs) into the air, including known carcinogens like: alkenes acetone benzene toluene These are the same chemicals found in diesel fuel emissions and are known to cause allergies, asthma attacks, and skin problems.A 2005 study published by the University of South Florida showed that candles made of paraffin wax emit low levels of benzene even when they are not lit (2).Is burning candles bad for you?In addition to releasing toxic chemicals, burning paraffin wax produces soot composed of particulate matter such as, PM2.5 and ultrafine particles that can remain suspended in the air for hours. According to the University of South Florida study, ultrafine soot particles are similar to diesel exhaust in both their size and composition. They penetrate deeply into the lungs and are absorbed into the blood stream (3).A 2000 study conducted by the U.S. Environmental Protection Agency showed that soot emissions from candles are significantly higher after wax breakthrough occurs and when a candle is smoldering (4).Ultrafine particles are associated with severe health issues, including: allergies asthma COPD (5) respiratory tract infections heart attacks strokes cancer So, are candles bad for your health? Not all candles produce the same amount of air pollutants. A 2002 study published in theJournal of the American Oil Chemists’ Society found that soywax, much like beeswax candles, burned at a significantly lower rate and resulted in less soot than paraffin candles (6).Chemical fragrancesAnother problem with scented candles is that the chemicals they use to create a pleasing aroma are generally far from wholesome.Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature.Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature. Commonly emitted VOCs related to the scent in candles include (7): formaldehyde petroleum distillates limonene alcohol esters These harmful chemicals can cause health problems, such as: headaches dizziness allergy symptoms asthma attacks respiratory tract infections cancer Cored wicksMany candles have cored wicks made from cotton that are wrapped around a metal support. The design helps keep the wick from falling over into the wax. This is especially useful for scented candles because the fragrance oils soften the wax and allow non-cored wicks to go limp.Are candles toxic? If they have lead in them, possibly. Lead was once commonly used in cored candlewicks — especially in candles imported from overseas. However, after determining that these wicks could present a lead poisoning hazard to young children, the U.S. Consumer Product Safety Commission banned the manufacture and sale of all candles with lead-core wicks in 2003 (8). Zinc and tin have been used as a substitute since the ban.All metal-core wicks release trace amounts of heavy metals into the air when they are burned.However, all metal-core wicks release trace amounts of heavy metals into the air when they are burned. Wicks with zinc and tin cores can still release small amounts of lead particles (9,10).Safer alternativesTo limit soot stains and poor air quality in your home, you should avoid or restrict the use of candles (11).If you still crave the pleasant ambiance and aroma of scented candles, here are safer ways to scent the air: Use essential oils for fragrance.Essential oils can be placed in a diffuser or in bathwater to create a desired aroma. Simmer spices.Place spices such as cinnamon sticks, cloves, and nutmeg in a pot of water and let it simmer on the stove. Create potpourri.Dried items such as flowers, berries, fruit rinds, wood chips, and spices can be placed in bowls or fabric bags and placed around your home. The takeawayLighting scented candles may seem like a relaxing way to enjoy your home. But burning scented candles releases VOC pollutants and worsens your home’s indoor air quality. Although fragrances from safer alternatives like essential oils can be pleasant, trulyclean air smells like nothing at all.","

Are scented candles bad for you?

Burning a scented candle is a popular way to create a pleasant ambiance at home. Scents such aslavender, jasmine, and sandalwood can be relaxing and invigorating. During the holidays, many people find the warm glow and aroma of pine, gingerbread, or cinnamon makes a room feel more festive.

Unfortunately, most mass-produced scented candles can have a negative impact on indoor air quality. From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.

From the wax to the wick to the fragrance itself, the average scented candle can release harmful chemicals into the air — even when unlit.

So while you and your family may enjoy the fragrance of scented candles in your home, they may be harmful to your health. Read on to learn why some candles are bad for you.

Paraffin wax

Are paraffin wax candles safe? In what way can wax be harmful?

According to a 2017 study in the International Journal of Tropical Disease and Health, paraffin candles emit pollutants that can threaten human health and shouldn’t be burned in enclosed areas (1).

Most candles are made from paraffin, a petroleum byproduct. To create paraffin wax candles, petroleum waste is chemically bleached, deodorized, and made into wax. When burned, paraffin wax can release toxicvolatile organic compounds (VOCs) into the air, including known carcinogens like:

alkenes
acetone
benzene
toluene

These are the same chemicals found in diesel fuel emissions and are known to cause allergies, asthma attacks, and skin problems.

A 2005 study published by the University of South Florida showed that candles made of paraffin wax emit low levels of benzene even when they are not lit (2).

Is burning candles bad for you?

In addition to releasing toxic chemicals, burning paraffin wax produces soot composed of particulate matter such as, PM2.5 and ultrafine particles that can remain suspended in the air for hours. According to the University of South Florida study, ultrafine soot particles are similar to diesel exhaust in both their size and composition. They penetrate deeply into the lungs and are absorbed into the blood stream (3).

A 2000 study conducted by the U.S. Environmental Protection Agency showed that soot emissions from candles are significantly higher after wax breakthrough occurs and when a candle is smoldering (4).

Ultrafine particles are associated with severe health issues, including:

allergies
asthma
COPD (5)
respiratory tract infections
heart attacks
strokes
cancer

So, are candles bad for your health? Not all candles produce the same amount of air pollutants. A 2002 study published in theJournal of the American Oil Chemists’ Society found that soywax, much like beeswax candles, burned at a significantly lower rate and resulted in less soot than paraffin candles (6).

Chemical fragrances

Another problem with scented candles is that the chemicals they use to create a pleasing aroma are generally far from wholesome.

Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature.

Most scented candles use synthetic fragrances and dyes that give off dangerous VOCs even at room temperature. Commonly emitted VOCs related to the scent in candles include (7):

formaldehyde
petroleum distillates
limonene
alcohol
esters

These harmful chemicals can cause health problems, such as:

headaches
dizziness
allergy symptoms
asthma attacks
respiratory tract infections
cancer
\n\n\t

Cored wicks

Many candles have cored wicks made from cotton that are wrapped around a metal support. The design helps keep the wick from falling over into the wax. This is especially useful for scented candles because the fragrance oils soften the wax and allow non-cored wicks to go limp.

Are candles toxic? If they have lead in them, possibly. Lead was once commonly used in cored candlewicks — especially in candles imported from overseas. However, after determining that these wicks could present a lead poisoning hazard to young children, the U.S. Consumer Product Safety Commission banned the manufacture and sale of all candles with lead-core wicks in 2003 (8). Zinc and tin have been used as a substitute since the ban.

All metal-core wicks release trace amounts of heavy metals into the air when they are burned.

However, all metal-core wicks release trace amounts of heavy metals into the air when they are burned. Wicks with zinc and tin cores can still release small amounts of lead particles (9,10).

Safer alternatives

To limit soot stains and poor air quality in your home, you should avoid or restrict the use of candles (11).

If you still crave the pleasant ambiance and aroma of scented candles, here are safer ways to scent the air:

\nUse essential oils for fragrance.Essential oils can be placed in a diffuser or in bathwater to create a desired aroma.
\nSimmer spices.Place spices such as cinnamon sticks, cloves, and nutmeg in a pot of water and let it simmer on the stove.
\nCreate potpourri.Dried items such as flowers, berries, fruit rinds, wood chips, and spices can be placed in bowls or fabric bags and placed around your home.

The takeaway

Lighting scented candles may seem like a relaxing way to enjoy your home. But burning scented candles releases VOC pollutants and worsens your home’s indoor air quality. Although fragrances from safer alternatives like essential oils can be pleasant, trulyclean air smells like nothing at all.

","hidden-dangers-scented-candles","gid://shopify/Article/564925464654","https://shop.iqair.cn/en/blogs/news/hidden-dangers-scented-candles","2016-12-04T22:35:53Z",[715,1523],"The hidden dangers of scented candles",{"_10":1574,"_202":1575,"_205":1576,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269279461454","Two lit candles","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/49_scented_desktop_RE_8f4a0295-45a8-421d-870a-900787fa96cc.jpg?v=1749633122","successStories",[1579,1596,1613,1630],{"_1147":1148,"_1149":1580,"_1139":1581,"_1154":1582,"_1156":1583,"_1157":1584,"_1159":1585,"_1008":1586,"_10":1587,"_1163":1588,"_1165":-5,"_1166":1589,"_635":1590,"_599":1591,"_1171":1592},{"_12":1151},{"_1008":1153},"Discover how Tedy Mwendwa's air quality monitoring project in Nairobi is bridging critical gaps in Africa's air quality data. Learn more.","

Discover how Tedy Mwendwa's air quality monitoring project in Nairobi is bridging critical gaps in Africa's air quality data. Learn more.

","“Every day, I witness the severe impact of poor air quality on my community,” Tedy Mwendwa explained. “Using my expertise in electrical engineering, I felt compelled to create change.” In the heart of Africa, amidst bustling cities and vibrant rural landscapes, Mwendwa is pioneering a movement for cleaner air in Kenya. With a professional foundation in electrical engineering and a passion for environmental stewardship, Mwendwa's deployment of a low-cost air quality sensor in Kenya’s capital city, Nairobi, marks a pivotal step in revealing and addressing pollution and bridging critical gaps in Africa’s air quality data. Nairobi's leap towards cleaner air In late 2021, Mwendwa established an air quality station. Set up along one of Nairobi’s busy thoroughfares, the station gathers data on pollutants from sources like vehicular exhaust and biomass burning. \"It's about leveraging technology to unveil the hidden dangers of pollution.” “It's about leveraging technology to unveil the hidden dangers of pollution,” Mwendwa said. “Empowering our community with this data is crucial for driving action and advocating for sustainable solutions. Without data, we remain in the dark.” Local expertise, global resources drive innovation Building on the foundation of community-driven air monitoring, the project has taken a step forward. It now hosts East Africa’s first Monster Aerosol System (a platform that houses advanced aerosol analyzers), featuring a Time-of-Flight Aerosol Chemical Speciation Monitor (TOF-ACSM). This technology provides real-time, high-resolution data on airborne particles—including nitrates, ammonium, and chlorides—uncovering the chemical fingerprints of pollution with unprecedented precision. Paired with a black carbon monitor, the system offers a comprehensive view of airborne composition and sources. These reference-grade instruments build on the project’s original IQAir AirVisual Outdoor monitor—pairing community-level, real-time data with laboratory-grade chemical insight. The TOF-ACSM will help identify pollution sources—from mineral dust kicked up by unpaved roads and construction to organic aerosols tied to biomass burning and traffic emissions. It will also track seasonal and daily shifts in air quality, influenced by weather patterns and human activity. The initiative is expanding further with the deployment of GRIMM EDM 180 reference monitors across Nairobi, replacing older equipment to deliver faster, more accurate readings with minimal maintenance. In collaboration with the Kenya National Highways Authority (KENHA), these monitors will be placed along major highways and construction zones, ensuring data reflects the realities of urban life. These advancements are part of the NBO-CHEM Project (Nairobi Aerosol Chemistry and Monitoring Initiative), an effort funded by the U.S. National Science Foundation (NSF) and led by Prof. Daniel M. Westervelt, Dr. Godwin Opinde, and Tedy Mwendwa. By combining local expertise with state-of-the-art scientific resources, the project aims to transform how we understand air pollution in East Africa. The challenge of air quality monitoring in Africa The new additions to the project are heartening developments towards advancing air quality understanding in East Africa. Yet, despite the increasing efforts to monitor air quality globally, Africa remains one of the most underrepresented continents in terms of air quality data. According to the 2024 World Air Quality Report, there is only one monitoring station for every 3.7 million people. While coverage has expanded to include more African countries in recent years, there are still vast areas without sufficient data. For example, countries like Niger and Sudan remain without publicly available monitoring data.Air pollution is a major health threat, causing an estimated seven million premature deaths worldwide each year. Without accurate data, it is challenging to address the sources and impacts of air pollution effectively. Grassroots efforts like Mwendwa's are crucial in filling these data gaps, providing models for further projects and inspiring broader initiatives. Harnessing technology for a healthier tomorrow Utilizing an AirVisual Outdoor air quality monitor, Mwendwa’s station gathers critical real-time data. “The AirVisual sensor was easy to deploy and requires little maintenance, even in our somewhat extreme conditions with limited resources,” he said.The project, though small, is already making a difference in the community. “By sharing a link to the AirVisual Platform and using the app, we can easily get our data to students nationwide, enabling them to conduct their own research on pollution,” he said. The data has also been used to inform parents with small children of the effects of poor air quality. \"They need to understand that this data can help give them a better life,\" Mwendwa said. Cultivating environmental consciousness Mwendwa envisions a future where air quality stations span Africa, fostering a culture of environmental awareness and proactive health management. “The data my station is gathering empowers students to conduct community research, highlighting pollution's impact and fostering greater understanding,” he said. “This awareness can significantly influence the general population.\"Mwendwa plans further collaborations with local governments, communities, and international bodies, with this initial project laying a foundation for sustainable environmental policies and practices. “Our goal is to illuminate the unseen threats of pollution through technology,” he said. “Providing our community, and beyond, with this data, equips them to advocate for sustainable solutions essential for a healthier future. Without data, we are navigating blindly.” “Providing our community with this data equips them to advocate for sustainable solutions essential for a healthier future.” Conclusion From a low-cost sensor to a full NBO-CHEM reference hybrid network, Mwendwa’s project shows how local leadership and modern tools can accelerate Kenya’s clean-air progress. The project is an invitation to communities and policymakers to engage in a similar quest for healthier environments.Mwendwa's efforts symbolize more than geographic growth—they embody the momentum of a global movement dedicated to clean air. His work exemplifies uniting technology, data, and collective engagement to tackle one of our era's most pressing challenges.Achieving cleaner air is a communal endeavor, demanding innovation and cooperation. Mwendwa's project is a rallying cry to all, inviting participation in crafting a healthier, sustainable future for generations to come.","

“Every day, I witness the severe impact of poor air quality on my community,” Tedy Mwendwa explained. “Using my expertise in electrical engineering, I felt compelled to create change.”

In the heart of Africa, amidst bustling cities and vibrant rural landscapes, Mwendwa is pioneering a movement for cleaner air in Kenya. With a professional foundation in electrical engineering and a passion for environmental stewardship, Mwendwa's deployment of a low-cost air quality sensor in Kenya’s capital city, Nairobi, marks a pivotal step in revealing and addressing pollution and bridging critical gaps in Africa’s air quality data.

Nairobi's leap towards cleaner air

In late 2021, Mwendwa established an air quality station. Set up along one of Nairobi’s busy thoroughfares, the station gathers data on pollutants from sources like vehicular exhaust and biomass burning.

\"It's about leveraging technology to unveil the hidden dangers of pollution.”

“It's about leveraging technology to unveil the hidden dangers of pollution,” Mwendwa said. “Empowering our community with this data is crucial for driving action and advocating for sustainable solutions. Without data, we remain in the dark.”

Local expertise, global resources drive innovation

Building on the foundation of community-driven air monitoring, the project has taken a step forward. It now hosts East Africa’s first Monster Aerosol System (a platform that houses advanced aerosol analyzers), featuring a Time-of-Flight Aerosol Chemical Speciation Monitor (TOF-ACSM). This technology provides real-time, high-resolution data on airborne particles—including nitrates, ammonium, and chlorides—uncovering the chemical fingerprints of pollution with unprecedented precision. Paired with a black carbon monitor, the system offers a comprehensive view of airborne composition and sources. These reference-grade instruments build on the project’s original IQAir AirVisual Outdoor monitor—pairing community-level, real-time data with laboratory-grade chemical insight.

The TOF-ACSM will help identify pollution sources—from mineral dust kicked up by unpaved roads and construction to organic aerosols tied to biomass burning and traffic emissions. It will also track seasonal and daily shifts in air quality, influenced by weather patterns and human activity.

The initiative is expanding further with the deployment of GRIMM EDM 180 reference monitors across Nairobi, replacing older equipment to deliver faster, more accurate readings with minimal maintenance. In collaboration with the Kenya National Highways Authority (KENHA), these monitors will be placed along major highways and construction zones, ensuring data reflects the realities of urban life.

These advancements are part of the NBO-CHEM Project (Nairobi Aerosol Chemistry and Monitoring Initiative), an effort funded by the U.S. National Science Foundation (NSF) and led by Prof. Daniel M. Westervelt, Dr. Godwin Opinde, and Tedy Mwendwa.

By combining local expertise with state-of-the-art scientific resources, the project aims to transform how we understand air pollution in East Africa.

The challenge of air quality monitoring in Africa

The new additions to the project are heartening developments towards advancing air quality understanding in East Africa. Yet, despite the increasing efforts to monitor air quality globally, Africa remains one of the most underrepresented continents in terms of air quality data. According to the 2024 World Air Quality Report , there is only one monitoring station for every 3.7 million people.

While coverage has expanded to include more African countries in recent years, there are still vast areas without sufficient data. For example, countries like Niger and Sudan remain without publicly available monitoring data.

Air pollution is a major health threat, causing an estimated seven million premature deaths worldwide each year. Without accurate data, it is challenging to address the sources and impacts of air pollution effectively. Grassroots efforts like Mwendwa's are crucial in filling these data gaps, providing models for further projects and inspiring broader initiatives.

Harnessing technology for a healthier tomorrow

Utilizing an AirVisual Outdoor air quality monitor, Mwendwa’s station gathers critical real-time data. “The AirVisual sensor was easy to deploy and requires little maintenance, even in our somewhat extreme conditions with limited resources,” he said.

The project, though small, is already making a difference in the community. “By sharing a link to the AirVisual Platform and using the app, we can easily get our data to students nationwide, enabling them to conduct their own research on pollution,” he said. The data has also been used to inform parents with small children of the effects of poor air quality. \"They need to understand that this data can help give them a better life,\" Mwendwa said.

Cultivating environmental consciousness

Mwendwa envisions a future where air quality stations span Africa, fostering a culture of environmental awareness and proactive health management. “The data my station is gathering empowers students to conduct community research, highlighting pollution's impact and fostering greater understanding,” he said. “This awareness can significantly influence the general population.\"

Mwendwa plans further collaborations with local governments, communities, and international bodies, with this initial project laying a foundation for sustainable environmental policies and practices. “Our goal is to illuminate the unseen threats of pollution through technology,” he said. “Providing our community, and beyond, with this data, equips them to advocate for sustainable solutions essential for a healthier future. Without data, we are navigating blindly.”

“Providing our community with this data equips them to advocate for sustainable solutions essential for a healthier future.”

Conclusion

From a low-cost sensor to a full NBO-CHEM reference hybrid network, Mwendwa’s project shows how local leadership and modern tools can accelerate Kenya’s clean-air progress. The project is an invitation to communities and policymakers to engage in a similar quest for healthier environments.

Mwendwa's efforts symbolize more than geographic growth—they embody the momentum of a global movement dedicated to clean air. His work exemplifies uniting technology, data, and collective engagement to tackle one of our era's most pressing challenges.

Achieving cleaner air is a communal endeavor, demanding innovation and cooperation. Mwendwa's project is a rallying cry to all, inviting participation in crafting a healthier, sustainable future for generations to come.

","revealing-the-invisible-kenya","gid://shopify/Article/634090586190","https://shop.iqair.cn/en/blogs/news/revealing-the-invisible-kenya","2025-12-01T13:00:00Z",[710,897],"Revealing the Invisible: Boosting air quality awareness in Kenya",{"_10":1593,"_202":1594,"_205":1595,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/271197536334","Nairobi-city-smog","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_Revamp_Kenya_Clean_Air_Desktop_17bb0503-bb60-4348-89cf-60970c96defc.jpg?v=1767630564",{"_1147":1148,"_1149":1597,"_1139":1598,"_1154":1599,"_1156":1600,"_1157":1601,"_1159":1602,"_1008":1603,"_10":1604,"_1163":1605,"_1165":-5,"_1166":1606,"_635":1607,"_599":1608,"_1171":1609},{"_12":1151},{"_1008":1153},"WWF Pakistan is tackling air pollution with IQAir. Learn how real-time data is driving change across the country.","

WWF Pakistan is tackling air pollution with IQAir. Learn how real-time data is driving change across the country.

","In Pakistan, where vast horizons stretch beneath seemingly clear skies, severe air pollution silently impacts public health and well-being nationwide. Yet, due to a dire lack of data and awareness, the scale of the threat remains largely unseen. Recognizing the urgency of this crisis, WWF-Pakistan has taken significant steps to address air pollution using IQAir’s air quality monitoring technology. WWF-Pakistan has successfully deployed 15 stations across Pakistan and published data to IQAir’s AirVisual platform, establishing the country’s largest air quality monitoring network. With this initiative, WWF-Pakistan is transforming how the country understands and confronts this invisible threat. \"We have successfully reached the goal of installing AirVisual Outdoor sensors in 15 of our offices across Pakistan,\" said WWF-Pakistan’s Research Officer, Muhammad Huzaifa who led this initiative in Pakistan. As of now, WWF-Pakistan has air monitoring stations located in key regions like Karachi, Lahore, Quetta, Multan, and Peshawar. They provide real-time data that is accessible to both policymakers and the public. \"We are excited to say that we’ve published the data from these stations to IQAir’s platform, where communities can see their local air quality in real-time.” Pakistan's Air Quality Challenge Pakistan's urban centers, such as Lahore, Peshawar and Karachi, frequently grapple with thick layers of smog. While this is a visible reminder of air pollution, the more dangerous pollutants often remain unseen and unmonitored. One of the greatest challenges in Pakistan has been the need for more reliable, public air quality data. \"Our air quality network provides crucial air quality data in some of Pakistan’s most polluted regions, and are often ranked among the top 10 most polluted cities in the world\" Huzaifa explained. WWF-Pakistan, the nation’s largest environmental organization, has been addressing critical environmental issues since 1970. Originally focused on protecting wildlife and ecosystems, the organization’s scope has broadened to include tackling climate change, protecting vulnerable habitats, and securing vital resources like freshwater. Now, through their air quality monitoring initiative, they are addressing one of the most pressing health and environmental crises facing Pakistan. “Unfortunately, there is little public air quality data available,” Huzaifa noted. “This information vacuum has left policymakers and citizens unprepared to tackle the pollution crisis.” WWF-Pakistan’s initiative helps fill this gap, ensuring the public has access to real-time, localized air quality data. With real-time data now available, citizens, governments, and policymakers can work together to implement solutions, reduce pollution and improve health outcomes across the country. Rolling Out Pakistan’s Air Quality Network WWF-Pakistan’s initiative, which involves installing a total of air quality sensors in 15 key cities across the country, marks a critical step in Pakistan’s battle against air pollution. All 15 stations are currently up and running. Partnering with IQAir adds both credibility and precision to the project. \"IQAir's AirVisual air quality monitors are globally recognized for their accuracy and ability to track even the smallest fluctuations in air quality,\" said Huzaifa. \"IQAir's technology is built to withstand all sorts of weather and having it in place ensures that people will trust the data.\" This transparency is essential for mobilizing both community efforts and policy interventions, as reliable information is crucial to driving meaningful change. Air Quality Data in Action With the sensors online and data flowing into the IQAir platform, WWF-Pakistan's live contributor profile showcases the impact of their work, allowing anyone to monitor air quality in real-time. This transparency empowers citizens and policymakers alike to take informed action, using reliable data to drive meaningful change across the country. Explore WWF-Pakistan’s profile to see the live data from their monitoring stations across Pakistan. \"Data isn’t just a tool for awareness—it’s the foundation for meaningful action,\" Nazifa Butt, Director Climate Action and Sustainability WWF-Pakistan emphasized. “Now that we have the data, we have something to report and base our decisions on.” Nazifa emphasized the importance of storytelling. “We’re going to have to tell two parts of the story,” she explained, pointing out how data can not only expose alarming trends but also inspire communities to push for change—through policies, advocacy, and local initiatives. Vision For the Future WWF-Pakistan envisions a future where every region of the country has access to real-time, accurate air quality data. \"Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan,\" Nazifa explained. By providing access to this data, WWF-Pakistan aims to foster a culture of proactive health management, where individuals and communities can take the steps necessary to protect themselves from pollution. The air quality data being gathered is more than just numbers—it’s a lifeline for communities struggling with the dangers of polluted air. “Our initiative is laying the foundation for a National Clean Air Research Centre,\" Huzaifa said. \"This will be a hub for research and data-driven policies, enabling us to tackle pollution with innovative strategies.\" “Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan.” Beyond their air quality monitoring project, the WWF-Pakistan team oversees more than 70 active environmental protection initiatives in FY 2024 across the country, ranging from clean water access and forest preservation to sustainable infrastructure development. These efforts, working in tandem with the air quality monitoring network, are all part of WWF's broader mission to protect the planet's natural environment and create a future where both people and nature can thrive in harmony. Conclusion WWF-Pakistan's initiative is a testament to the transformative power of data, technology, and collective will in addressing one of today’s most pressing challenges. As this vital work advances, it invites everyone to contribute to the cause—because in the fight for clean air, every voice and every action matters. “This initiative,” Nazifa said, “lays the foundation for what we envision as Pakistan’s future air quality innovation hub. It will serve as a hub for developing strategies and methods to tackle air pollution, aligning efforts across governmental and non-governmental sectors, both locally and internationally, in the fight against climate change.”","

In Pakistan, where vast horizons stretch beneath seemingly clear skies, severe air pollution silently impacts public health and well-being nationwide. Yet, due to a dire lack of data and awareness, the scale of the threat remains largely unseen.

Recognizing the urgency of this crisis, WWF-Pakistan has taken significant steps to address air pollution using IQAir’s air quality monitoring technology. WWF-Pakistan has successfully deployed 15 stations across Pakistan and published data to IQAir’s AirVisual platform, establishing the country’s largest air quality monitoring network. With this initiative, WWF-Pakistan is transforming how the country understands and confronts this invisible threat.

\"We have successfully reached the goal of installing AirVisual Outdoor sensors in 15 of our offices across Pakistan,\" said WWF-Pakistan’s Research Officer, Muhammad Huzaifa who led this initiative in Pakistan.

As of now, WWF-Pakistan has air monitoring stations located in key regions like Karachi, Lahore, Quetta, Multan, and Peshawar. They provide real-time data that is accessible to both policymakers and the public. \"We are excited to say that we’ve published the data from these stations to IQAir’s platform, where communities can see their local air quality in real-time.”

Pakistan's Air Quality Challenge

Pakistan's urban centers, such as Lahore, Peshawar and Karachi, frequently grapple with thick layers of smog. While this is a visible reminder of air pollution, the more dangerous pollutants often remain unseen and unmonitored. One of the greatest challenges in Pakistan has been the need for more reliable, public air quality data.

\"Our air quality network provides crucial air quality data in some of Pakistan’s most polluted regions, and are often ranked among the top 10 most polluted cities in the world\" Huzaifa explained.

WWF-Pakistan, the nation’s largest environmental organization, has been addressing critical environmental issues since 1970. Originally focused on protecting wildlife and ecosystems, the organization’s scope has broadened to include tackling climate change, protecting vulnerable habitats, and securing vital resources like freshwater. Now, through their air quality monitoring initiative, they are addressing one of the most pressing health and environmental crises facing Pakistan.

“Unfortunately, there is little public air quality data available,” Huzaifa noted. “This information vacuum has left policymakers and citizens unprepared to tackle the pollution crisis.” WWF-Pakistan’s initiative helps fill this gap, ensuring the public has access to real-time, localized air quality data.

With real-time data now available, citizens, governments, and policymakers can work together to implement solutions, reduce pollution and improve health outcomes across the country.

Rolling Out Pakistan’s Air Quality Network

WWF-Pakistan’s initiative, which involves installing a total of air quality sensors in 15 key cities across the country, marks a critical step in Pakistan’s battle against air pollution. All 15 stations are currently up and running.

Partnering with IQAir adds both credibility and precision to the project. \"IQAir's AirVisual air quality monitors are globally recognized for their accuracy and ability to track even the smallest fluctuations in air quality,\" said Huzaifa. \"IQAir's technology is built to withstand all sorts of weather and having it in place ensures that people will trust the data.\" This transparency is essential for mobilizing both community efforts and policy interventions, as reliable information is crucial to driving meaningful change.

Air Quality Data in Action

With the sensors online and data flowing into the IQAir platform, WWF-Pakistan's live contributor profile showcases the impact of their work, allowing anyone to monitor air quality in real-time. This transparency empowers citizens and policymakers alike to take informed action, using reliable data to drive meaningful change across the country. Explore WWF-Pakistan’s profile to see the live data from their monitoring stations across Pakistan.

\"Data isn’t just a tool for awareness—it’s the foundation for meaningful action,\" Nazifa Butt, Director Climate Action and Sustainability WWF-Pakistan emphasized. “Now that we have the data, we have something to report and base our decisions on.”

Nazifa emphasized the importance of storytelling. “We’re going to have to tell two parts of the story,” she explained, pointing out how data can not only expose alarming trends but also inspire communities to push for change—through policies, advocacy, and local initiatives.

Vision For the Future

WWF-Pakistan envisions a future where every region of the country has access to real-time, accurate air quality data.

\"Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan,\" Nazifa explained. By providing access to this data, WWF-Pakistan aims to foster a culture of proactive health management, where individuals and communities can take the steps necessary to protect themselves from pollution.

The air quality data being gathered is more than just numbers—it’s a lifeline for communities struggling with the dangers of polluted air. “Our initiative is laying the foundation for a National Clean Air Research Centre,\" Huzaifa said. \"This will be a hub for research and data-driven policies, enabling us to tackle pollution with innovative strategies.\"

“Each sensor we deploy is a step closer to a healthier, more sustainable Pakistan.”

Beyond their air quality monitoring project, the WWF-Pakistan team oversees more than 70 active environmental protection initiatives in FY 2024 across the country, ranging from clean water access and forest preservation to sustainable infrastructure development. These efforts, working in tandem with the air quality monitoring network, are all part of WWF's broader mission to protect the planet's natural environment and create a future where both people and nature can thrive in harmony.

Conclusion

WWF-Pakistan's initiative is a testament to the transformative power of data, technology, and collective will in addressing one of today’s most pressing challenges. As this vital work advances, it invites everyone to contribute to the cause—because in the fight for clean air, every voice and every action matters.

“This initiative,” Nazifa said, “lays the foundation for what we envision as Pakistan’s future air quality innovation hub. It will serve as a hub for developing strategies and methods to tackle air pollution, aligning efforts across governmental and non-governmental sectors, both locally and internationally, in the fight against climate change.”

","revealing-the-invisible-wwf-pakistan","gid://shopify/Article/634659078222","https://shop.iqair.cn/en/blogs/news/revealing-the-invisible-wwf-pakistan","2025-11-12T17:43:22Z",[705,710,897],"Revealing the Invisible: WWF-Pakistan’s mission for clean air",{"_10":1610,"_202":1611,"_205":1612,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/270766047310","WWF Team standing Next to Solar Panel","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_PakistanContributor_Desk_A_1ed3d785-94f0-4a6f-af87-5d895532bd30.jpg?v=1762969405",{"_1147":1148,"_1149":1614,"_1139":1615,"_1154":1616,"_1156":1617,"_1157":1618,"_1159":1619,"_1008":1620,"_10":1621,"_1163":1622,"_1165":-5,"_1166":1623,"_635":1624,"_599":1625,"_1171":1626},{"_12":1151},{"_1008":1153},"Learn about Permian Health's innovative approach to improving air quality in Gambia, using cutting-edge technology to reveal invisible pollutants and safeguard public health.","

Learn about Permian Health's innovative approach to improving air quality in Gambia, using cutting-edge technology to reveal invisible pollutants and safeguard public health.

","In the slender West African nation of Gambia, Dr. Sunkaru Touray of Permian Health Lung Institute is leading an unprecedented initiative to illuminate the invisible dangers of air pollution through the strategic deployment of low-cost air quality monitors. A vision born from necessity Dr. Touray, a pulmonologist and critical care physician originally from Kartong, The Gambia, was profoundly affected by the respiratory issues he encountered while practicing in New Mexico. These issues, often linked to hydrocarbon exposure and environmental pollutants, spurred him to address similar problems in Gambia, where air quality data is scarce. \"There's a significant data gap in Africa when it comes to understanding our air,\" Dr. Touray noted. Recognizing the parallels between New Mexico and Gambia, Dr. Touray envisioned the Permian Health Clean Air Initiative. This initiative aims not only to collect data but to empower Gambians with knowledge, enabling them to make informed decisions about their health and advocate for cleaner air. “There’s a significant data gap in Africa when it comes to understanding our air.”–Dr. Sunkaru Touray, Founder, Permian Health The journey of Permian Health Permian Health's mission is clear: to democratize access to air quality data in Gambia by installing low-cost air quality monitors throughout the country. The team selected IQAir’s AirVisual outdoor monitors for this critical work. “These devices are proven to be reliable, user-friendly, and can operate on solar power,” Dr. Touray said. “They also have 4G LTE connectivity,” which make the monitors ideally suited for Gambia's diverse environments—from the bustling streets of Banjul to the rural countryside. \"The goal,\" Dr. Touray explained, \"is not just to collect data but to empower our communities with knowledge so they can make informed decisions about their health and advocate for cleaner air.\" Highlighting areas of concern: Brikama’s air quality Brikama stands as a poignant example of the challenges faced across Gambia. Known for its bustling markets and as a hub for both commerce and community life, the town also grapples with air quality issues that pose risks to its residents. By placing monitors in strategic locations, including the busy highway through Brikama, Permian Health is mapping pollution levels and raising awareness among the local population about the air they breathe daily—while simultaneously acting as a testament to the potential of grassroots air monitoring networks in challenging regions. Dr Touray said, \"As we look to the future, the lessons learned from Brikama will inform our expansion strategies to other regions facing similar challenges. Our success in achieving nationwide coverage, with Brikama as a keystone in our network, exemplifies the scalable model of Permian Health Clean Air Initiative.” “The goal is not to just collect the data but to empower our communities with knowledge so they can make informed decisions about their health.” Local feedback has been largely positive. According to Dr. Touray, real-time access to air quality monitor information has improved local understanding of the dangers of poor air quality, especially during the dry, dusty Harmattan season typically experienced from November to March. Permian Health has collaborated with local groups such as the Brikama Nema Diaspora Group (BRIND) and Karamie’s Health clinic to install sensors in key areas, allowing residents and medical professionals to access real-time air quality data. Pioneering work on the ground To date, the Permian Health air quality network has grown to 14 sensors, achieving nationwide coverage with an air quality sensor in all regions of The Gambia—proof of the project's rapid scalability and success. The project has successfully installed air quality monitors in various locations, including urban areas and industrial sites. These monitors provide real-time data on pollutants like PM2.5, which pose the greatest threat to human health, offering invaluable insights into the air pollution across different regions of Gambia. \"We have sensors in the most densely populated areas,” Dr. Touray said. \"Through the process of collecting PM 2.5 data in Gambia and identifying pollution hotspots, we educate the public about air quality and its impact on public health—and also communicate the importance of installing air quality sensors as a means to make a change.\" This foundational work sets the stage for enhanced accuracy and credibility in air quality monitoring, as underscored by a pivotal development in the project's journey. “The recent addition of a reference-grade monitor donated by MetOne marks a significant leap in our capacity for precision and validation of the data collected by our existing sensor network,” Dr. Touray said. However, maintaining and expanding the network can be impeded by dust accumulation on solar panels during the Harmattan season, unreliable power supplies, and other issues. ‘While we have made significant progress in addressing some of these challenges, connectivity and maintenance in remote areas remain ongoing hurdles in our efforts to maintain and expand the sensor network efficiently,’ Dr. Touray explained. Uniting minds and garnering accolades To raise awareness about their work, Permian Health has created a promotional video which serves as a powerful tool to inform and engage the public about their project. A key milestone for the project was the establishment of the first air quality conference in Gambia, bringing together stakeholders from the government, academia, and civil society to discuss the findings and implications of the collected data. \"This conference was a pivotal moment for us, marking the beginning of a national conversation on air quality,\" reflects Dr. Touray. This national conversation is already making a policy impact. The Ministry of Health has issued public health advisories several times since the air quality sensors were deployed, raising air quality awareness in communities around the country. Dr. Touray emphasizes the importance of partnering with the Gambian government to leverage their data for national air quality standards and planning. \"Working closely with governmental bodies is crucial for our success,\" Dr. Touray notes, highlighting his strong connections within the National Environment Agency, which have been supportive of their endeavors. With the NEA, Permian Health was able to release their first air quality report based on initial installations. This sets the table for future updates from newly installed sensors. Additionally, the project's recent recognition by the Energy Policy Institute of the University of Chicago with an Air Quality Award highlights the global acknowledgment of their impactful work. This prestigious award will enable Permian Health to scale their network further. Currently, there are 22 low-cost sensors deployed, and Gambia will, for the first time ever, have a reference monitor to assist in enhancing air quality monitoring and assessment. Hopes for the Future Thanks to their recent Air Quality Award, Permian Health acquired an 10 sensors, bringing the total to 26 sensors across The Gambia. Six new sensors have been deployed to NEA headquarters, two major health centers with support from the Ministry of Health, and in housing developments in partnership with Gambia’s largest real estate company, TAF Africa Global. The remaining sensors will be deployed to the National Stadium, Gambia International Airport, the Seaport in Banjul, and a major intersection as soon as final government approvals are processed. Dr. Touray envisions a future where every Gambian has access to air quality information, enabling them to protect themselves and their families from air pollution. Furthermore, he hopes to leverage the data collected to advocate for stronger environmental policies and regulations in Gambia. “We’re not just collecting data for the sake of it. We want to drive change.” \"We're not just collecting data for the sake of it. We want to drive change,\" says Dr. Touray. \"Our ultimate goal is for Gambia to set national air quality standards, informed by the comprehensive data we've gathered.\" A key step toward this goal is the second Clean Air Conference, which Permian Health is organizing in partnership with the NEA. The event will bring together stakeholders, including officials from the ministries of Health, Environment, Transport, and Education, to develop a national air quality work plan. According to Dr. Touray, Permian Health is conducting an inventory assessment to determine the key sources of pollution, such as waste burning, reliance on charcoal and firewood for cooking, and transport-related emissions. \"Looking ahead, we aim to strengthen our collaboration with the NEA and the Ministry of Health, to expand and maintain our sensor network.\" \"We plan to enhance public awareness campaigns, especially during high-risk periods, to better inform the community about air quality concerns. We would also like to engage more with local TV stations for them to display air quality and weather information from our network. The takeaway Dr. Sunkaru Touray's work with Permian Health exemplifies innovative activism. The project not only addresses air quality data gaps but also empowers communities to tackle air pollution—an issue that transcends borders. Dr. Touray's mission goes beyond monitoring; it's about transforming the fabric of public health through the lens of air quality.","

In the slender West African nation of Gambia, Dr. Sunkaru Touray of Permian Health Lung Institute is leading an unprecedented initiative to illuminate the invisible dangers of air pollution through the strategic deployment of low-cost air quality monitors.

A vision born from necessity

Dr. Touray, a pulmonologist and critical care physician originally from Kartong, The Gambia, was profoundly affected by the respiratory issues he encountered while practicing in New Mexico. These issues, often linked to hydrocarbon exposure and environmental pollutants, spurred him to address similar problems in Gambia, where air quality data is scarce. \"There's a significant data gap in Africa when it comes to understanding our air,\" Dr. Touray noted.

Recognizing the parallels between New Mexico and Gambia, Dr. Touray envisioned the Permian Health Clean Air Initiative. This initiative aims not only to collect data but to empower Gambians with knowledge, enabling them to make informed decisions about their health and advocate for cleaner air.

“There’s a significant data gap in Africa when it comes to understanding our air.”

–Dr. Sunkaru Touray, Founder, Permian Health

The journey of Permian Health

Permian Health's mission is clear: to democratize access to air quality data in Gambia by installing low-cost air quality monitors throughout the country. The team selected IQAir’s AirVisual outdoor monitors for this critical work. “These devices are proven to be reliable, user-friendly, and can operate on solar power,” Dr. Touray said. “They also have 4G LTE connectivity,” which make the monitors ideally suited for Gambia's diverse environments—from the bustling streets of Banjul to the rural countryside.

\"The goal,\" Dr. Touray explained, \"is not just to collect data but to empower our communities with knowledge so they can make informed decisions about their health and advocate for cleaner air.\"

\nHighlighting areas of concern: Brikama’s air quality\n

Brikama stands as a poignant example of the challenges faced across Gambia. Known for its bustling markets and as a hub for both commerce and community life, the town also grapples with air quality issues that pose risks to its residents. By placing monitors in strategic locations, including the busy highway through Brikama, Permian Health is mapping pollution levels and raising awareness among the local population about the air they breathe daily—while simultaneously acting as a testament to the potential of grassroots air monitoring networks in challenging regions.

$\"\"$

Dr Touray said, \"As we look to the future, the lessons learned from Brikama will inform our expansion strategies to other regions facing similar challenges. Our success in achieving nationwide coverage, with Brikama as a keystone in our network, exemplifies the scalable model of Permian Health Clean Air Initiative.”

“The goal is not to just collect the data but to empower our communities with knowledge so they can make informed decisions about their health.”

Local feedback has been largely positive. According to Dr. Touray, real-time access to air quality monitor information has improved local understanding of the dangers of poor air quality, especially during the dry, dusty Harmattan season typically experienced from November to March.

Permian Health has collaborated with local groups such as the Brikama Nema Diaspora Group (BRIND) and Karamie’s Health clinic to install sensors in key areas, allowing residents and medical professionals to access real-time air quality data.

Pioneering work on the ground

To date, the Permian Health air quality network has grown to 14 sensors, achieving nationwide coverage with an air quality sensor in all regions of The Gambia—proof of the project's rapid scalability and success. The project has successfully installed air quality monitors in various locations, including urban areas and industrial sites. These monitors provide real-time data on pollutants like PM2.5, which pose the greatest threat to human health, offering invaluable insights into the air pollution across different regions of Gambia.

\"We have sensors in the most densely populated areas,” Dr. Touray said. \"Through the process of collecting PM 2.5 data in Gambia and identifying pollution hotspots, we educate the public about air quality and its impact on public health—and also communicate the importance of installing air quality sensors as a means to make a change.\"

This foundational work sets the stage for enhanced accuracy and credibility in air quality monitoring, as underscored by a pivotal development in the project's journey. “The recent addition of a reference-grade monitor donated by MetOne marks a significant leap in our capacity for precision and validation of the data collected by our existing sensor network,” Dr. Touray said.

However, maintaining and expanding the network can be impeded by dust accumulation on solar panels during the Harmattan season, unreliable power supplies, and other issues.

‘While we have made significant progress in addressing some of these challenges, connectivity and maintenance in remote areas remain ongoing hurdles in our efforts to maintain and expand the sensor network efficiently,’ Dr. Touray explained.

Uniting minds and garnering accolades

To raise awareness about their work, Permian Health has created a promotional video which serves as a powerful tool to inform and engage the public about their project.

A key milestone for the project was the establishment of the first air quality conference in Gambia, bringing together stakeholders from the government, academia, and civil society to discuss the findings and implications of the collected data.

\"This conference was a pivotal moment for us, marking the beginning of a national conversation on air quality,\" reflects Dr. Touray.

This national conversation is already making a policy impact. The Ministry of Health has issued public health advisories several times since the air quality sensors were deployed, raising air quality awareness in communities around the country.

Dr. Touray emphasizes the importance of partnering with the Gambian government to leverage their data for national air quality standards and planning. \"Working closely with governmental bodies is crucial for our success,\" Dr. Touray notes, highlighting his strong connections within the National Environment Agency, which have been supportive of their endeavors.

With the NEA, Permian Health was able to release their first air quality report based on initial installations. This sets the table for future updates from newly installed sensors.

Additionally, the project's recent recognition by the Energy Policy Institute of the University of Chicago with an Air Quality Award highlights the global acknowledgment of their impactful work. This prestigious award will enable Permian Health to scale their network further.

Currently, there are 22 low-cost sensors deployed, and Gambia will, for the first time ever, have a reference monitor to assist in enhancing air quality monitoring and assessment.

Hopes for the Future

Thanks to their recent Air Quality Award, Permian Health acquired an 10 sensors, bringing the total to 26 sensors across The Gambia.

$\"\"$

Six new sensors have been deployed to NEA headquarters, two major health centers with support from the Ministry of Health, and in housing developments in partnership with Gambia’s largest real estate company, TAF Africa Global. The remaining sensors will be deployed to the National Stadium, Gambia International Airport, the Seaport in Banjul, and a major intersection as soon as final government approvals are processed.

Dr. Touray envisions a future where every Gambian has access to air quality information, enabling them to protect themselves and their families from air pollution. Furthermore, he hopes to leverage the data collected to advocate for stronger environmental policies and regulations in Gambia.

“We’re not just collecting data for the sake of it. We want to drive change.”

\"We're not just collecting data for the sake of it. We want to drive change,\" says Dr. Touray. \"Our ultimate goal is for Gambia to set national air quality standards, informed by the comprehensive data we've gathered.\"

A key step toward this goal is the second Clean Air Conference, which Permian Health is organizing in partnership with the NEA. The event will bring together stakeholders, including officials from the ministries of Health, Environment, Transport, and Education, to develop a national air quality work plan.

According to Dr. Touray, Permian Health is conducting an inventory assessment to determine the key sources of pollution, such as waste burning, reliance on charcoal and firewood for cooking, and transport-related emissions. \"Looking ahead, we aim to strengthen our collaboration with the NEA and the Ministry of Health, to expand and maintain our sensor network.\"

\"We plan to enhance public awareness campaigns, especially during high-risk periods, to better inform the community about air quality concerns. We would also like to engage more with local TV stations for them to display air quality and weather information from our network.

The takeaway

Dr. Sunkaru Touray's work with Permian Health exemplifies innovative activism. The project not only addresses air quality data gaps but also empowers communities to tackle air pollution—an issue that transcends borders.

Dr. Touray's mission goes beyond monitoring; it's about transforming the fabric of public health through the lens of air quality.

","permian-health-air-quality-crusade-in-gambia","gid://shopify/Article/634018988110","https://shop.iqair.cn/en/blogs/news/permian-health-air-quality-crusade-in-gambia","2025-03-24T17:00:00Z",[705,710,897],"Revealing the Invisible: Permian Health’s Air Quality Crusade in Gambia",{"_10":1627,"_202":1628,"_205":1629,"_207":1176,"_203":1177},"gid://shopify/ArticleImage/269813416014","Man working on pole","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/PermianHealth_Desk_A_e25c0fb4-f682-4892-bbc6-5c8e0d753ac9.jpg?v=1754481444",{"_1147":1148,"_1149":1631,"_1139":1632,"_1154":1633,"_1156":1634,"_1157":1635,"_1159":1636,"_1008":1637,"_10":1638,"_1163":1639,"_1165":-5,"_1166":1640,"_635":1641,"_599":1643,"_1171":1644},{"_12":1151},{"_1008":1153},"A kitten rescue in Ontario needed a powerful clean air solution fast – and found it. Learn more about the essential role of clean air in shelters.","

A kitten rescue in Ontario needed a powerful clean air solution fast – and found it. Learn more about the essential role of clean air in shelters.

","Nestled in a small town near Cornwall, Canada, Tiny but Mighty Kitten Rescue serves as a lifeline for abandoned and vulnerable kittens (1). For nearly eight years, rescue founder Mellissa has worked tirelessly to save and nurture the most fragile feline lives in the region. Yet despite Mellissa’s dedication to maintaining a clean environment for those in her care, animal rescues must always contend with a formidable health challenge. Poor air quality impacts both kittens and the humans who care for them. Thanks to advanced air purification technology, the rescue now breathes easier—literally and figuratively. Mission built on compassion Mellissa’s journey to creating Tiny but Mighty began with heartbreak. As a volunteer at her local animal shelter, she learned of the euthanasia of kittens deemed too young to care for. Unwilling to accept this outcome, she founded her own kitten-focused rescue in 2017. “I had so many dreams about saving these kittens. Something told me to just do it myself—start my own rescue.” “I had so many dreams about saving these kittens. They wouldn’t let up,” Mellissa shared. “Something told me to just do it myself—start my own rescue.” Mellissa provides a safe space for kittens to grow and thrive until they find their carefully screened forever homes. Today, the rescue operates solely on donations and community support. “It’s such an incredible community. People do come through to support what I’m doing, so it’s incredible.” But running a rescue isn’t without its challenges, and one significant one she uncovered was air quality. Nova the kitten enjoying toys at the Tiny but Mighty Kitten Rescue. Good air quality: Essential in animal rescues Caring for kittens in any enclosed environment presents unique challenges. Despite her meticulous cleaning habits, Mellissa found air quality to be a problem. “The dust is crazy. The kittens will go in their litter box and sneeze.” There would still be dust, odors, and allergens in the space “even though I use 99% dust-free litter.” Mellissa explained. “It’s great compared to some I’ve tried, but the dust is crazy. The kittens will go in their litter box and make little sneezes.” This poor air quality not only affected visitors but also had potential health implications for the kittens and Mellissa herself. Dust mites, microscopic creatures that feed on animal’s dead skin, can cause year-round allergic reactions in both cats and humans, including sneezing, runny and itchy noses, watery eyes, and even rashes. Components of pet dander can also act as an allergen, triggering similar reactions. Determined to find a solution to her dust problem, she began her search for an air purifier that could meet the rescue’s unique needs. Life changing air cleaning solution Determined to tackle the persistent dust and allergens, Mellissa sought an air purifier that could truly meet the unique demands of her rescue. After years of frustration with a previous model, she knew she needed a solution that could handle constant activity, fine dust particles, and odors effectively. Mellissa recalled, “The dust was still spreading throughout the house, and I thought, ‘this is just not enough.’” That’s when Mellissa’s father suggested looking into IQAir’s HealthPro Plus XE. Intrigued by its reputation for advanced filtration capabilities, Mellissa decided to give it a try—and the results were immediate and noticeable. The HealthPro Plus XE is equipped with HyperHEPA filtration, capable of capturing particles as small as 0.003 microns—100 times smaller than most air purifiers can filter. This efficiency, proven to remove particles far smaller than bacteria or viruses, combined with gas-phase filtration to eliminate odors, made it an ideal solution for the rescue’s air quality challenges. “The kittens aren’t sneezing anymore. The air purifier has had a huge impact,” Mellissa shared. The HealthPro Plus XE at work next to Leia the cat. Not only did she see a dramatic improvement in the air quality for the kittens, but visitors also noticed the difference. The previously lingering food and litter odors were gone. “I definitely don’t smell that anymore,” Mellissa said. “I’m really impressed.” “The kittens aren’t sneezing anymore. The air purifier has had a huge impact.” When it comes to daily use, Mellissa has found a setup that works perfectly for the rescue’s needs. During cleaning, she runs the fan at its highest setting, ensuring dust and particles are quickly filtered out. For everyday operation, she adjusts the fan to levels 2 or 3, which run quietly enough not to disturb the kittens at night. Looking ahead For Mellissa, clean air ensures a brighter future for Tiny but Mighty Kitten Rescue. She intends to continue providing even more kittens with a safe haven before transitioning to loving homes. The cleaner air and lack of odor in the rescue has already improved adoption visits, a critical step in finding forever homes for the kittens. Mellissa emphasizes her desire to address the root cause of ownerless kittens—unspayed and neutered animals in the population. She hopes to get the word out to more pet owners about the crucial role of spaying and neutering their animals. As she warns, “the cat overpopulation is so crazy here. Spay and neuter your cats, spay and neuter your dogs to help lower those populations.” Conclusion Tiny but Mighty Kitten Rescue’s story underscores the profound difference clean air technology can make in transforming lives—both human and animal. For Mellissa, investing in air purification wasn’t just about solving a nuisance; it was about creating a healthier, more inviting space where kittens could thrive and visitors could feel comfortable. By addressing the often-overlooked issue of air quality, she has set a powerful example for other rescues, shelters, and even individual pet owners facing similar challenges.","

Nestled in a small town near Cornwall, Canada, Tiny but Mighty Kitten Rescue serves as a lifeline for abandoned and vulnerable kittens (1). For nearly eight years, rescue founder Mellissa has worked tirelessly to save and nurture the most fragile feline lives in the region.

Yet despite Mellissa’s dedication to maintaining a clean environment for those in her care, animal rescues must always contend with a formidable health challenge. Poor air quality impacts both kittens and the humans who care for them.

Thanks to advanced air purification technology, the rescue now breathes easier—literally and figuratively.

Mission built on compassion

Mellissa’s journey to creating Tiny but Mighty began with heartbreak. As a volunteer at her local animal shelter, she learned of the euthanasia of kittens deemed too young to care for. Unwilling to accept this outcome, she founded her own kitten-focused rescue in 2017.

“I had so many dreams about saving these kittens. Something told me to just do it myself—start my own rescue.”

“I had so many dreams about saving these kittens. They wouldn’t let up,” Mellissa shared. “Something told me to just do it myself—start my own rescue.”

Mellissa provides a safe space for kittens to grow and thrive until they find their carefully screened forever homes. Today, the rescue operates solely on donations and community support. “It’s such an incredible community. People do come through to support what I’m doing, so it’s incredible.”

But running a rescue isn’t without its challenges, and one significant one she uncovered was air quality.

Nova the kitten enjoying toys at the Tiny but Mighty Kitten Rescue.

Good air quality: Essential in animal rescues

Caring for kittens in any enclosed environment presents unique challenges. Despite her meticulous cleaning habits, Mellissa found air quality to be a problem.

“The dust is crazy. The kittens will go in their litter box and sneeze.”

There would still be dust, odors, and allergens in the space “even though I use 99% dust-free litter.” Mellissa explained. “It’s great compared to some I’ve tried, but the dust is crazy. The kittens will go in their litter box and make little sneezes.”

This poor air quality not only affected visitors but also had potential health implications for the kittens and Mellissa herself. Dust mites, microscopic creatures that feed on animal’s dead skin, can cause year-round allergic reactions in both cats and humans, including sneezing, runny and itchy noses, watery eyes, and even rashes.

Components of pet dander can also act as an allergen, triggering similar reactions.

Determined to find a solution to her dust problem, she began her search for an air purifier that could meet the rescue’s unique needs.

Life changing air cleaning solution

Determined to tackle the persistent dust and allergens, Mellissa sought an air purifier that could truly meet the unique demands of her rescue. After years of frustration with a previous model, she knew she needed a solution that could handle constant activity, fine dust particles, and odors effectively.

Mellissa recalled, “The dust was still spreading throughout the house, and I thought, ‘this is just not enough.’”

That’s when Mellissa’s father suggested looking into IQAir’s HealthPro Plus XE. Intrigued by its reputation for advanced filtration capabilities, Mellissa decided to give it a try—and the results were immediate and noticeable.

The HealthPro Plus XE is equipped with HyperHEPA filtration, capable of capturing particles as small as 0.003 microns—100 times smaller than most air purifiers can filter. This efficiency, proven to remove particles far smaller than bacteria or viruses, combined with gas-phase filtration to eliminate odors, made it an ideal solution for the rescue’s air quality challenges.

“The kittens aren’t sneezing anymore. The air purifier has had a huge impact,” Mellissa shared.

$\"\"$

The HealthPro Plus XE at work next to Leia the cat.

Not only did she see a dramatic improvement in the air quality for the kittens, but visitors also noticed the difference. The previously lingering food and litter odors were gone. “I definitely don’t smell that anymore,” Mellissa said. “I’m really impressed.”

“The kittens aren’t sneezing anymore. The air purifier has had a huge impact.”

When it comes to daily use, Mellissa has found a setup that works perfectly for the rescue’s needs. During cleaning, she runs the fan at its highest setting, ensuring dust and particles are quickly filtered out. For everyday operation, she adjusts the fan to levels 2 or 3, which run quietly enough not to disturb the kittens at night.

Looking ahead

For Mellissa, clean air ensures a brighter future for Tiny but Mighty Kitten Rescue. She intends to continue providing even more kittens with a safe haven before transitioning to loving homes.

The cleaner air and lack of odor in the rescue has already improved adoption visits, a critical step in finding forever homes for the kittens.

Mellissa emphasizes her desire to address the root cause of ownerless kittens—unspayed and neutered animals in the population. She hopes to get the word out to more pet owners about the crucial role of spaying and neutering their animals. As she warns, “the cat overpopulation is so crazy here. Spay and neuter your cats, spay and neuter your dogs to help lower those populations.”

Conclusion

Tiny but Mighty Kitten Rescue’s story underscores the profound difference clean air technology can make in transforming lives—both human and animal.

For Mellissa, investing in air purification wasn’t just about solving a nuisance; it was about creating a healthier, more inviting space where kittens could thrive and visitors could feel comfortable. By addressing the often-overlooked issue of air quality, she has set a powerful example for other rescues, shelters, and even individual pet owners facing similar challenges.

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