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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.

","content","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.","contentHtml","

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.

","handle","permian-health-air-quality-crusade-in-gambia","id","gid://shopify/Article/634018988110","onlineStoreUrl","https://shop.iqair.cn/en/blogs/news/permian-health-air-quality-crusade-in-gambia","trackingParameters","publishedAt","2025-03-24T17:00:00Z","tags",[88,89,90],"title","Revealing the Invisible: Permian Health’s Air Quality Crusade in Gambia","image",{"_66":79,"_80":81,"_82":83,"_84":85,"_86":87},"gid://shopify/ArticleImage/269813416014","altText","Man working on pole","url","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/PermianHealth_Desk_A_e25c0fb4-f682-4892-bbc6-5c8e0d753ac9.jpg?v=1754481444","width",2880,"height",1500,"Community","Featured Contributor","Success Stories","news","name","IQAir Staff Writers",{"_92":93},{"_64":91},"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",[88,89,90],"Revealing the Invisible: WWF-Pakistan’s mission for clean air",{"_66":107,"_80":108,"_82":109,"_84":85,"_86":87},"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",{"_92":93},{"_64":91},"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",[89,90],"Revealing the Invisible: Boosting air quality awareness in Kenya",{"_66":123,"_80":124,"_82":125,"_84":85,"_86":87},"gid://shopify/ArticleImage/273486184526","Nairobi-city-smog","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_Revamp_Kenya_Clean_Air_Desktop_cd749b43-0150-45f4-a731-3aaad86eb4f3.jpg?v=1779905052",{"_92":93},{"_64":91},"A Detroit childcare center is prioritizing clean air technology in early childhood education. Discover how air quality awareness is changing lives and influencing the next generation.","

A Detroit childcare center is prioritizing clean air technology in early childhood education. Discover how air quality awareness is changing lives and influencing the next generation.

","Air quality awareness and clean air environments are all too often a second thought within busy classrooms, where immediate challenges and childcare obstacles take over. However, in Detroit, Michigan, an early education center is reshaping their air quality concerns and the well-being of their students. Founded by Sentra Johnson-Smith, Sent Loves the Kids Development Center has meshed early education with air quality awareness and data collection through the installation of clean air technology. In partnership with IQAir and the Clean Air for Kids initiative, the Michigan childcare center is leading the charge in bringing pollution awareness through air quality monitoring and filtration to the early childhood education space. Children need clean, safe learning environments Sent Loves the Kids was born from Johnson-Smith's natural connection to children and her desire to holistically shape their early developmental stages. She aims to provide foundational education alongside physical and mental well-being for her students through comprehensive childcare and community connections (1). “Sent Loves The Kids was founded out of my deep love for children and my strong desire to be part of their educational journey,” said Johnson-Smith. “My goal is to nurture and educate the whole child—mind, body, and soul.” In Detroit and other large populous cities alike, these childcare facilities face unique environmental challenges. From urban air pollution to possible lead exposure in water supplies, harmful pollutants can go undetected and sneak into indoor spaces from outside environments. Especially in fast-paced childcare settings, air pollution and environmental concerns can go unnoticed or overshadowed by immediate demands. “Before receiving [an] air monitor, air quality wasn’t on my mind,” Johnson-Smith admitted. “When managing the day-to-day demands of running a facility, air quality was at the bottom of the list.” However, after partnering with IQAir and receiving air quality technology, Johnson-Smith has created a clean air environment for her students and reformed early education learning to encompass air quality awareness. Clean air environments in educational spaces Safe environments and clean air quality are essential to providing a productive learning space for students to thrive in. For children with asthma or allergies, air quality is a daily concern. By employing the Atem X air purifier, the Sent Loves the Kids facility can actively airborne pollutants and produce clean air for students to feel comfortable and safe. “By monitoring the air quality more closely, we can take immediate action when needed, such as adjusting indoor activities or ensuring that children with respiratory conditions are not exposed to triggers,” Johnson-Smith said. Multiple studies have shown children and infants to be among the most vulnerable populations affected by poor air quality. Childhood exposure to long-term air pollution can lead to harmful chronic impacts related to lung development, respiratory health, and asthma (2)(3). However, the utilization of air purifiers and air cleaning tools can drastically lower these risks and improve symptoms. With support from IQAir and the Clean Air for Kids Initiative, Sent Loves the Kids now provides a safe environment for teachers, students, and faculty alike through clean air technology and monitoring. Early education meets air quality awareness With access to real-time air quality monitors that detail various air pollutants and air quality levels, what once was invisible has become impossible to ignore for the Sent Loves the Kids facility. Data collection and air quality monitoring has allowed Johnson-Smith to build safeguards around child healthcare and create immersive lesson plans surrounding local air quality environments. Sent Loves the Kids takes air quality awareness a step further, teaching the next generation about environmental impact and air quality safety. According to Johnson-Smith, “incorporating air quality awareness into our educational programming not only aligns with our mission to provide a nurturing and safe environment but also helps children understand the importance of caring for their health and the planet.” After setting up the AirVisual Pro Indoor Monitor, Johnson-Smith noticed more air quality events and pollutant concerns, modifying school schedules and activities to maintain a safe environment for children and faculty alike. With the combination of clean air filtration and monitoring, Sent Loves the Kids has become a safe breathing and learning environment for students and teachers alike. Conclusion Sent Loves the Kids proves that meaningful childcare changes doesn’t require a large facility or financial burdens. Through air quality monitoring, filtration, and environmental education, Johnson-Smith is laying the groundwork for the next generation to breathe easier and healthier. With the support of IQAir science-backed air quality technology and a passionate mission, any childcare provider or community facility can make an impactful difference in lives of children, families, and the broader local community.","

Air quality awareness and clean air environments are all too often a second thought within busy classrooms, where immediate challenges and childcare obstacles take over. However, in Detroit, Michigan, an early education center is reshaping their air quality concerns and the well-being of their students.

Founded by Sentra Johnson-Smith, Sent Loves the Kids Development Center has meshed early education with air quality awareness and data collection through the installation of clean air technology. In partnership with IQAir and the Clean Air for Kids initiative, the Michigan childcare center is leading the charge in bringing pollution awareness through air quality monitoring and filtration to the early childhood education space.

Children need clean, safe learning environments

Sent Loves the Kids was born from Johnson-Smith's natural connection to children and her desire to holistically shape their early developmental stages. She aims to provide foundational education alongside physical and mental well-being for her students through comprehensive childcare and community connections (1).

“Sent Loves The Kids was founded out of my deep love for children and my strong desire to be part of their educational journey,” said Johnson-Smith. “My goal is to nurture and educate the whole child—mind, body, and soul.”

In Detroit and other large populous cities alike, these childcare facilities face unique environmental challenges. From urban air pollution to possible lead exposure in water supplies, harmful pollutants can go undetected and sneak into indoor spaces from outside environments. Especially in fast-paced childcare settings, air pollution and environmental concerns can go unnoticed or overshadowed by immediate demands.

“Before receiving [an] air monitor, air quality wasn’t on my mind,” Johnson-Smith admitted. “When managing the day-to-day demands of running a facility, air quality was at the bottom of the list.”

However, after partnering with IQAir and receiving air quality technology, Johnson-Smith has created a clean air environment for her students and reformed early education learning to encompass air quality awareness.

Clean air environments in educational spaces

Safe environments and clean air quality are essential to providing a productive learning space for students to thrive in. For children with asthma or allergies, air quality is a daily concern. By employing the Atem X air purifier, the Sent Loves the Kids facility can actively airborne pollutants and produce clean air for students to feel comfortable and safe.

“By monitoring the air quality more closely, we can take immediate action when needed, such as adjusting indoor activities or ensuring that children with respiratory conditions are not exposed to triggers,” Johnson-Smith said.

Multiple studies have shown children and infants to be among the most vulnerable populations affected by poor air quality. Childhood exposure to long-term air pollution can lead to harmful chronic impacts related to lung development, respiratory health, and asthma (2)(3). However, the utilization of air purifiers and air cleaning tools can drastically lower these risks and improve symptoms.

With support from IQAir and the Clean Air for Kids Initiative, Sent Loves the Kids now provides a safe environment for teachers, students, and faculty alike through clean air technology and monitoring.

Early education meets air quality awareness

With access to real-time air quality monitors that detail various air pollutants and air quality levels, what once was invisible has become impossible to ignore for the Sent Loves the Kids facility.

Data collection and air quality monitoring has allowed Johnson-Smith to build safeguards around child healthcare and create immersive lesson plans surrounding local air quality environments. Sent Loves the Kids takes air quality awareness a step further, teaching the next generation about environmental impact and air quality safety.

According to Johnson-Smith, “incorporating air quality awareness into our educational programming not only aligns with our mission to provide a nurturing and safe environment but also helps children understand the importance of caring for their health and the planet.”

After setting up the AirVisual Pro Indoor Monitor, Johnson-Smith noticed more air quality events and pollutant concerns, modifying school schedules and activities to maintain a safe environment for children and faculty alike. With the combination of clean air filtration and monitoring, Sent Loves the Kids has become a safe breathing and learning environment for students and teachers alike.

Conclusion

Sent Loves the Kids proves that meaningful childcare changes doesn’t require a large facility or financial burdens. Through air quality monitoring, filtration, and environmental education, Johnson-Smith is laying the groundwork for the next generation to breathe easier and healthier.

With the support of IQAir science-backed air quality technology and a passionate mission, any childcare provider or community facility can make an impactful difference in lives of children, families, and the broader local community.

","detroit-childcare-center-embraces-clean-air","gid://shopify/Article/641902870606","https://shop.iqair.cn/en/blogs/news/detroit-childcare-center-embraces-clean-air","2026-07-20T17:10:02Z",[88,90],"Detroit childcare center achieves clean air and data monitoring awareness",{"_66":139,"_80":-5,"_82":140,"_84":141,"_86":142},"gid://shopify/ArticleImage/274616647758","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/A_53a90991-5f39-4284-a91b-6473a61b97bb.jpg?v=1786554677",839,674,{"_51":52,"_53":196,"_11":197,"_56":198,"_58":198,"_60":199,"_62":200,"_64":201,"_66":202,"_68":203,"_70":-5,"_71":204,"_73":205,"_75":206,"_77":207},{"_51":52,"_53":180,"_11":181,"_56":182,"_58":182,"_60":183,"_62":184,"_64":185,"_66":186,"_68":187,"_70":-5,"_71":188,"_73":189,"_75":190,"_77":191},{"_51":52,"_53":164,"_11":165,"_56":166,"_58":166,"_60":167,"_62":168,"_64":169,"_66":170,"_68":171,"_70":-5,"_71":172,"_73":173,"_75":174,"_77":175},{"_51":52,"_53":147,"_11":148,"_56":149,"_58":149,"_60":150,"_62":151,"_64":152,"_66":153,"_68":154,"_70":-5,"_71":155,"_73":156,"_75":157,"_77":158},{"_92":93},{"_64":91},"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",[162,163],"The hidden dangers of scented candles",{"_66":159,"_80":160,"_82":161,"_84":85,"_86":87},"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","Health and Wellness","Popular articles",{"_92":93},{"_64":91},"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",[179,162,163],"Himalayan salt lamps: Worth their salt?",{"_66":176,"_80":177,"_82":178,"_84":85,"_86":87},"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","Air Quality",{"_92":93},{"_64":91},"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",[195,162,163],"Do air purifiers work? Air purifier myths and facts debunked",{"_66":192,"_80":193,"_82":194,"_84":85,"_86":87},"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","Air Cleaning Technology",{"_92":93},{"_64":91},"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:

\n
the types of wood and vegetation burning
\n

\n
the moisture content
\n
\n
the fire temperature
\n
\n
wind conditions
\n
\n
other weather-related influences
\n

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

\n
Young children. Children whose lungs are still developing are considered more vulnerable, regardless of whether they have a pre-existing condition.
\n
\n
Pregnant women. Wildfire smoke inhalation puts pregnant women and their unborn children at a higher risk than the general population.
\n
\n
Older adults. This population is at-risk due to an increased rate of pre-existing heart and lung disease.
\n
\n
Anyone with a respiratory disease. Individuals with emphysema, chronic bronchitis, COPD, asthma, or another respiratory disease are at-risk.
\n
\n
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.
\n

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:

\n
weather
\n
\n
geographical terrain
\n
\n
the stage of the fire
\n
\n
wind
\n

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.

\n
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.
\n
\n
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.
\n
\n
Wear a mask outdoors. Only use an air pollution mask with an N95, KN95, N100, or FFP2 rating to help.
\n
\n
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.
\n
\n
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.
\n
\n
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.
\n

$\"Google$ $\"App$ $\"Android\"$

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",[179,211,163,212],"How to protect yourself from wildfire smoke",{"_66":208,"_80":209,"_82":210,"_84":85,"_86":87},"gid://shopify/ArticleImage/273488543822","Wildfire at night in hills","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_21_WildfireDesktop_a_a8a07ca3-c3c0-4315-854e-f2a5aa9b0f22.jpg?v=1779917272","Climate","Wildfires",{"_51":52,"_53":300,"_11":301,"_56":302,"_58":303,"_60":304,"_62":305,"_64":306,"_66":307,"_68":308,"_70":-5,"_71":309,"_73":310,"_75":311,"_77":312},{"_51":52,"_53":285,"_11":286,"_56":287,"_58":288,"_60":289,"_62":290,"_64":291,"_66":292,"_68":293,"_70":-5,"_71":294,"_73":295,"_75":296,"_77":297},{"_51":52,"_53":268,"_11":269,"_56":270,"_58":271,"_60":272,"_62":273,"_64":274,"_66":275,"_68":276,"_70":-5,"_71":277,"_73":278,"_75":279,"_77":280},{"_51":52,"_53":252,"_11":253,"_56":254,"_58":255,"_60":256,"_62":257,"_64":258,"_66":259,"_68":260,"_70":-5,"_71":261,"_73":262,"_75":263,"_77":264},{"_51":52,"_53":236,"_11":237,"_56":238,"_58":239,"_60":240,"_62":241,"_64":242,"_66":243,"_68":244,"_70":-5,"_71":245,"_73":246,"_75":247,"_77":248},{"_51":52,"_53":219,"_11":220,"_56":221,"_58":222,"_60":223,"_62":224,"_64":225,"_66":226,"_68":227,"_70":-5,"_71":228,"_73":229,"_75":230,"_77":231},{"_92":93},{"_64":91},"Cooking smoke and kitchen odors carry harmful airborne pollutants that elevate health risks. Learn what types of particles are in kitchen pollutants and how air purifiers can remove them.","

Cooking smoke and kitchen odors carry harmful airborne pollutants that elevate health risks. Learn what types of particles are in kitchen pollutants and how air purifiers can remove them.

","Yes, air purifiers can remove both cooking smoke and kitchen odors, but not all air filtration systems can withstand both types of indoor pollutants. If kitchens are left untreated, cooking smoke and odors can cause long-term health risks, spreading to other parts of a home. And while formaldehyde remains the most common VOC found in homes (it’s source is mainly new furniture, building materials and combustion), cooking is the leading source of indoor air pollution, with the main pollutants being PM2.5 and NO2. Understanding the pollutants kitchen emissions carry, associated health risks, and effective filtration methods ensures clean air is maintained while dinner is served. What causes cooking smoke? Cooking smoke is a combination of various pollutants and chemical emissions released when preparing food, often derived from heated appliances, such as stoves and toasters. Without proper ventilation or air filtration, cooking smoke spreads throughout indoor spaces, sticking to common surfaces, such as walls and cabinet doors. Over time, these particles can continue to build up and compromise respiratory health. According to the World Health Organization, 1 in 3 people worldwide use harmful cooking methods that put health at risk (1). Carrying multiple different chemicals and particles, cooking smoke can lead to harmful indoor air quality conditions. What is in cooking smoke? Cooking smoke is comprised of multiple different layers of pollutants that carry their own harmful effects, such as fine particulate matter, gaseous emissions, and volatile organic compounds (VOCs). Cooking smoke produces PM2.5 and PM10 pollutants, particles measuring 2.5 microns or less and up to 10 microns, respectively. Between the gaseous chemicals released and ultrafine pollutants produced, specific particles include: Nitrogen Oxide Carbon Monoxide Formaldehyde Soot Smoke Benzene Long-term exposure to these particles can cause elevated health risks for lung cancer, respiratory complications, nasal irritation, and heart disease. Short-term symptoms can range from dizziness and confusion to chest pain and weakness. Alongside smoke exposure health risks, kitchen odors and smells can cause their own harmful effects as well. Most common causes of kitchen odor Kitchen odors are gaseous chemical emissions derived from various household sources, such as cleaning sprays, scented products, and open gas stove flames. Chemical pollutants are often mixed within scented or aerosol kitchen products that become airborne when sprayed and possibly ingested when eating. Kitchen odors can manifest through hidden sources as well, such as rotten food and sink drains, which produce mold spores that can persist. Kitchen odors and mold spores linger if left untreated, manifesting on common surfaces such as fabrics, furniture, and walls. Extreme cases of mold exposure can lead to elevated health risks and respiratory symptoms. Various kitchen practices could also increase the likelihood of harmful cooking smoke and odor particles as well. What contributes to cooking smoke and kitchen odor? Some households may produce more abundant cooking smoke and kitchen odor particles based on cooking practices and appliances utilized. For instance, gas stoves create harmful gaseous emissions and smoke that can become airborne or get exposed to food. A study published in 2023 found gas stoves to be accountable for 13% of childhood asthma cases (2). Aside from appliance emissions, cooking practices can also elevate pollutant particle levels. Overcooking food, burning fats and oils, stir-frying, and deep-frying can create abundant gaseous emissions and smoke (3). Unkept kitchens or spaces with a lack of ventilation may also encounter stronger kitchen odors. To combat abundant cooking smoke and kitchen odor particles—cooking methods, open ventilation, and multi-layer air filtration are key in minimizing pollutants. Clean air methods for kitchens and cooking spaces Eliminating both kitchen odors and cooking smoke is not easy, requiring multilayer air quality interventions alongside routine rituals and cleaning. Several interventions can help improve the air quality in the kitchen: Using an electric stove instead of a gas stove, as gas stoves produce significantly more air pollution than electric stovetops. Installing a high quality exhaust range hood. Exhaust hoods actually expel air out of the house, while most range hoods recirculate air throughout the house. It is best to upgrade your range hood to an exhaust hood. Open windows when there is active cooking and utilize kitchen exhaust fans to ventilate out smoke. Utilizing an air purifier with HyperHEPA technology and activated carbon is key—HyperHEPA filtration captures ultrafine particulate matter like cooking smoke, while activated carbon filters remove gaseous odor particles. Daily practices and awareness can help ensure kitchen pollutants are kept at a minimum, including: Cooking Methods: Avoid burning food and oils. Kitchen Maintenance: Routinely clean surfaces, install a multifilter air purifier, and utilize chemical-free and scent-free cleaning products. Appliance Awareness: Ensure appliances are turned off when not in use and install air quality monitors next to stovetops. Through mindful cooking methods and powerful multilayer filtration, comprehensively clean air in kitchens is achievable. Conclusion Source control such as upgrading to electric stovetops and high-quality exhaust range hoods can help reduce the amount of air pollution from cooking smoke and kitchen odors. Air purifiers can effectively remove kitchen odors and cooking smoke if the system utilizes multilayer HyperHEPA filtration and activated carbon. By employing multilayer air filtration, maximum pollutant protection is provided and all various types of airborne particles are captured. To ensure kitchen odors and smoke are eliminated at the source—clean cooking practices and electric stovetops can reduce pollutant exposure before it begins, keeping food and air quality safe. Frequently Asked Questions (FAQs) Are kitchen odors and cooking smoke harmful?Yes, if left untreated, kitchen odors and cooking smoke can linger indoors, sticking to common surfaces such as furniture, fabrics, and walls. Long-term exposure with these pollutants can lead to elevated health risks and respiratory complications, especially for sensitive groups, such as children and the elderly. How do I get rid of kitchen odors and cooking smoke?To eliminate both kitchen odors and cooking smoke, it is important to utilize an air purifier with multilayer activated carbon and HyperHEPA filtration. Activated carbon filters eliminate gaseous odor particles while HyperHEPA filtration removes ultrafine particulate matter, providing comprehensively clean air quality. Alongside air filtration, daily practices and clean cooking methods are key to limiting pollutant particles. Electric stoves, routine cleaning, and consistent ventilation can help minimize and protect against kitchen pollutants. What causes kitchen odors and cooking smoke?Kitchen odors and cooking smoke can be caused by and further elevated through several different variables. For cooking smoke, gas stoves are found to produce heightened levels of gaseous pollutants and smoke compared to electric burners. Food preparation methods such as overcooking or deep-frying ingredients can lead to an abundance of cooking smoke as well. For kitchen odors, lack of filtration and unclean spaces can elevate risks for mold production and lingering pollutants. To defend against kitchen odors, it is key to utilize chemical-free sanitization products and open windows during cooking hours to maximize ventilation. What is the difference between kitchen odors and cooking smoke?The main differences between kitchen odors and cooking smoke are the types of particles they release and origin sources. Cooking smoke is a combination of gaseous emissions, volatile organic compounds (VOCs), and ultrafine particulate matter that is released during heated food preparation. On the other hand, kitchen odors do not necessarily depend on heat, releasing gaseous and chemical emissions through household cleaning products, sink drains, and molded food.","

Yes, air purifiers can remove both cooking smoke and kitchen odors, but not all air filtration systems can withstand both types of indoor pollutants. If kitchens are left untreated, cooking smoke and odors can cause long-term health risks, spreading to other parts of a home.

And while formaldehyde remains the most common VOC found in homes (it’s source is mainly new furniture, building materials and combustion), cooking is the leading source of indoor air pollution, with the main pollutants being PM2.5 and NO2. Understanding the pollutants kitchen emissions carry, associated health risks, and effective filtration methods ensures clean air is maintained while dinner is served.

What causes cooking smoke?

Cooking smoke is a combination of various pollutants and chemical emissions released when preparing food, often derived from heated appliances, such as stoves and toasters. Without proper ventilation or air filtration, cooking smoke spreads throughout indoor spaces, sticking to common surfaces, such as walls and cabinet doors. Over time, these particles can continue to build up and compromise respiratory health.

According to the World Health Organization, 1 in 3 people worldwide use harmful cooking methods that put health at risk (1). Carrying multiple different chemicals and particles, cooking smoke can lead to harmful indoor air quality conditions.

What is in cooking smoke?

Cooking smoke is comprised of multiple different layers of pollutants that carry their own harmful effects, such as fine particulate matter, gaseous emissions, and volatile organic compounds (VOCs). Cooking smoke produces PM2.5 and PM10 pollutants, particles measuring 2.5 microns or less and up to 10 microns, respectively. Between the gaseous chemicals released and ultrafine pollutants produced, specific particles include:

Nitrogen Oxide
Carbon Monoxide
Formaldehyde
Soot
Smoke
Benzene

Long-term exposure to these particles can cause elevated health risks for lung cancer, respiratory complications, nasal irritation, and heart disease. Short-term symptoms can range from dizziness and confusion to chest pain and weakness. Alongside smoke exposure health risks, kitchen odors and smells can cause their own harmful effects as well.

Most common causes of kitchen odor

Kitchen odors are gaseous chemical emissions derived from various household sources, such as cleaning sprays, scented products, and open gas stove flames. Chemical pollutants are often mixed within scented or aerosol kitchen products that become airborne when sprayed and possibly ingested when eating. Kitchen odors can manifest through hidden sources as well, such as rotten food and sink drains, which produce mold spores that can persist.

Kitchen odors and mold spores linger if left untreated, manifesting on common surfaces such as fabrics, furniture, and walls. Extreme cases of mold exposure can lead to elevated health risks and respiratory symptoms. Various kitchen practices could also increase the likelihood of harmful cooking smoke and odor particles as well.

What contributes to cooking smoke and kitchen odor?

Some households may produce more abundant cooking smoke and kitchen odor particles based on cooking practices and appliances utilized. For instance, gas stoves create harmful gaseous emissions and smoke that can become airborne or get exposed to food. A study published in 2023 found gas stoves to be accountable for 13% of childhood asthma cases (2).

Aside from appliance emissions, cooking practices can also elevate pollutant particle levels. Overcooking food, burning fats and oils, stir-frying, and deep-frying can create abundant gaseous emissions and smoke (3). Unkept kitchens or spaces with a lack of ventilation may also encounter stronger kitchen odors.

To combat abundant cooking smoke and kitchen odor particles—cooking methods, open ventilation, and multi-layer air filtration are key in minimizing pollutants.

Clean air methods for kitchens and cooking spaces

Eliminating both kitchen odors and cooking smoke is not easy, requiring multilayer air quality interventions alongside routine rituals and cleaning. Several interventions can help improve the air quality in the kitchen:

Using an electric stove instead of a gas stove, as gas stoves produce significantly more air pollution than electric stovetops.
Installing a high quality exhaust range hood. Exhaust hoods actually expel air out of the house, while most range hoods recirculate air throughout the house. It is best to upgrade your range hood to an exhaust hood. Open windows when there is active cooking and utilize kitchen exhaust fans to ventilate out smoke.
Utilizing an air purifier with HyperHEPA technology and activated carbon is key—HyperHEPA filtration captures ultrafine particulate matter like cooking smoke, while activated carbon filters remove gaseous odor particles.
Daily practices and awareness can help ensure kitchen pollutants are kept at a minimum, including:\n
- Cooking Methods: Avoid burning food and oils.
- Kitchen Maintenance: Routinely clean surfaces, install a multifilter air purifier, and utilize chemical-free and scent-free cleaning products.
- Appliance Awareness: Ensure appliances are turned off when not in use and install air quality monitors next to stovetops.
\n

Through mindful cooking methods and powerful multilayer filtration, comprehensively clean air in kitchens is achievable.

Conclusion

Source control such as upgrading to electric stovetops and high-quality exhaust range hoods can help reduce the amount of air pollution from cooking smoke and kitchen odors. Air purifiers can effectively remove kitchen odors and cooking smoke if the system utilizes multilayer HyperHEPA filtration and activated carbon. By employing multilayer air filtration, maximum pollutant protection is provided and all various types of airborne particles are captured.

To ensure kitchen odors and smoke are eliminated at the source—clean cooking practices and electric stovetops can reduce pollutant exposure before it begins, keeping food and air quality safe.

Frequently Asked Questions (FAQs)

Are kitchen odors and cooking smoke harmful?
Yes, if left untreated, kitchen odors and cooking smoke can linger indoors, sticking to common surfaces such as furniture, fabrics, and walls. Long-term exposure with these pollutants can lead to elevated health risks and respiratory complications, especially for sensitive groups, such as children and the elderly.

How do I get rid of kitchen odors and cooking smoke?
To eliminate both kitchen odors and cooking smoke, it is important to utilize an air purifier with multilayer activated carbon and HyperHEPA filtration. Activated carbon filters eliminate gaseous odor particles while HyperHEPA filtration removes ultrafine particulate matter, providing comprehensively clean air quality.

Alongside air filtration, daily practices and clean cooking methods are key to limiting pollutant particles. Electric stoves, routine cleaning, and consistent ventilation can help minimize and protect against kitchen pollutants.

What causes kitchen odors and cooking smoke?
Kitchen odors and cooking smoke can be caused by and further elevated through several different variables.

For cooking smoke, gas stoves are found to produce heightened levels of gaseous pollutants and smoke compared to electric burners. Food preparation methods such as overcooking or deep-frying ingredients can lead to an abundance of cooking smoke as well.

For kitchen odors, lack of filtration and unclean spaces can elevate risks for mold production and lingering pollutants. To defend against kitchen odors, it is key to utilize chemical-free sanitization products and open windows during cooking hours to maximize ventilation.

What is the difference between kitchen odors and cooking smoke?
The main differences between kitchen odors and cooking smoke are the types of particles they release and origin sources.

Cooking smoke is a combination of gaseous emissions, volatile organic compounds (VOCs), and ultrafine particulate matter that is released during heated food preparation. On the other hand, kitchen odors do not necessarily depend on heat, releasing gaseous and chemical emissions through household cleaning products, sink drains, and molded food.

","can-air-purifiers-remove-cooking-smoke-and-kitchen-odors","gid://shopify/Article/642027913294","https://shop.iqair.cn/en/blogs/news/can-air-purifiers-remove-cooking-smoke-and-kitchen-odors","2026-08-18T15:00:04Z",[195,235],"Can air purifiers remove cooking smoke and kitchen odors?",{"_66":232,"_80":233,"_82":234,"_84":141,"_86":142},"gid://shopify/ArticleImage/274697748558","Atem Earth in a kitchen","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Article_CanAirPurifiersRemoveCookingSmokeKitchenOdors_Desk_803f802d-2108-44c2-9d31-20de4ce87b08.jpg?v=1787072941","Featured articles",{"_92":93},{"_64":91},"Find out more about the major wildfires burning across British Columbia, including the latest containment status, affected communities, and evacuation information.","

Find out more about the major wildfires burning across British Columbia, including the latest containment status, affected communities, and evacuation information.

","What are the names and locations of the wildfires? As of August 19, 2026, several major wildfires are burning across British Columbia, Canada. In the Cariboo Fire Centre, the Fiftynine Creek Fire burned northwest of Isadore Road, while the Pear Lake Fire is burning east of Pear Lake (1). In the Kamloops Fire Centre, the French Bar Creek Fire is burning near Big Bar Creek, and the Bonanza Creek Fire is burning near Bonanza Creek (2). In the Coastal Fire Centre, the Signal Hill Fire is burning near Pemberton, the Brunswick Creek Fire is burning near Chaumox Road, and the Anderson Creek Fire burned near Anderson River (3). Which cities or areas are affected by the wildfires? The cities and areas affected by the British Columbia wildfires include: Anderson River Big Bar Creek Bonanza Creek Chaumox Road Clinton Fraser Valley Regional District Isadore Road Pear Lake Pemberton Spuzzum Several First Nations and regional districts are also impacted, including Boston Bar First Nation, Boothroyd Indian Band, Coldwater Indian Band, Nooaitch Indian Band, Spuzzum First Nation, Squamish-Lillooet Regional District, Stswecem'c Xget'tem First Nation, Thompson-Nicola Regional District, and the Village of Clinton (4). What is the current containment status of the wildfires? As of August 19, 2026, five of the seven highlighted wildfires remain out of control and continue to spread or are expected to spread beyond established control lines (5). The Fiftynine Creek Fire has burned approximately 29,611.8 hectares and is 100% contained. The French Bar Creek Fire 52,291.08 hectares. The Anderson Creek Fire burned 10,118.4 hectares and is 100% contained. The Brunswick Creek Fire 8,940.7 hectares. The Bonanza Creek Fire 28,417.2 hectares. The Pear Lake Fire 160,314.7 hectares. The Signal Hill Fire burned 105.5 hectares and is 100% contained. Are there any evacuation orders or alerts in place? Evacuation orders and alerts remain in effect for all seven wildfire incidents. Residents in areas surrounding the Fiftynine Creek, French Bar Creek, Pear Lake, Bonanza Creek, Signal Hill, Brunswick Creek, and Anderson Creek fires should continue following instructions issued by local authorities and emergency management agencies (6). Evacuation orders have been issued by several regional districts, municipalities, and First Nations, including the Thompson-Nicola Regional District, Squamish-Lillooet Regional District, Fraser Valley Regional District, Village of Clinton, Village of Pemberton, Boothroyd Indian Band, Boston Bar First Nation, Spuzzum First Nation, and Stswecem'c Xget'tem First Nation (7). Numerous evacuation alerts also remain active, indicating residents should be prepared to leave on short notice if wildfire conditions deteriorate. 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.","

What are the names and locations of the wildfires?

As of August 19, 2026, several major wildfires are burning across British Columbia, Canada.

In the Cariboo Fire Centre, the Fiftynine Creek Fire burned northwest of Isadore Road, while the Pear Lake Fire is burning east of Pear Lake (1).

In the Kamloops Fire Centre, the French Bar Creek Fire is burning near Big Bar Creek, and the Bonanza Creek Fire is burning near Bonanza Creek (2).

In the Coastal Fire Centre, the Signal Hill Fire is burning near Pemberton, the Brunswick Creek Fire is burning near Chaumox Road, and the Anderson Creek Fire burned near Anderson River (3).

Which cities or areas are affected by the wildfires?

The cities and areas affected by the British Columbia wildfires include:

Anderson River
Big Bar Creek
Bonanza Creek
Chaumox Road
Clinton
Fraser Valley Regional District
Isadore Road
Pear Lake
Pemberton
Spuzzum

Several First Nations and regional districts are also impacted, including Boston Bar First Nation, Boothroyd Indian Band, Coldwater Indian Band, Nooaitch Indian Band, Spuzzum First Nation, Squamish-Lillooet Regional District, Stswecem'c Xget'tem First Nation, Thompson-Nicola Regional District, and the Village of Clinton (4).

What is the current containment status of the wildfires?

As of August 19, 2026, five of the seven highlighted wildfires remain out of control and continue to spread or are expected to spread beyond established control lines (5).

The Fiftynine Creek Fire has burned approximately 29,611.8 hectares and is 100% contained.

The French Bar Creek Fire 52,291.08 hectares.

The Anderson Creek Fire burned 10,118.4 hectares and is 100% contained.

The Brunswick Creek Fire 8,940.7 hectares.

The Bonanza Creek Fire 28,417.2 hectares.

The Pear Lake Fire 160,314.7 hectares.

The Signal Hill Fire burned 105.5 hectares and is 100% contained.

Are there any evacuation orders or alerts in place?

Evacuation orders and alerts remain in effect for all seven wildfire incidents. Residents in areas surrounding the Fiftynine Creek, French Bar Creek, Pear Lake, Bonanza Creek, Signal Hill, Brunswick Creek, and Anderson Creek fires should continue following instructions issued by local authorities and emergency management agencies (6).

Evacuation orders have been issued by several regional districts, municipalities, and First Nations, including the Thompson-Nicola Regional District, Squamish-Lillooet Regional District, Fraser Valley Regional District, Village of Clinton, Village of Pemberton, Boothroyd Indian Band, Boston Bar First Nation, Spuzzum First Nation, and Stswecem'c Xget'tem First Nation (7).

Numerous evacuation alerts also remain active, indicating residents should be prepared to leave on short notice if wildfire conditions deteriorate.

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

","wildfire-map-spotlight-british-columbia-wildfires-july-2026","gid://shopify/Article/641943044174","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-british-columbia-wildfires-july-2026","2026-08-19T05:00:00Z",[179,211,212],"Wildfire Map Spotlight: British Columbia Wildfires",{"_66":249,"_80":250,"_82":251,"_84":141,"_86":142},"gid://shopify/ArticleImage/274711052366","Smoke over dense forest.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire8Desktop_0cc11d8f-efd7-48b8-82ed-d622863cd019.jpg?v=1787130313",{"_92":93},{"_64":91},"Find out more about the Kaiser Canyon Fire burning near Nespelem in Washington, including the latest containment, affected communities, and evacuation information.","

Find out more about the Kaiser Canyon Fire burning near Nespelem in Washington, including the latest containment, affected communities, and evacuation information.

","What is the name and location of the wildfire? As of August 19, 2026, the Kaiser Canyon Fire is burning south of the 900 Block of Buffalo Lake Road S near Nespelem in Okanogan and Ferry counties, Washington. The wildfire has spread across portions of the Colville Reservation, threatening nearby communities and infrastructure while burning near the Columbia River, Owhi Flats, and the State Route 155 corridor (1). Which cities or areas are affected by the Kaiser Canyon Fire? The cities and areas affected by the Kaiser Canyon Fire include: Buffalo Lake Road Columbia River Campground Colville Ferry County Nespelem Okanogan County Owhi Flats Park City Loop Road Rebecca Lake Road State Route 155 corridor What is the current containment status of the Kaiser Canyon Fire? As of August 19, 2026, the Kaiser Canyon Fire has burned approximately 138,296 acres and remains 86% contained. Firefighters continue to focus on protecting homes, communities, and critical infrastructure while strengthening containment lines around the fire. Crews are using ground resources, heavy equipment, and aircraft where terrain and weather conditions allow. Forecasts of warmer, drier, and windier weather could increase fire activity over the coming days, potentially making containment efforts more difficult. Are there any evacuation orders or alerts in place? A Level 3 “Go Now” evacuation order remains in effect in the immediate fire area. A Level 2 “Be Ready” warning covers surrounding areas, while a Level 1 “Ready” advisory is in effect in nearby communities. Residents should follow local evacuation guidance and monitor updates as conditions change. 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 August 19, 2026, The Kaiser Canyon Fire is 86% contained.","

What is the name and location of the wildfire?

As of August 19, 2026, the Kaiser Canyon Fire is burning south of the 900 Block of Buffalo Lake Road S near Nespelem in Okanogan and Ferry counties, Washington.

The wildfire has spread across portions of the Colville Reservation, threatening nearby communities and infrastructure while burning near the Columbia River, Owhi Flats, and the State Route 155 corridor (1).

Which cities or areas are affected by the Kaiser Canyon Fire?

The cities and areas affected by the Kaiser Canyon Fire include:

Buffalo Lake Road
Columbia River Campground
Colville
Ferry County
Nespelem
Okanogan County
Owhi Flats
Park City Loop Road
Rebecca Lake Road
State Route 155 corridor

What is the current containment status of the Kaiser Canyon Fire?

As of August 19, 2026, the Kaiser Canyon Fire has burned approximately 138,296 acres and remains 86% contained.

Firefighters continue to focus on protecting homes, communities, and critical infrastructure while strengthening containment lines around the fire. Crews are using ground resources, heavy equipment, and aircraft where terrain and weather conditions allow.

Forecasts of warmer, drier, and windier weather could increase fire activity over the coming days, potentially making containment efforts more difficult.

Are there any evacuation orders or alerts in place?

A Level 3 “Go Now” evacuation order remains in effect in the immediate fire area. A Level 2 “Be Ready” warning covers surrounding areas, while a Level 1 “Ready” advisory is in effect in nearby communities.

Residents should follow local evacuation guidance and monitor updates as conditions change.

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 August 19, 2026, The Kaiser Canyon Fire is 86% contained.

","wildfire-map-spotlight-kaiser-canyon-fire-washington","gid://shopify/Article/641919778894","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-kaiser-canyon-fire-washington","2026-08-19T05:30:00Z",[179,211,212],"Wildfire Map Spotlight: Kaiser Canyon Fire, Washington",{"_66":265,"_80":266,"_82":267,"_84":141,"_86":142},"gid://shopify/ArticleImage/274708365390","Forest fire.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire9Desktop_f484b644-ef7a-449c-9665-c993e4e2a81f.jpg?v=1787123481",{"_92":93},{"_64":91},"Find out more about the Bug and Stallion fires and their impacts across northern Nevada and nearby California.","

Find out more about the Bug and Stallion fires and their impacts across northern Nevada and nearby California.

","What are the names and locations of the wildfires? As of August 19, 2026, the Bug Fire is burning across Washoe County in Nevada and Lassen and Sierra Counties in California. It began northwest of Cold Springs along U.S. Route 395 near the Nevada-California state line and has merged with the Fred Mountain Fire. The fire now extends east toward Winnemucca Ranch Road (1). The Stallion Fire is burning separately in Washoe County, Nevada, south of Pyramid Lake. The fire has spread near State Routes 445 and 446, affecting communities between Pyramid Lake and the Reno-Sparks area (2). Which cities or areas are affected by the wildfires? The cities and areas affected by the Bug and Stallion fires include: Antelope Valley Canyon Hills Cold Springs Dogskin Mountains Hungry Valley Lemmon Valley Moon Rocks Nixon North Spanish Springs Palomino Valley Pyramid Lake Rancho Haven Silver Knolls Sutcliffe Wadsworth White Lake Winnemucca Ranch Road What is the current containment status of the wildfires? As of August 19, 2026, the Bug Fire has burned approximately 93,898 acres and is 94% contained, while the Stallion Fire has burned approximately 40,691 acres and remains 95% contained. Are there any evacuation orders or alerts in place? All evacuation orders and warnings in Washoe and Lassen counties have been lifted as fire conditions improved. Residents should continue monitoring local emergency updates for any changes. 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 August 19, 2026, the Bug Fire is 94% contained, while the Stallion Fire is 95% contained.","

What are the names and locations of the wildfires?

As of August 19, 2026, the Bug Fire is burning across Washoe County in Nevada and Lassen and Sierra Counties in California. It began northwest of Cold Springs along U.S. Route 395 near the Nevada-California state line and has merged with the Fred Mountain Fire. The fire now extends east toward Winnemucca Ranch Road (1).

The Stallion Fire is burning separately in Washoe County, Nevada, south of Pyramid Lake. The fire has spread near State Routes 445 and 446, affecting communities between Pyramid Lake and the Reno-Sparks area (2).

Which cities or areas are affected by the wildfires?

The cities and areas affected by the Bug and Stallion fires include:

Antelope Valley
Canyon Hills
\nCold Springs
\n
Dogskin Mountains
Hungry Valley
Lemmon Valley
Moon Rocks
\nNixon
\n
North Spanish Springs
Palomino Valley
Pyramid Lake
Rancho Haven
Silver Knolls
\nSutcliffe
\n
\nWadsworth
\n
White Lake
Winnemucca Ranch Road

What is the current containment status of the wildfires?

As of August 19, 2026, the Bug Fire has burned approximately 93,898 acres and is 94% contained, while the Stallion Fire has burned approximately 40,691 acres and remains 95% contained.

Are there any evacuation orders or alerts in place?

All evacuation orders and warnings in Washoe and Lassen counties have been lifted as fire conditions improved. Residents should continue monitoring local emergency updates for any changes.

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.
\nContribute to your community’s outdoor air quality data.
\n
Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask.
\n

As of August 19, 2026, the Bug Fire is 94% contained, while the Stallion Fire is 95% contained.

","wildfire-map-spotlight-bug-and-stallion-fires-nevada","gid://shopify/Article/642074968142","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-bug-and-stallion-fires-nevada","2026-08-19T05:35:00Z",[179,211,212],"Wildfire Map Spotlight: Bug and Stallion Fires, Nevada",{"_66":281,"_80":282,"_82":283,"_84":284,"_86":87},"gid://shopify/ArticleImage/274708496462","Wildfire at night.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire3Desktop_2e97d220-a231-4dd6-ab38-d08fcb657cb4.jpg?v=1787123690",2800,{"_92":93},{"_64":91},"Multiple wildfires are burning across northern and central Portugal, with over 2,000 emergency personnel deployed amid extreme heat and fire danger warnings. Learn more about containment efforts and evacuations.","

Multiple wildfires are burning across northern and central Portugal, with over 2,000 emergency personnel deployed amid extreme heat and fire danger warnings. Learn more about containment efforts and evacuations.

","What are the names and locations of the wildfires? As of August 19, 2026, multiple active wildfires are burning across northern Portugal. The most significant blaze started on Saturday, August 16, in the parish of Cabeça Boa in the municipality of Torre de Moncorvo, in the northeastern district of Bragança, and has since spread to the neighbouring municipality of Carrazeda de Ansiães (1). Additional fires are burning in Arouca in the district of Aveiro, and in Santo Tirso in Porto's Metropolitan Area. Which cities or areas are affected by the wildfires? Active wildfires are affecting several communities across northern Portugal, including: Arouca, Aveiro Carrazeda de Ansiães and Torre de Moncorvo, Bragança Santo Tirso, Porto Metropolitan Area What is the current containment status of the wildfires? The Torre de Moncorvo blaze had one active front in the early afternoon of August 18, with local authorities hoping to declare it under control shortly after and move into the mop-up phase. The Arouca fire had four active fronts as of Tuesday morning, with more than 300 firefighters, around 100 vehicles, and two aircraft deployed. In Santo Tirso, around 200 personnel and more than 60 vehicles remained engaged. In total, more than 2,000 emergency personnel and approximately 20 aircraft are actively deployed across all fronts (2). Are there any evacuation orders or alerts in place? Civil Protection has adopted preventive safety measures in communities near the Arouca fire to safeguard homes and lives. Nine districts have been placed under orange weather warning by the Portuguese Institute for Sea and Atmosphere, with the rest of mainland Portugal, except Lisbon, Setúbal, and Faro, under yellow warning. Maximum temperatures above 40°C are expected across several regions, with northern and central inland areas facing very high to maximum wildfire risk (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.","

What are the names and locations of the wildfires?

As of August 19, 2026, multiple active wildfires are burning across northern Portugal.

The most significant blaze started on Saturday, August 16, in the parish of Cabeça Boa in the municipality of Torre de Moncorvo, in the northeastern district of Bragança, and has since spread to the neighbouring municipality of Carrazeda de Ansiães (1).

Additional fires are burning in Arouca in the district of Aveiro, and in Santo Tirso in Porto's Metropolitan Area.

Which cities or areas are affected by the wildfires?

Active wildfires are affecting several communities across northern Portugal, including:

Arouca, Aveiro\n
Carrazeda de Ansiães and Torre de Moncorvo, Bragança\n
\nSanto Tirso, Porto Metropolitan Area

What is the current containment status of the wildfires?

The Torre de Moncorvo blaze had one active front in the early afternoon of August 18, with local authorities hoping to declare it under control shortly after and move into the mop-up phase.

The Arouca fire had four active fronts as of Tuesday morning, with more than 300 firefighters, around 100 vehicles, and two aircraft deployed. In Santo Tirso, around 200 personnel and more than 60 vehicles remained engaged.

In total, more than 2,000 emergency personnel and approximately 20 aircraft are actively deployed across all fronts (2).

Are there any evacuation orders or alerts in place?

Civil Protection has adopted preventive safety measures in communities near the Arouca fire to safeguard homes and lives.

Nine districts have been placed under orange weather warning by the Portuguese Institute for Sea and Atmosphere, with the rest of mainland Portugal, except Lisbon, Setúbal, and Faro, under yellow warning.

Maximum temperatures above 40°C are expected across several regions, with northern and central inland areas facing very high to maximum wildfire risk (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

","wildfire-map-spotlight-northern-portugal-wildfires","gid://shopify/Article/642120384590","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-northern-portugal-wildfires","2026-08-19T05:40:56Z",[179,211,212],"Wildfire Map Spotlight: Northern Portugal Wildfires",{"_66":298,"_80":-5,"_82":299,"_84":141,"_86":142},"gid://shopify/ArticleImage/274705940558","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire15Desktop_7d7f92e9-d160-4917-a6e7-024937483f2d.jpg?v=1787118068",{"_92":93},{"_64":91},"Hurricane Lala caused destructive flooding, mudslides, road damage, and power outages across Hawaii. Find out more about the Hurricane Lala flooding.","

Hurricane Lala caused destructive flooding, mudslides, road damage, and power outages across Hawaii. Find out more about the Hurricane Lala flooding.

","What is the location of the flooding? As of August 19, 2026, flooding caused by Hurricane Lala has severely affected Hawaii, with the most destructive impacts reported in the Kau District on the southern Big Island. Naalehu, Pahala, Punaluu, and Waiohinu were among the hardest-hit communities. Floodwaters and debris descended from higher terrain, damaging roads and bridges, isolating rural communities, and disrupting communications (1). Heavy rain also affected the windward and northeastern parts of the Big Island. Preliminary rainfall totals reached 43.55 inches at Laupahoehoe, with additional heavy rainfall recorded around Hamakua, Hilo, and Puna (2). Which cities or areas are affected by the flooding? The most severe flooding occurred on the Big Island. Wider storm-related flooding, heavy rainfall, closures, and infrastructure disruptions also affected parts of Kauai, Maui, and Oahu (3). Haena, Kauai Hamakua, the Big Island Hilo, the Big Island Honolulu, Oahu Kau District, the Big Island Kalalau Trail, Kauai Kula, Maui Laupahoehoe, the Big Island Naalehu, the Big Island Na Pali Coast State Park, Kauai Olinda, Maui Pahala, the Big Island Piiholo, Maui Polihale State Park, Kauai Puna, the Big Island Punaluu, the Big Island Waiohinu, the Big Island What is the current containment status of the flooding? As of August 19, 2026, Hurricane Lala has moved west of Hawaii, and the immediate flooding threat has decreased. Crews are clearing mud, fallen trees, and debris while repairing damaged roads, bridges, communications infrastructure, and electrical systems. Some communities continue to experience damaged or blocked roads, power outages, and communication disruptions. Authorities reported that no major immediate wind hazards remained, although saturated ground could still cause landslides (4). Are there any evacuation orders or alerts in place? Emergency refuges were opened on Kauai during the storm, but statewide tropical storm warnings and flood watches were canceled by August 17. Brown-water advisories remain in effect because of storm runoff. Residents and visitors should avoid entering ocean water that appears brown or murky and continue monitoring local guidance regarding damaged roads, park closures, landslides, hazardous surf, and rip currents. How can I protect myself from mold after flooding? It’s important to take steps to prevent mold after a flood. Before entering a flooded area, make sure it is safe and free from electrical hazards or structural damage. Use protective gear: wear gloves, goggles, and a KN95/FFP2 mask to minimize exposure to mold spores. If there is still standing water, remove it as quickly as possible. Use pumps, wet-dry vacuums, or buckets to extract the water. Open windows and doors to facilitate air circulation and use fans, dehumidifiers, and HVAC systems to help dry the space. This step is crucial within the first 24-48 hours after flooding to prevent mold growth. Remove and discard any items that have been severely damaged by floodwater and cannot be thoroughly cleaned and dried. This includes carpets, upholstered furniture, mattresses, and any other porous materials. Thoroughly clean all hard surfaces with a detergent or cleaner suitable for mold remediation. Use a solution of 1.5 cups of bleach mixed with one gallon of water to disinfect nonporous surfaces. Never mix bleach with ammonia or other cleaning products, as the fumes are toxic. Maintain an indoor relative humidity (RH) of 35-50%. High humidity promotes mold growth, so consider using dehumidifiers in damp areas. Run a high-performance air purifier for mold, both during and after the mold removal work. If the flooding and mold damage are extensive, consider contacting professionals specializing in mold remediation to ensure proper cleanup and restoration. Remember, mold can pose health risks, so it's important to take these steps promptly and thoroughly. If you experience persistent mold-related health issues or have concerns about extensive mold growth, consult with a medical professional or a mold remediation specialist.","

What is the location of the flooding?

As of August 19, 2026, flooding caused by Hurricane Lala has severely affected Hawaii, with the most destructive impacts reported in the Kau District on the southern Big Island. Naalehu, Pahala, Punaluu, and Waiohinu were among the hardest-hit communities.

Floodwaters and debris descended from higher terrain, damaging roads and bridges, isolating rural communities, and disrupting communications (1).

Heavy rain also affected the windward and northeastern parts of the Big Island. Preliminary rainfall totals reached 43.55 inches at Laupahoehoe, with additional heavy rainfall recorded around Hamakua, Hilo, and Puna (2).

Which cities or areas are affected by the flooding?

The most severe flooding occurred on the Big Island. Wider storm-related flooding, heavy rainfall, closures, and infrastructure disruptions also affected parts of Kauai, Maui, and Oahu (3).

Haena, Kauai
Hamakua, the Big Island
\nHilo, the Big Island
\nHonolulu, Oahu
Kau District, the Big Island
Kalalau Trail, Kauai
Kula, Maui
Laupahoehoe, the Big Island
Naalehu, the Big Island
Na Pali Coast State Park, Kauai
Olinda, Maui
\nPahala, the Big Island
Piiholo, Maui
Polihale State Park, Kauai
Puna, the Big Island
\nPunaluu, the Big Island
Waiohinu, the Big Island

What is the current containment status of the flooding?

As of August 19, 2026, Hurricane Lala has moved west of Hawaii, and the immediate flooding threat has decreased. Crews are clearing mud, fallen trees, and debris while repairing damaged roads, bridges, communications infrastructure, and electrical systems.

Some communities continue to experience damaged or blocked roads, power outages, and communication disruptions. Authorities reported that no major immediate wind hazards remained, although saturated ground could still cause landslides (4).

Are there any evacuation orders or alerts in place?

Emergency refuges were opened on Kauai during the storm, but statewide tropical storm warnings and flood watches were canceled by August 17.

Brown-water advisories remain in effect because of storm runoff. Residents and visitors should avoid entering ocean water that appears brown or murky and continue monitoring local guidance regarding damaged roads, park closures, landslides, hazardous surf, and rip currents.

\n\n

How can I protect myself from mold after flooding?

It’s important to take steps to prevent mold after a flood.

Before entering a flooded area, make sure it is safe and free from electrical hazards or structural damage.
Use protective gear: wear gloves, goggles, and a KN95/FFP2 mask to minimize exposure to mold spores.
If there is still standing water, remove it as quickly as possible. Use pumps, wet-dry vacuums, or buckets to extract the water.
Open windows and doors to facilitate air circulation and use fans, dehumidifiers, and HVAC systems to help dry the space. This step is crucial within the first 24-48 hours after flooding to prevent mold growth.
Remove and discard any items that have been severely damaged by floodwater and cannot be thoroughly cleaned and dried. This includes carpets, upholstered furniture, mattresses, and any other porous materials.
Thoroughly clean all hard surfaces with a detergent or cleaner suitable for mold remediation. Use a solution of 1.5 cups of bleach mixed with one gallon of water to disinfect nonporous surfaces. Never mix bleach with ammonia or other cleaning products, as the fumes are toxic.
Maintain an indoor relative humidity (RH) of 35-50%. High humidity promotes mold growth, so consider using dehumidifiers in damp areas.
\nRun a high-performance air purifier for mold, both during and after the mold removal work.
If the flooding and mold damage are extensive, consider contacting professionals specializing in mold remediation to ensure proper cleanup and restoration.

Remember, mold can pose health risks, so it's important to take these steps promptly and thoroughly. If you experience persistent mold-related health issues or have concerns about extensive mold growth, consult with a medical professional or a mold remediation specialist.

","indoor-air-quality-alert-hurricane-lala-hawaii","gid://shopify/Article/642122711118","https://shop.iqair.cn/en/blogs/news/indoor-air-quality-alert-hurricane-lala-hawaii","2026-08-19T12:08:49Z",[179,211,316],"Indoor Air Quality Alert: Hurricane Lala, Hawaii",{"_66":313,"_80":314,"_82":315,"_84":141,"_86":142},"gid://shopify/ArticleImage/274713182286","Trees stand submerged in floodwaters.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Flooding6Desktop_a4c7364b-1d33-4baf-a940-8d8b0d532031.jpg?v=1787142210","Molds",{"_51":52,"_53":334,"_11":335,"_56":221,"_58":222,"_60":223,"_62":224,"_64":225,"_66":226,"_68":227,"_70":-5,"_71":228,"_73":336,"_75":230,"_77":337},{"_51":52,"_53":319,"_11":320,"_56":321,"_58":322,"_60":323,"_62":324,"_64":325,"_66":326,"_68":327,"_70":-5,"_71":328,"_73":329,"_75":330,"_77":331},{"_92":93},{"_64":91},"Air changes per hour – why should this matter to you? Read and find out before you invest in an air purifier.","

Air changes per hour – why should this matter to you? Read and find out before you invest in an air purifier.

","Air changes per hour (ACH) is a ventilation metric that measures how frequently indoor air is replaced and filtered within a 60-minute time period. When choosing an air purifier, ACH values can play an important role in determining air cleaning efficiency and filtration power. Understanding ACH values, metric calculations, and associated symptom relief is key to guarantee maximum air quality protection and fast filtration efficiency within indoor spaces. What does ACH mean? Air changes per hour is a metric system utilized to measure how often indoor air particles are cleaned and filtered within one hour in a controlled indoor space, meaning an ACH value of 2 equals to air particles being replaced 2 times in an hour. ACH values commonly range on a scale of 1-6; however, exceptional air quality filtering and ventilation can produce higher ACH levels (1). For air purifiers, the higher the ACH calculated value, the higher the indication that air particles within a room have been replaced through filter circulation. Low ACH values could determine stagnant air or a lack of proper ventilation in an enclosed space. Therefore, by calculating ACH levels for air purifiers or air cleaning systems, families and homeowners can gain a better understanding of the air filtration efficiency surrounding them. How do you measure ACH? Air changes per hour is calculated through a simple equation combining system airflow in cubic feet per minute (CFM) with timespan divided by the room dimensions. Check product packaging to see manufacturer labeled ACH values or calculate at home through personal measurements. To measure air changes per hour, utilize the equation: Measuring ACH levels not only allows for an in-depth understanding of the surrounding ventilation and filtration efficiency in a space, but also ensures health symptoms are alleviated and clean air quality is maintained through quantitative data. Most manufacturers provide ACH only for the highest speed setting. Therefore, it’s important to understand ACH, so that you are aware how to determine ACH on the speed setting that you will use the air purifier. You will need the CFM for each speed setting to determine this. It’s important to have at least two air changes per hour to make an acceptable difference in air quality in a room or space. What does ACH help with? Air changes per hour measures differences in air quality and pertain associated benefits with higher ACH values that help alleviate health conditions and symptoms. According to a recent study, higher ACH levels have been found to be associated with respiratory symptom relief, reduced allergies, and healthier breathing by eliminating infectious aerosols (2). Rooms with high activity may require higher ACH levels to properly address elevated airborne pollutant activity. Contrastingly, large rooms with low activity or occupancy may not require high ACH levels to sufficiently provide clean air ventilation. The Centers for Disease Control and Prevention (CDC) recommends an ACH level of 7 or higher for the “best” ventilation efficiency, labeling an ACH value of 4 as “good” and a 6 as “better” (3). Why does ACH matter when choosing an air purifier? Air changes per hour is an important measurement tool and scale for determining air filtration efficiency, ensuring proper circulation and ventilation is actively cleaning the air. Selecting an air purifier with a high ACH value ensures maximum filtration efficiency while improving health conditions and symptoms. By utilizing ACH values to choose clean air systems, efficient ventilation and filtration power can be guaranteed for indoor spaces. Individuals with asthma, eczema, and respiratory difficulties also experienced an improvement of symptoms through ACH measurements and stability. Elevated ACH levels can substantially reduce the time to remove airborne pollutants, creating a high-filtration-efficiency environment and limiting exposure to harmful particles. Check for “Shortcutting” in air purifier design In air purification, \"shortcutting\" is an airflow design flaw where an air cleaner's intake and exhaust are too close, causing freshly filtered air to re-enter the machine immediately instead of circulating through the room. IQAir systems prevents shortcutting by placing intakes and outputs at opposite ends with its Swiss Design and manufacturing. Understanding Shortcutting: The Problem: Poorly designed purifiers pull clean air right back in, wasting energy and reducing effective room cleaning. The IQAir Design: Units like the HealthPro series separate intake (bottom) and outflow (top/opposite ends) to force complete room air mixing. Result: Maximizes air changes per hour (ACH) without recycling already-purified air. How to increase ACH levels Air changes per hour values are not set in stone and are influenced by the actual speed setting being used and if the air purifier is designed to prevent shortcutting. High ACH levels have been linked to allergen symptom relief, the dilution of indoor airborne pollutants, and reduced exposure to harmful particles. ACH levels can be elevated within indoor spaces through additional air cleaning technology and daily ventilation practices, such as: Air cleaning technology: Utilize multiple HyperHEPA air purifiers in high activity spaces, rely on HVAC filtration to increase airflow, and install an air quality monitor to know when outdoor ventilation is safe Daily practices: Open windows during periods of low outdoor activity, employ fans to increase air circulation throughout rooms, and routinely clean surfaces to limit airborne pollutants Employing additional air quality metrics could help further contextualize the filtration and ventilation efficiency within indoor air, such as CADR and CCM. The Clean Air Delivery Rate (CADR) measures how fast an air purifier can produce clean air, while Cumulative Clean Mass (CCM) determines how much pollutants an air purifier can capture before losing efficiency. Frequently Asked Questions (FAQs) Is ACH important?Yes, air changes per hour (ACH) is an important metric system for determining clean air ventilation and filtration efficiency. ACH measures how often an air cleaning system can clean and replace the air particles in a room. Specific ACH values detail how efficiently and effectively an air purifier system functions within the hour timeframe. By quantifying performance results, the air purifier selection process is simplified and ensures the most optimal decision can be made. Where can I find my ACH level?Check the air cleaning device’s product packaging for a listed ACH value or ranking. If no ACH value is listed, utilize the ACH equation to calculate at home and determine a device’s ventilation efficiency. What does ACH stand for?ACH is an acronym for air changes per hour, meaning this metric measures how many times air particles can be replaced within an hour in an indoor space. How do CCM and CADR relate to ACH?Cumulative Clean Mass (CCM), Clean Air Delivery Rate (CADR), and Air Changes per Hour (ACH) are all metrics measuring specific aspects of clean air quality, such as ventilation, filtration, and healthy particle production. These metrics help quantify air purifier capabilities to find the best air cleaning results through proven data collection. Employ CCM, CADR, and ACH calculations to ensure maximum pollutant protection and filtration efficiency is achieved between every air cleaning device. Conclusion Air changes per hour (ACH) is an essential metric tool that allows us to understand ventilation efficiency, symptom relief, and clean air filtration through quantitative, tangible data values and levels. Without understanding ACH, health risks and invisible pollutants may unknowingly prevail within indoor spaces. Employ clean air technology and filtration practices to achieve high ACH levels for maximum ventilation efficiency and harmful pollutant reduction.","

Air changes per hour (ACH) is a ventilation metric that measures how frequently indoor air is replaced and filtered within a 60-minute time period. When choosing an air purifier, ACH values can play an important role in determining air cleaning efficiency and filtration power.

Understanding ACH values, metric calculations, and associated symptom relief is key to guarantee maximum air quality protection and fast filtration efficiency within indoor spaces.

What does ACH mean?

Air changes per hour is a metric system utilized to measure how often indoor air particles are cleaned and filtered within one hour in a controlled indoor space, meaning an ACH value of 2 equals to air particles being replaced 2 times in an hour. ACH values commonly range on a scale of 1-6; however, exceptional air quality filtering and ventilation can produce higher ACH levels (1).

For air purifiers, the higher the ACH calculated value, the higher the indication that air particles within a room have been replaced through filter circulation. Low ACH values could determine stagnant air or a lack of proper ventilation in an enclosed space.

Therefore, by calculating ACH levels for air purifiers or air cleaning systems, families and homeowners can gain a better understanding of the air filtration efficiency surrounding them.

How do you measure ACH?

Air changes per hour is calculated through a simple equation combining system airflow in cubic feet per minute (CFM) with timespan divided by the room dimensions. Check product packaging to see manufacturer labeled ACH values or calculate at home through personal measurements. To measure air changes per hour, utilize the equation:
$\"\"$

Measuring ACH levels not only allows for an in-depth understanding of the surrounding ventilation and filtration efficiency in a space, but also ensures health symptoms are alleviated and clean air quality is maintained through quantitative data.

Most manufacturers provide ACH only for the highest speed setting. Therefore, it’s important to understand ACH, so that you are aware how to determine ACH on the speed setting that you will use the air purifier. You will need the CFM for each speed setting to determine this. It’s important to have at least two air changes per hour to make an acceptable difference in air quality in a room or space.

What does ACH help with?

Air changes per hour measures differences in air quality and pertain associated benefits with higher ACH values that help alleviate health conditions and symptoms.

According to a recent study, higher ACH levels have been found to be associated with respiratory symptom relief, reduced allergies, and healthier breathing by eliminating infectious aerosols (2). Rooms with high activity may require higher ACH levels to properly address elevated airborne pollutant activity. Contrastingly, large rooms with low activity or occupancy may not require high ACH levels to sufficiently provide clean air ventilation.

The Centers for Disease Control and Prevention (CDC) recommends an ACH level of 7 or higher for the “best” ventilation efficiency, labeling an ACH value of 4 as “good” and a 6 as “better” (3).

Why does ACH matter when choosing an air purifier?

Air changes per hour is an important measurement tool and scale for determining air filtration efficiency, ensuring proper circulation and ventilation is actively cleaning the air. Selecting an air purifier with a high ACH value ensures maximum filtration efficiency while improving health conditions and symptoms. By utilizing ACH values to choose clean air systems, efficient ventilation and filtration power can be guaranteed for indoor spaces.

Individuals with asthma, eczema, and respiratory difficulties also experienced an improvement of symptoms through ACH measurements and stability. Elevated ACH levels can substantially reduce the time to remove airborne pollutants, creating a high-filtration-efficiency environment and limiting exposure to harmful particles.

Check for “Shortcutting” in air purifier design

In air purification, \"shortcutting\" is an airflow design flaw where an air cleaner's intake and exhaust are too close, causing freshly filtered air to re-enter the machine immediately instead of circulating through the room.

IQAir systems prevents shortcutting by placing intakes and outputs at opposite ends with its Swiss Design and manufacturing.

Understanding Shortcutting:

The Problem: Poorly designed purifiers pull clean air right back in, wasting energy and reducing effective room cleaning.
The IQAir Design: Units like the HealthPro series separate intake (bottom) and outflow (top/opposite ends) to force complete room air mixing.
Result: Maximizes air changes per hour (ACH) without recycling already-purified air.

How to increase ACH levels

Air changes per hour values are not set in stone and are influenced by the actual speed setting being used and if the air purifier is designed to prevent shortcutting. High ACH levels have been linked to allergen symptom relief, the dilution of indoor airborne pollutants, and reduced exposure to harmful particles. ACH levels can be elevated within indoor spaces through additional air cleaning technology and daily ventilation practices, such as:

Air cleaning technology: Utilize multiple HyperHEPA air purifiers in high activity spaces, rely on HVAC filtration to increase airflow, and install an air quality monitor to know when outdoor ventilation is safe
Daily practices: Open windows during periods of low outdoor activity, employ fans to increase air circulation throughout rooms, and routinely clean surfaces to limit airborne pollutants

Employing additional air quality metrics could help further contextualize the filtration and ventilation efficiency within indoor air, such as CADR and CCM. The Clean Air Delivery Rate (CADR) measures how fast an air purifier can produce clean air, while Cumulative Clean Mass (CCM) determines how much pollutants an air purifier can capture before losing efficiency.

Frequently Asked Questions (FAQs)

Is ACH important?
Yes, air changes per hour (ACH) is an important metric system for determining clean air ventilation and filtration efficiency. ACH measures how often an air cleaning system can clean and replace the air particles in a room. Specific ACH values detail how efficiently and effectively an air purifier system functions within the hour timeframe.

By quantifying performance results, the air purifier selection process is simplified and ensures the most optimal decision can be made.

Where can I find my ACH level?
Check the air cleaning device’s product packaging for a listed ACH value or ranking. If no ACH value is listed, utilize the ACH equation to calculate at home and determine a device’s ventilation efficiency.

What does ACH stand for?
ACH is an acronym for air changes per hour, meaning this metric measures how many times air particles can be replaced within an hour in an indoor space.

How do CCM and CADR relate to ACH?
Cumulative Clean Mass (CCM), Clean Air Delivery Rate (CADR), and Air Changes per Hour (ACH) are all metrics measuring specific aspects of clean air quality, such as ventilation, filtration, and healthy particle production. These metrics help quantify air purifier capabilities to find the best air cleaning results through proven data collection.

Employ CCM, CADR, and ACH calculations to ensure maximum pollutant protection and filtration efficiency is achieved between every air cleaning device.

Conclusion

Air changes per hour (ACH) is an essential metric tool that allows us to understand ventilation efficiency, symptom relief, and clean air filtration through quantitative, tangible data values and levels. Without understanding ACH, health risks and invisible pollutants may unknowingly prevail within indoor spaces.

Employ clean air technology and filtration practices to achieve high ACH levels for maximum ventilation efficiency and harmful pollutant reduction.

","what-is-ach-and-why-it-matters-for-air-purifiers","gid://shopify/Article/642080964686","https://shop.iqair.cn/en/blogs/news/what-is-ach-and-why-it-matters-for-air-purifiers","2026-08-13T16:08:11Z",[195,235],"What is ACH and why it matters for air purifiers",{"_66":332,"_80":-5,"_82":333,"_84":141,"_86":142},"gid://shopify/ArticleImage/274634014798","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/A_e3d14acb-d21f-41ce-8ce7-6d1a85987c83.jpg?v=1786638563",{"_92":93},{"_64":91},[195,235],{"_66":232,"_80":233,"_82":234,"_84":141,"_86":142},"Air Quality News - Press Releases","description","","http://www.iqair.cn/cn-en/newsroom?cursor=eyJsYXN0X2lkIjo1NjQ4NjE1OTk4MjIsImxhc3RfdmFsdWUiOjE1MDg5NTM0MzgwMDAsIm9mZnNldCI6NDh9&direction=previous&tag=Press+Releases","jsonLd",{"_344":345,"_346":347,"_92":338,"_339":340,"_82":341},"@context","https://schema.org","@type","Blog","Air Quality News",{"_75":-5,"_339":-5},"articles",{"_352":353,"_354":355},"nodes",[363,364,365,366,367,368,369,370,371,372,373,374],"pageInfo",{"_356":357,"_358":357,"_359":360,"_361":362},"hasPreviousPage",true,"hasNextPage","endCursor","eyJsYXN0X2lkIjo1NjQ4NjI3NDY3MDIsImxhc3RfdmFsdWUiOjE1MTU1MzkzODEwMDAsIm9mZnNldCI6NDd9","startCursor","eyJsYXN0X2lkIjo1NjQ4NTg1ODUxNjYsImxhc3RfdmFsdWUiOjE1NzA2NDM0MDEwMDAsIm9mZnNldCI6MzZ9",{"_51":52,"_53":542,"_11":543,"_56":544,"_58":544,"_60":545,"_62":546,"_64":547,"_66":548,"_68":549,"_70":-5,"_71":550,"_73":551,"_75":552,"_77":553},{"_51":52,"_53":525,"_11":526,"_56":527,"_58":528,"_60":529,"_62":530,"_64":531,"_66":532,"_68":533,"_70":-5,"_71":534,"_73":535,"_75":536,"_77":537},{"_51":52,"_53":510,"_11":511,"_56":512,"_58":512,"_60":513,"_62":514,"_64":515,"_66":516,"_68":517,"_70":-5,"_71":518,"_73":519,"_75":520,"_77":521},{"_51":52,"_53":496,"_11":497,"_56":498,"_58":498,"_60":499,"_62":500,"_64":501,"_66":502,"_68":503,"_70":-5,"_71":504,"_73":505,"_75":506,"_77":507},{"_51":52,"_53":481,"_11":482,"_56":483,"_58":483,"_60":484,"_62":485,"_64":486,"_66":487,"_68":488,"_70":-5,"_71":489,"_73":490,"_75":491,"_77":492},{"_51":52,"_53":466,"_11":467,"_56":468,"_58":468,"_60":469,"_62":470,"_64":471,"_66":472,"_68":473,"_70":-5,"_71":474,"_73":475,"_75":476,"_77":477},{"_51":52,"_53":451,"_11":452,"_56":453,"_58":453,"_60":454,"_62":455,"_64":456,"_66":457,"_68":458,"_70":-5,"_71":459,"_73":460,"_75":461,"_77":462},{"_51":52,"_53":436,"_11":437,"_56":438,"_58":438,"_60":439,"_62":440,"_64":441,"_66":442,"_68":443,"_70":-5,"_71":444,"_73":445,"_75":446,"_77":447},{"_51":52,"_53":421,"_11":422,"_56":423,"_58":423,"_60":424,"_62":425,"_64":426,"_66":427,"_68":428,"_70":-5,"_71":429,"_73":430,"_75":431,"_77":432},{"_51":52,"_53":406,"_11":407,"_56":408,"_58":408,"_60":409,"_62":410,"_64":411,"_66":412,"_68":413,"_70":-5,"_71":414,"_73":415,"_75":416,"_77":417},{"_51":52,"_53":390,"_11":391,"_56":392,"_58":392,"_60":393,"_62":394,"_64":395,"_66":396,"_68":397,"_70":-5,"_71":398,"_73":399,"_75":400,"_77":401},{"_51":52,"_53":375,"_11":376,"_56":377,"_58":377,"_60":378,"_62":379,"_64":380,"_66":381,"_68":382,"_70":-5,"_71":383,"_73":384,"_75":385,"_77":386},{"_92":93},{"_64":91},"IQAir announces the AirVisual Pro air quality monitor, measuring PM2.5, CO2, temperature, and humidity for homes, offices, schools, and public spaces.","GOLDACH, Switzerland. (January 9th, 2018) — IQAir (www.iqair.com) today announces the launch of the AirVisual Pro, a new low-cost, highly accurate air quality monitor for homes, office, schools and other public spaces. IQAir acquired the AirVisual technology to raise awareness of indoor and outdoor air quality around the globe. The AirVisual Pro combines cutting-edge laser technology, airflow control, and a crafted calibration algorithm to achieve the most accurate data available on a consumer air quality monitor.The monitor’s large 5” color LCD screen simultaneously displays real-time indoor and local outdoor air quality. In addition, it offers three-day outdoor air quality forecasts and provides tailored recommendations to optimize air quality and minimize air pollution exposure. The AirVisual Pro monitors PM2.5, CO2, temperature and humidity both indoors and outdoors and displays the data both on the monitor and on the AirVisual app and website. Pricing in the US will be $269, excluding taxes. Global pricing will be announced in the local markets.“IQAir is very excited to advance the AirVisual vision of giving all people on the planet access to accurate information about the air pollution that they are facing in their home, workplace and community”, says IQAir CEO Frank Hammes. “IQAir has always been dedicated to helping people live longer, healthier and more productive lives by helping them breathe the cleanest air possible. The AirVisual Pro is an important tool in the fight for clean air.”About IQAir Since 1963, the Swiss-based IQAir Group has developed and manufactured innovative air quality products and services for homes, offices, schools, hospitals and other critical environments. For more information please visit http://www.iqair.com.","

GOLDACH, Switzerland. (January 9th, 2018) — IQAir (www.iqair.com) today announces the launch of the AirVisual Pro, a new low-cost, highly accurate air quality monitor for homes, office, schools and other public spaces. IQAir acquired the AirVisual technology to raise awareness of indoor and outdoor air quality around the globe. The AirVisual Pro combines cutting-edge laser technology, airflow control, and a crafted calibration algorithm to achieve the most accurate data available on a consumer air quality monitor.

The monitor’s large 5” color LCD screen simultaneously displays real-time indoor and local outdoor air quality. In addition, it offers three-day outdoor air quality forecasts and provides tailored recommendations to optimize air quality and minimize air pollution exposure. The AirVisual Pro monitors PM2.5, CO₂, temperature and humidity both indoors and outdoors and displays the data both on the monitor and on the AirVisual app and website. Pricing in the US will be $269, excluding taxes. Global pricing will be announced in the local markets.

“IQAir is very excited to advance the AirVisual vision of giving all people on the planet access to accurate information about the air pollution that they are facing in their home, workplace and community”, says IQAir CEO Frank Hammes. “IQAir has always been dedicated to helping people live longer, healthier and more productive lives by helping them breathe the cleanest air possible. The AirVisual Pro is an important tool in the fight for clean air.”

About IQAir
\n\nSince 1963, the Swiss-based IQAir Group has developed and manufactured innovative air quality products and services for homes, offices, schools, hospitals and other critical environments. For more information please visit http://www.iqair.com.

","iqair-launches-air-quality-monitor","gid://shopify/Article/564862746702","https://shop.iqair.cn/en/blogs/news/iqair-launches-air-quality-monitor","2018-01-09T23:09:41Z",[14],"IQAir launches air quality monitor",{"_66":387,"_80":388,"_82":389,"_84":85,"_86":87},"gid://shopify/ArticleImage/269319700558","air quality monitor","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/avp_press_release_fbf472f1-0d43-4e35-8457-c0b6e2001410.jpg?v=1750070673",{"_92":93},{"_64":91},"IQAir, the global leader in air cleaning solutions, is pleased to announce it was awarded the Sino-Swiss Business Award. Learn more in this article.","IQAir, the global leader in air cleaning solutions, is pleased to announce it was awarded the most recent Sino-Swiss Business Award at an event hosted by the Swiss Chinese Chambers of Commerce. The Sino-Swiss Business Award honors the outstanding contributions made by either enterprises or individuals to Sino-Swiss business development, foreign trade, and business promotion in China.Given IQAir’s explosive growth and unparalleled success in providing innovative clean air solutions to businesses and residences throughout China, IQAir was a natural choice for the prestigious award. The award was presented to IQAir on May 17, 2017.Doris Leuthard, President of the Swiss Confederation at the time the award was given, attended the award ceremony and congratulated IQAir Group CEO Frank Hammes on this monumental achievement, encouraging IQAir’s continued growth and development of its clean air business in China.A Simple Goal: Provide the Cleanest Air to People Wherever They Are“IQAir has always been dedicated to a simple goal since the very first day – providing people from all over the world the opportunity to breathe clean air wherever they are. IQAir will continue to work hard in order to provide air as clean as the air in Switzerland to Chinese families and businesses. We believe that everyone is entitled to breathe healthy clean air every day,” said Hammes. “The personal congratulations of the federal president and ambassador are a great privilege for us, honouring the tireless efforts of our employees in Switzerland and China.”Since IQAir began conducting business in China years ago, the company has developed many air purification solutions specifically to tackle the most challenging indoor pollution environments. In the future, IQAir will continue to innovate in the local market and introduce more advanced air purification technologies, products, and services. Business excellence and innovative air cleaning technologies have long been the standard upheld by IQAir. This uncompromising standard for quality is one of the many reasons IQAir has been recognized as a global leader in air cleaning solutions.A National Honor: Sino-Swiss Business AwardIn 2016, China and Switzerland established an innovative strategic partnership. The Sino-Swiss Business Awards ceremony is one of the many events held to celebrate the anniversary of the establishment of diplomatic relations between China and Switzerland. It aims to honor the outstanding contributions made by either enterprises or individuals to the Sino-Swiss business development, foreign trade and business promotion in China. The event brought together many top economic and political leaders from both countries.About IQAirSince 1963, the Swiss-based IQAir Group has developed and manufactured innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, please visit http://www.iqair.com.","

IQAir, the global leader in air cleaning solutions, is pleased to announce it was awarded the most recent Sino-Swiss Business Award at an event hosted by the Swiss Chinese Chambers of Commerce. The Sino-Swiss Business Award honors the outstanding contributions made by either enterprises or individuals to Sino-Swiss business development, foreign trade, and business promotion in China.

Given IQAir’s explosive growth and unparalleled success in providing innovative clean air solutions to businesses and residences throughout China, IQAir was a natural choice for the prestigious award. The award was presented to IQAir on May 17, 2017.

Doris Leuthard, President of the Swiss Confederation at the time the award was given, attended the award ceremony and congratulated IQAir Group CEO Frank Hammes on this monumental achievement, encouraging IQAir’s continued growth and development of its clean air business in China.

A Simple Goal: Provide the Cleanest Air to People Wherever They Are

“IQAir has always been dedicated to a simple goal since the very first day – providing people from all over the world the opportunity to breathe clean air wherever they are. IQAir will continue to work hard in order to provide air as clean as the air in Switzerland to Chinese families and businesses. We believe that everyone is entitled to breathe healthy clean air every day,” said Hammes. “The personal congratulations of the federal president and ambassador are a great privilege for us, honouring the tireless efforts of our employees in Switzerland and China.”

Since IQAir began conducting business in China years ago, the company has developed many air purification solutions specifically to tackle the most challenging indoor pollution environments. In the future, IQAir will continue to innovate in the local market and introduce more advanced air purification technologies, products, and services. Business excellence and innovative air cleaning technologies have long been the standard upheld by IQAir. This uncompromising standard for quality is one of the many reasons IQAir has been recognized as a global leader in air cleaning solutions.

A National Honor: Sino-Swiss Business Award

In 2016, China and Switzerland established an innovative strategic partnership. The Sino-Swiss Business Awards ceremony is one of the many events held to celebrate the anniversary of the establishment of diplomatic relations between China and Switzerland. It aims to honor the outstanding contributions made by either enterprises or individuals to the Sino-Swiss business development, foreign trade and business promotion in China. The event brought together many top economic and political leaders from both countries.

About IQAir

Since 1963, the Swiss-based IQAir Group has developed and manufactured innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, please visit http://www.iqair.com.

","business-award-for-iqair","gid://shopify/Article/564861567054","https://shop.iqair.cn/en/blogs/news/business-award-for-iqair","2018-05-16T17:40:30Z",[405,14],"IQAir wins prestigious award for explosive business growth in China",{"_66":402,"_80":403,"_82":404,"_84":85,"_86":87},"gid://shopify/ArticleImage/269230604366","IQAir Wins Business Achievement Award","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_business-achievement-award_3.jpg?v=1749213742","Awards and Reviews",{"_92":93},{"_64":91},"The Atem was recently awarded 2017 Product of the Year by China’s leading professional IT media platform, IT168.","IQAir’s Atem®, the revolutionary personal air purifier that recently hit the market, continues to rack up the awards. The Atem was recently awarded 2017 Product of the Year by China’s leading professional IT media platform, IT168.What makes the Atem unique is that it allows users to take control of their own breathing zone. Atem, which is German for breath, delivers pure air to your personal breathing zone. Unlike any existing air purifier, Atem delivers a gentle but concentrated stream of clean air exactly where you need it most: your breathing zone. It does so with a professionally engineered PureJet™ Diffuser that secures to the Atem.Competitive advantagesThe IQAir Atem®, a portable air purifier proudly produced by the Swiss-based air quality solution expert IQAir, is critical to have in crowded and often stuffy workplaces.The Atem fits in well in any office, requiring only a small amount of desktop space to be effective. The Atem features IQAir’s exclusive HyperHEPA® filtration technology, which removes pollutants, allergens, and other airborne toxins. The purifier’s multiphase DC fan motor provides reliable and quiet operation – it’s so quiet that your coworkers will hardly notice it's on.Additionally, the Atem is accompanied by an app, which truly sets it apart. The app gives users the ability to control fan speed as well as power the device on or off based on proximity. Additionally, the Atem app provides filter life monitoring, notifying the user when it is time to change the filter.With so many features, it’s easy to see why the awards are stacking up.About IQAirSince 1963, the Swiss-based IQAir Group has developed and manufactured innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, please visit http://www.iqair.com.","

IQAir’s Atem^®, the revolutionary personal air purifier that recently hit the market, continues to rack up the awards. The Atem was recently awarded 2017 Product of the Year by China’s leading professional IT media platform, IT168.

What makes the Atem unique is that it allows users to take control of their own breathing zone. Atem, which is German for breath, delivers pure air to your personal breathing zone. Unlike any existing air purifier, Atem delivers a gentle but concentrated stream of clean air exactly where you need it most: your breathing zone. It does so with a professionally engineered PureJet™ Diffuser that secures to the Atem.

Competitive advantages

The IQAir Atem^®, a portable air purifier proudly produced by the Swiss-based air quality solution expert IQAir, is critical to have in crowded and often stuffy workplaces.

The Atem fits in well in any office, requiring only a small amount of desktop space to be effective. The Atem features IQAir’s exclusive HyperHEPA^® filtration technology, which removes pollutants, allergens, and other airborne toxins. The purifier’s multiphase DC fan motor provides reliable and quiet operation – it’s so quiet that your coworkers will hardly notice it's on.

Additionally, the Atem is accompanied by an app, which truly sets it apart. The app gives users the ability to control fan speed as well as power the device on or off based on proximity. Additionally, the Atem app provides filter life monitoring, notifying the user when it is time to change the filter.

With so many features, it’s easy to see why the awards are stacking up.

About IQAir

","portable-air-purifier-wins-award","gid://shopify/Article/564861632590","https://shop.iqair.cn/en/blogs/news/portable-air-purifier-wins-award","2018-07-09T13:57:21Z",[195,405,14],"IQAir Atem® awarded Product of the Year by leading IT media platform",{"_66":418,"_80":419,"_82":420,"_84":85,"_86":87},"gid://shopify/ArticleImage/269266190414","IQAir award","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_IT_Desktop_CN-re_614d33df-d7a6-47e0-972c-a19b73d916e0.jpg?v=1749551566",{"_92":93},{"_64":91},"IQAir, the global leader in air cleaning solutions, is pleased to announce that its Atem Personal Air Purifier was awarded “The Best Office Air Purifier Choice” by GQ China, the Chinese edition of the world-renowned men’s fashion magazine.","IQAir, the global leader in air cleaning solutions, is pleased to announce that its Atem® Personal Air Purifier was awarded “The Best Office Air Purifier Choice” by GQ China, the Chinese edition of the world-renowned men’s fashion magazine.Widely recognized as a revolutionary air purification technology, the AtemPersonal Air Purifier by the Swiss-based air quality solution innovator IQAir, has received multiple industry awards since its launch in 2017, including the 2018 Digital Award by GQ China, the Chinese edition of the world-renowned men’s fashion magazine, and the 2017 Product of the Year Award by IT168, China’s leading professional IT media platform.The Best Office Air Purifier Choice—2018 GQ China Digital AwardsThe top men's fashion magazine GQ China honored the IQAir Atem with the 2018 Digital Award for the healthy trends that this groundbreaking tech has encouraged among people as well as for its outstanding performance as a portable compact office gadget in reducing health risks.With the workplace always crammed with people and with windows closed all year round, any organic matter in the air will encourage bacteria and mites to breed in the office HVAC system. The dust that accumulates on office furniture can easily cause asthma, allergies, and other respiratory conditions.To keep people out of these troubles, IQAir developed the Atem, the world's first air purifier that can stream the purest possible air directly into a personal breathing zone. In just a few seconds, the Atem will deliver a gentle breeze as fresh as mountain air to you. Moreover, IQAir's proprietary HyperHEPA® filter can effectively capture both fine and ultrafine particles, such as pollen, allowing you to breathe clean air anywhere you go.About IQAirSince 1963, the Swiss-based IQAir Group has developed and manufactured innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, visit http://www.iqair.com.","

IQAir, the global leader in air cleaning solutions, is pleased to announce that its Atem^® Personal Air Purifier was awarded “The Best Office Air Purifier Choice” by GQ China, the Chinese edition of the world-renowned men’s fashion magazine.

Widely recognized as a revolutionary air purification technology, the AtemPersonal Air Purifier by the Swiss-based air quality solution innovator IQAir, has received multiple industry awards since its launch in 2017, including the 2018 Digital Award by GQ China, the Chinese edition of the world-renowned men’s fashion magazine, and the 2017 Product of the Year Award by IT168, China’s leading professional IT media platform.

The Best Office Air Purifier Choice—2018 GQ China Digital Awards

The top men's fashion magazine GQ China honored the IQAir Atem with the 2018 Digital Award for the healthy trends that this groundbreaking tech has encouraged among people as well as for its outstanding performance as a portable compact office gadget in reducing health risks.

With the workplace always crammed with people and with windows closed all year round, any organic matter in the air will encourage bacteria and mites to breed in the office HVAC system. The dust that accumulates on office furniture can easily cause asthma, allergies, and other respiratory conditions.

To keep people out of these troubles, IQAir developed the Atem, the world's first air purifier that can stream the purest possible air directly into a personal breathing zone. In just a few seconds, the Atem will deliver a gentle breeze as fresh as mountain air to you. Moreover, IQAir's proprietary HyperHEPA^® filter can effectively capture both fine and ultrafine particles, such as pollen, allowing you to breathe clean air anywhere you go.

About IQAir

","office-air-purifier-wins-award","gid://shopify/Article/564862058574","https://shop.iqair.cn/en/blogs/news/office-air-purifier-wins-award","2018-07-09T15:37:47Z",[195,405,14],"IQAir Atem® wins GQ China and IT168 annual awards",{"_66":433,"_80":434,"_82":435,"_84":85,"_86":87},"gid://shopify/ArticleImage/269230178382","An Atem is displayed over a white background with an image indicating that it was awarded recognition by GQ magazine.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_GQ_Desktop_CN-re_cc5d6828-b876-4162-8739-39afaa59ac57.jpg?v=1749211960",{"_92":93},{"_64":91},"IQAir introduces its first car air purifier. IQAir Atem Car is designed to deliver purified air to people traveling in a passenger vehicle.","Goldach, SWITZERLAND and La Mirada, CALIF. (October 15, 2018) -- IQAir (www.iqair.com), the most trusted brand in air quality, introduces its first car air purifier. IQAir Atem Car is designed to deliver purified air to people traveling in a passenger vehicle.Car cabins can expose occupants to a toxic mix of air pollutants. Research shows that the air the inside of a car can be up to 15 times more polluted than on the road. Atem Car delivers virtually particle-free air, cleaning the car cabin up to 20 times per hour.“With Atem Car, our aim is to allow car owners to benefit from the same level of air cleaning, that they are able to enjoy with IQAir air purifiers in their homes and offices,” said Frank Hammes, CEO of IQAir. “The Atem Car is perfect for health-conscious consumers, families with children or car owners that are concerned about the air quality inside their vehicles.“The car cabin presents a perfect storm in terms of air pollution. Vehicle exhaust, as well as tire and road abrasion, enter the car and mix with airborne chemicals from the car’s interior materials, often described as toxic car smell”, explained Hammes.The Atem Car is manufactured in Germany to the highest quality, safety, and environmental standards. The Atem Car is priced at $399 and will be available to ship on December 7, 2018, from IQAir.com. The Atem Desk kit, carrying case and portable power bank are individually available for purchase from IQAir.com. Systems to review are available upon request.About IQAir Since 1963, the Swiss-based IQAir Group develops and manufactures innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, please visit http://www.iqair.com.","

Goldach, SWITZERLAND and La Mirada, CALIF. (October 15, 2018) -- IQAir (www.iqair.com), the most trusted brand in air quality, introduces its first car air purifier. IQAir Atem Car is designed to deliver purified air to people traveling in a passenger vehicle.

Car cabins can expose occupants to a toxic mix of air pollutants. Research shows that the air the inside of a car can be up to 15 times more polluted than on the road. Atem Car delivers virtually particle-free air, cleaning the car cabin up to 20 times per hour.

“With Atem Car, our aim is to allow car owners to benefit from the same level of air cleaning, that they are able to enjoy with IQAir air purifiers in their homes and offices,” said Frank Hammes, CEO of IQAir. “The Atem Car is perfect for health-conscious consumers, families with children or car owners that are concerned about the air quality inside their vehicles.

“The car cabin presents a perfect storm in terms of air pollution. Vehicle exhaust, as well as tire and road abrasion, enter the car and mix with airborne chemicals from the car’s interior materials, often described as toxic car smell”, explained Hammes.

The Atem Car is manufactured in Germany to the highest quality, safety, and environmental standards. The Atem Car is priced at $399 and will be available to ship on December 7, 2018, from IQAir.com. The Atem Desk kit, carrying case and portable power bank are individually available for purchase from IQAir.com. Systems to review are available upon request.

About IQAir
\n\nSince 1963, the Swiss-based IQAir Group develops and manufactures innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, please visit http://www.iqair.com.

","iqair-atem-car-delivers-in-cabin-clean-air","gid://shopify/Article/564861665358","https://shop.iqair.cn/en/blogs/news/iqair-atem-car-delivers-in-cabin-clean-air","2018-10-10T16:14:16Z",[179,14],"IQAir introduces advanced car air purifier: Atem Car",{"_66":448,"_80":449,"_82":450,"_84":85,"_86":87},"gid://shopify/ArticleImage/269398573134","Family of five in car, seen from vantage point of back of the car, with all family members looking straight into the camera, smiling, with an Atem Car mounted on the backseat, embraced by a long-haired child.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/PR_Atem-Car_B_33109b52-3484-4af7-88aa-4feee54d2804.jpg?v=1750843437",{"_92":93},{"_64":91},"IQAir, the most trusted brand in air quality, is pleased to announce that the Atem 5-in-1 air purifier has been named a Global Innovations Award Finalist in the Personal Electronics category at this year’s International Housewares Show.","La Mirada, CALIF. (March 8, 2019) -- IQAir (www.iqair.com), the most trusted brand in air quality, is pleased to announce that the Atem® 5-in-1 air purifier has been awarded the Global Innovations Award Finalist in the Personal Electrics category at this year’s International Housewares Show, which took place March 2-5, 2019, in Chicago, IL. Five finalists were chosen out of over 400 entries, and the Atem 5-in-1 purifier was selected as the winner.The Atem 5-in-1 is the first air purifier of its kind, equipped with the versatility of five different applications, including: Small Space Air Purifier: for small indoor spaces, such as bedrooms or nurseries Car Air Purifier: for in-cabin air purification with a car-mount accessory Desktop Air Purifier: for your personal workspace or office Travel Air Purifier: this specialized carrying case allows you to take your Atem everywhere and anywhere Portable Air Purifier: this mobile, rechargeable power bank provides approximately 12 hours of use on medium default speed The Atem was developed with the intention to bring clean air to anyone regardless of location.“We are extremely honored to be recognized by the Global Innovation Awards,” said Frank Hammes, CEO of IQAir. “Part of the vision of IQAir is to bring clean air to anyone regardless of where they are. The Atem 5-in-1 air purifier is a game changer in that we are taking a giant leap towards achieving that goal.”International Housewares Show attendees viewed the Atem 5-in-1 at the IQAir booth #L-12945 and the Global Innovations Award Showcase. The Atem 5-in-1 is designed in Switzerland and manufactured in Germany to the highest quality, safety, and environmental standards. The Atem is priced at $399 and is available on IQAir.com. The Atem® Desk kit, carrying case, and portable power bank are available for purchase from IQAir.com.For more information, contact:Tiffany Allegretti, IQAir Public Relations Manager Email: press.int@iqair.com Phone: (562) 735-0766About IQAirThe Swiss-based IQAir Group is the world’s leading innovator of indoor air quality solutions since 1963. IQAir designs, develops innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, please visit http://www.iqair.com.","

La Mirada, CALIF. (March 8, 2019) -- IQAir (www.iqair.com), the most trusted brand in air quality, is pleased to announce that the Atem^® 5-in-1 air purifier has been awarded the Global Innovations Award Finalist in the Personal Electrics category at this year’s International Housewares Show, which took place March 2-5, 2019, in Chicago, IL. Five finalists were chosen out of over 400 entries, and the Atem 5-in-1 purifier was selected as the winner.

The Atem 5-in-1 is the first air purifier of its kind, equipped with the versatility of five different applications, including:

\nSmall Space Air Purifier: for small indoor spaces, such as bedrooms or nurseries
\nCar Air Purifier: for in-cabin air purification with a car-mount accessory
\nDesktop Air Purifier: for your personal workspace or office
\nTravel Air Purifier: this specialized carrying case allows you to take your Atem everywhere and anywhere
\nPortable Air Purifier: this mobile, rechargeable power bank provides approximately 12 hours of use on medium default speed

The Atem was developed with the intention to bring clean air to anyone regardless of location.

“We are extremely honored to be recognized by the Global Innovation Awards,” said Frank Hammes, CEO of IQAir. “Part of the vision of IQAir is to bring clean air to anyone regardless of where they are. The Atem 5-in-1 air purifier is a game changer in that we are taking a giant leap towards achieving that goal.”

International Housewares Show attendees viewed the Atem 5-in-1 at the IQAir booth #L-12945 and the Global Innovations Award Showcase. The Atem 5-in-1 is designed in Switzerland and manufactured in Germany to the highest quality, safety, and environmental standards. The Atem is priced at $399 and is available on IQAir.com. The Atem® Desk kit, carrying case, and portable power bank are available for purchase from IQAir.com.

For more information, contact:

Tiffany Allegretti, IQAir Public Relations Manager
\n\nEmail: press.int@iqair.com
\n\nPhone: (562) 735-0766

About IQAir

The Swiss-based IQAir Group is the world’s leading innovator of indoor air quality solutions since 1963. IQAir designs, develops innovative air quality products and services for homes, offices, schools, hospitals, and other critical environments. For more information, please visit http://www.iqair.com.
\n\n

","iqair-atem-personal-air-purifier-named-global-innovations-award-winner-international-housewares-show","gid://shopify/Article/564862320718","https://shop.iqair.cn/en/blogs/news/iqair-atem-personal-air-purifier-named-global-innovations-award-winner-international-housewares-show","2019-02-15T19:33:36Z",[14],"IQAir named Global Innovations Award New Product winner",{"_66":463,"_80":464,"_82":465,"_84":85,"_86":87},"gid://shopify/ArticleImage/269357383758","Atem 5-in-1","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/5in1_AQL_Desk_c34f1554-bbaa-41cf-bd3d-2add1e0a32a3.jpg?v=1750329693",{"_92":93},{"_64":91},"Learn how IQAir integrated air purification in the Salian Bookstore Readway in Shanghai.","Who doesn’t remember the joys of reading as a kid?Some of our best childhood memories are sitting on the floor of the library or bookstore, buried in the colorful magic of fantasy and science fiction, from the deep oceans to distant galaxies.Pictured: A child reading a picture book.Some of us carried our joy of reading all the way to high school and college, enjoying long days and late nights devouring the latest bestseller or poring over textbooks in the library.Bookstores are increasingly offering immersive experiences that provide a respite from the constant grind of work.As we get older, full-time jobs and fast-paced responsibilities diminish our reading time availability. With these challenges in mind, bookstores are increasingly offering immersive experiences that provide a respite from the constant grind of work and give us a chance to experience that sense of childhood wonderment yet again.For one bookstore in Shanghai, part of improving the customer experience includes providing their readers with the best air quality possible.Determined to be the best bookstore on ShanghaiOne such place for literature and art lovers is Sanlian Bookstore Readway in Shanghai, China, which opened to the public in March 2019.The bookstore rebranded and renamed itself after a trial opening in December 2018.1Pictured: A view of the Sanlian Bookstore Readway in Shanghai.Located on the fourth and fifth floors of the busy Shanghai Xin Tian Di square on Huaihai Road, the bookstore occupies nearly 1,000 square meters and sells more than 20,000 kinds of books.Popular books include children’s literature, including pop-up books. Adults can browse from hundreds of design and art books. The fourth floor features an imported books section.The shop integrates the cultural and creative. A boutique shop and coffee shop, ELLE Café, provides busy urban workers with time to stop for lunch and enjoy a quiet space for reading. The fifth floor is home to a music gallery, a space for live performances.The bookstore opened around the same time that the affiliated Shanghai Sanlian Bookstore welcomed its first customers in Chaoyang Joy City, Beijing.2 The sister stores are supplied by the Shanghai Sanlian Press, a state-owned book publisher specializing in social science and humanities publications.Partnering with IQAir to create a clean air bookstoreIQAir, one of the world’s leading advocates of living a quality life through clean air, contributed to creating a clean air Shanghai bookstore with several Atem personal air purifiers. The air purifiers were arranged on a brightly lit reading table near an enormous window. As clean air breezes through, IQAir helps create a quiet, clean air environment for readers.A portable personal air purifier, the Atem concentrates pure air delivery directly to a reader’s breathing zone.Pictured: An IQAir HealthPro 250 near a spiral staircase.Next to the 14-meter spiral staircase, an IQAir HealthPro 250 air purifier provides the public space with clean air. The air purifier helps keep customers safe from particulates, harmful chemicals, odors, bacteria, viruses, pollen, and other allergens.The air purifiers are capable of capturing up to 99.5 percent of all airborne particulate matter, including ultrafine particles, measuring down to .003 microns.Clean air is an important store benefit for readers of all ages. Having access to clean air technology doesn’t simply feel better – it contributes to maintaining healthy cognitive functioning.Having access to clean air technology doesn’t simply feel better – it contributes to maintaining healthy cognitive functioning.A 2016 review in Environmental Research found that poor air quality can impact a child’s brain development and increase cognitive decline in the elderly.3 The review found that people of all ages are impacted by air pollution; it can affect children in utero, increase the risk of neurodevelopmental delay, and accelerate cognitive decline.The takeawayReaders who love their time spent with books want to enjoy spaces that cater to their favorite activity. It helps to create a space that fosters relaxation and comfort.With IQAir filtration, visitors to the Sanlian Book Store Readway can enjoy a quiet and clean space and guard their limited reading time with clean air and a clear mind.","

Who doesn’t remember the joys of reading as a kid?

Some of our best childhood memories are sitting on the floor of the library or bookstore, buried in the colorful magic of fantasy and science fiction, from the deep oceans to distant galaxies.

$\"Kid$

Pictured: A child reading a picture book.

Some of us carried our joy of reading all the way to high school and college, enjoying long days and late nights devouring the latest bestseller or poring over textbooks in the library.

Bookstores are increasingly offering immersive experiences that provide a respite from the constant grind of work.

As we get older, full-time jobs and fast-paced responsibilities diminish our reading time availability. With these challenges in mind, bookstores are increasingly offering immersive experiences that provide a respite from the constant grind of work and give us a chance to experience that sense of childhood wonderment yet again.

For one bookstore in Shanghai, part of improving the customer experience includes providing their readers with the best air quality possible.

Determined to be the best bookstore on Shanghai

One such place for literature and art lovers is Sanlian Bookstore Readway in Shanghai, China, which opened to the public in March 2019.

The bookstore rebranded and renamed itself after a trial opening in December 2018.¹

$\"Sanlian$

Pictured: A view of the Sanlian Bookstore Readway in Shanghai.

Located on the fourth and fifth floors of the busy Shanghai Xin Tian Di square on Huaihai Road, the bookstore occupies nearly 1,000 square meters and sells more than 20,000 kinds of books.

Popular books include children’s literature, including pop-up books. Adults can browse from hundreds of design and art books. The fourth floor features an imported books section.

The shop integrates the cultural and creative. A boutique shop and coffee shop, ELLE Café, provides busy urban workers with time to stop for lunch and enjoy a quiet space for reading. The fifth floor is home to a music gallery, a space for live performances.

The bookstore opened around the same time that the affiliated Shanghai Sanlian Bookstore welcomed its first customers in Chaoyang Joy City, Beijing.² The sister stores are supplied by the Shanghai Sanlian Press, a state-owned book publisher specializing in social science and humanities publications.

Partnering with IQAir to create a clean air bookstore

IQAir, one of the world’s leading advocates of living a quality life through clean air, contributed to creating a clean air Shanghai bookstore with several Atem personal air purifiers. The air purifiers were arranged on a brightly lit reading table near an enormous window. As clean air breezes through, IQAir helps create a quiet, clean air environment for readers.

A portable personal air purifier, the Atem concentrates pure air delivery directly to a reader’s breathing zone.

$\"HealthPro$

Pictured: An IQAir HealthPro 250 near a spiral staircase.

Next to the 14-meter spiral staircase, an IQAir HealthPro 250 air purifier provides the public space with clean air. The air purifier helps keep customers safe from particulates, harmful chemicals, odors, bacteria, viruses, pollen, and other allergens.

The air purifiers are capable of capturing up to 99.5 percent of all airborne particulate matter, including ultrafine particles, measuring down to .003 microns.

Clean air is an important store benefit for readers of all ages. Having access to clean air technology doesn’t simply feel better – it contributes to maintaining healthy cognitive functioning.

Having access to clean air technology doesn’t simply feel better – it contributes to maintaining healthy cognitive functioning.

A 2016 review in Environmental Research found that poor air quality can impact a child’s brain development and increase cognitive decline in the elderly.³ The review found that people of all ages are impacted by air pollution; it can affect children in utero, increase the risk of neurodevelopmental delay, and accelerate cognitive decline.

The takeaway

Readers who love their time spent with books want to enjoy spaces that cater to their favorite activity. It helps to create a space that fosters relaxation and comfort.

With IQAir filtration, visitors to the Sanlian Book Store Readway can enjoy a quiet and clean space and guard their limited reading time with clean air and a clear mind.

","groundbreaking-shanghai-bookstore-partners-with-iqair","gid://shopify/Article/564857405518","https://shop.iqair.cn/en/blogs/news/groundbreaking-shanghai-bookstore-partners-with-iqair","2019-03-01T18:22:00Z",[179,14],"Shanghai bookstore partners with IQAir",{"_66":478,"_80":479,"_82":480,"_84":85,"_86":87},"gid://shopify/ArticleImage/269421281358","Groundbreaking Shanghai Bookstore Partners with IQAir","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_Salian-Library_042321_b_88419e9f-ed84-490a-84f2-7e195706e972.jpg?v=1751024367",{"_92":93},{"_64":91},"The IQAir AirVisual 2018 World Air Quality Report and interactive Most Polluted Cities ranking reveals the state of particulate matter (PM2.5) pollution.","Goldach, Switzerland 5 March 2019 -- Air pollution will take an estimated seven million lives globally in the next year, while costing the world’s economy nearly 225 billion USD.1,2The latest data compiled in the World’s Most Polluted Cities ranking, reveals the state of particulate matter (PM2.5) pollution in 2018. It highlights a widespread but unequal distribution of PM2.5 pollution and limited access to public information.3,4,5Executive Director of Greenpeace South East Asia, Yeb Sano, commented on the report:“Air pollution steals our livelihoods and our futures, but we can change that. In addition to human lives lost, there’s an estimated global cost of 225 billion dollars in lost labor and trillions in medical costs. this has enormous impacts, on our health and on our wallets. We want this report to make people think about the air we breathe, because when we understand the impacts of air quality on our lives, we will act to protect what’s most important.”Frank Hammes, IQAir CEO, said:“The 2018 World Air Quality Report is based on the review, compilation, and validation of data from tens of thousands of air quality monitoring stations around the world. Now everyone with a cellphone has free access to this data via the AirVisual platform. This has also created a demand for air quality monitoring in cities or regions where no public data is available. Communities and organizations from California to Kabul are supplementing governmental monitoring efforts with their own low-cost air quality monitoring networks, and are giving everyone access to more hyper-local information.”Findings from the report include: In South Asia: out of 20 most polluted cities in the world, 18 are in India, Pakistan, and Bangladesh. This includes previously unseen data from Pakistan’s first public monitoring network of sensors.6 In Southeast Asia: Jakarta and Hanoi are Southeast Asia’s two most polluted cities. With Beijing’s air quality getting better, Jakarta risks overtaking China’s famously polluted capital soon. In China: average concentrations in the cities in China fell by 12% from 2017 to 2018. Beijing ranks now as the 122nd most polluted city in the world in 2018. In the Western Balkans: 10 cities in the Western Balkans - Bosnia Herzegovina, Macedonia and Kosovo - and four in Turkey have PM2.5 levels more than 3 times the WHO guidelines. 8 cities in the Balkans are among the world's most polluted 10%, out of all the cities with data. In U.S. and Canada: While average air quality is good in global comparison, historic wildfires had a dramatic impact on air quality in August and November, with 5 out of 10 most polluted cities in the world during August found in North America. Massive populations, including on continental Africa and South America, do not have adequate air quality measuring infrastructure. Climate change is making the effects of air pollution worse by changing atmospheric conditions and amplifying forest fires.7 In addition, the key driver of climate change—burning fossil fuels—is also the main driver of air pollution, globally.8 Therefore tackling climate change will also greatly improve our air quality.“Local and national governments can help tackle the effects of air pollution by providing adequate monitoring and reporting infrastructure. What is clear is that the common culprit across the globe is the burning of fossil fuels—coal, oil, and gas—worsened by the cutting down our forests. What we need to see is our leaders thinking seriously about our health and the climate by looking at a fair transition out of fossil fuels while telling us clearly the level of our air quality, so that steps can be taken to tackle this health and climate crisis,” added Mr. Sano.For more information, contact:Tiffany Allegretti Public Relations Manager, IQAir North AmericaEmail: press.int@iqair.comUS/CAN: +1 562-735-0766UK/EUR: +00 1 562-735-0766AUS: +0011 1 562-735-0766CN: +00 1 562-735-0766","

Goldach, Switzerland 5 March 2019 -- Air pollution will take an estimated seven million lives globally in the next year, while costing the world’s economy nearly 225 billion USD.^1,2The latest data compiled in the World’s Most Polluted Cities ranking, reveals the state of particulate matter (PM2.5) pollution in 2018. It highlights a widespread but unequal distribution of PM2.5 pollution and limited access to public information.^3,4,5

Executive Director of Greenpeace South East Asia, Yeb Sano, commented on the report:

“Air pollution steals our livelihoods and our futures, but we can change that. In addition to human lives lost, there’s an estimated global cost of 225 billion dollars in lost labor and trillions in medical costs. this has enormous impacts, on our health and on our wallets. We want this report to make people think about the air we breathe, because when we understand the impacts of air quality on our lives, we will act to protect what’s most important.”

Frank Hammes, IQAir CEO, said:

“The 2018 World Air Quality Report is based on the review, compilation, and validation of data from tens of thousands of air quality monitoring stations around the world. Now everyone with a cellphone has free access to this data via the AirVisual platform. This has also created a demand for air quality monitoring in cities or regions where no public data is available. Communities and organizations from California to Kabul are supplementing governmental monitoring efforts with their own low-cost air quality monitoring networks, and are giving everyone access to more hyper-local information.”

Findings from the report include:

\nIn South Asia: out of 20 most polluted cities in the world, 18 are in India, Pakistan, and Bangladesh. This includes previously unseen data from Pakistan’s first public monitoring network of sensors.⁶\n
\nIn Southeast Asia: Jakarta and Hanoi are Southeast Asia’s two most polluted cities. With Beijing’s air quality getting better, Jakarta risks overtaking China’s famously polluted capital soon.
\nIn China: average concentrations in the cities in China fell by 12% from 2017 to 2018. Beijing ranks now as the 122nd most polluted city in the world in 2018.
\nIn the Western Balkans: 10 cities in the Western Balkans - Bosnia Herzegovina, Macedonia and Kosovo - and four in Turkey have PM2.5 levels more than 3 times the WHO guidelines. 8 cities in the Balkans are among the world's most polluted 10%, out of all the cities with data.
\nIn U.S. and Canada: While average air quality is good in global comparison, historic wildfires had a dramatic impact on air quality in August and November, with 5 out of 10 most polluted cities in the world during August found in North America.
\nMassive populations, including on continental Africa and South America, do not have adequate air quality measuring infrastructure.

Climate change is making the effects of air pollution worse by changing atmospheric conditions and amplifying forest fires.⁷ In addition, the key driver of climate change—burning fossil fuels—is also the main driver of air pollution, globally.⁸ Therefore tackling climate change will also greatly improve our air quality.

“Local and national governments can help tackle the effects of air pollution by providing adequate monitoring and reporting infrastructure. What is clear is that the common culprit across the globe is the burning of fossil fuels—coal, oil, and gas—worsened by the cutting down our forests. What we need to see is our leaders thinking seriously about our health and the climate by looking at a fair transition out of fossil fuels while telling us clearly the level of our air quality, so that steps can be taken to tackle this health and climate crisis,” added Mr. Sano.

For more information, contact:

Tiffany Allegretti
\n\nPublic Relations Manager, IQAir North America

Email: press.int@iqair.com

US/CAN: +1 562-735-0766

UK/EUR: +00 1 562-735-0766

AUS: +0011 1 562-735-0766

CN: +00 1 562-735-0766

","iqair-airvisual-2018-world-air-quality-report-reveals-worlds-most-polluted-cities","gid://shopify/Article/564862648398","https://shop.iqair.cn/en/blogs/news/iqair-airvisual-2018-world-air-quality-report-reveals-worlds-most-polluted-cities","2019-03-04T16:43:09Z",[179,14],"Latest air pollution data ranks world’s cities worst to best",{"_66":493,"_80":494,"_82":495,"_84":85,"_86":87},"gid://shopify/ArticleImage/269357678670","2018 World Air Quality Report","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AVP_PR_AQL_Desk_deb8db95-2cbc-4cf0-99b2-0288f235a4f6.jpg?v=1750331370",{"_92":93},{"_64":91},"Learn why Consumers Digest has selected IQAir as the top-rated air purifier for the 5th time.","The HealthPro Plus room air purifier by IQAir has received Consumers Digest’s prestigious “Best Buy” award in the Premium category for the fifth time in a row. The HealthPro Plus has received the prestigious Best Buy award from Consumers Digest five time in a row. The HealthPro Plus has been featured prominently in Consumers Digest in an article titled “Breathe Easy: High-Performance Air Purifiers.” The award marked the fifth consecutive time that this top rated air purifier received a Best Buy award. “It is a great honor to receive a Consumers Digest Best Buy award five times in a row,” said Frank Hammes, President of IQAir. “We work hard to continuously find ways to make the HealthPro Plus even better and to stay ahead of the competition.” We work hard to continuously find ways to make the HealthPro Plus even better and to stay ahead of the competition.” – IQAir President Frank Hammes Consumers Digest has said the HealthPro Plus remains the only air purifier that it found to have a combination of a 10-year warranty, six fan speeds, and four-stage filtration for airborne pollutants. Consumers Digest evaluated the HealthPro Plus in its current New Edition configuration, first introduced during the 2010s, which delivers up to 25 percent more clean air, up to 38 percent longer filter life, and 32 percent less sound than previous HealthPro Plus models. Previous models of the HealthPro Plus already had a long track record of prestigious awards and recognition for effectiveness in mitigating indoor air pollution. Consumers Digest evaluated the HealthPro Plus in its current New Edition configuration, which delivers 25 percent more clean air, 38 percent longer filter life, and 32 percent less sound than previous HealthPro Plus models. How did the HealthPro Plus earn this award? The “Best Buy” designation is based on four main criteria: performance ease and cost of maintenance quality of construction coverage area that the air purifier cleans The Consumers Digest staff conducts hands-on evaluation and research to identify exceptional values. In a previous article that awarded the HealthPro Plus with a Best Buy award, titled “Air Supply: Best Buys in Air Purifiers, Humidifiers and Portable Heaters,” Consumers Digest found the HealthPro Plus to be “ideal for allergy sufferers” and praised its ability to clean air in large spaces. IQAir air purifiers are the only HyperHEPA air cleaners made for the home market. HyperHEPA is the highest standard of HEPA filtration. While most HEPA air purifiers are only tested to filter fine particles down to 0.3 microns in size, patented HyperHEPA technology can filter particles down to 0.003 microns with a guaranteed minimum efficiency of over 99 percent, offering up to 100 times the air cleaning efficiency of traditional HEPA air purifiers. Official Air Purifiers GuideLearn why some air purifiers work and some don't. DOWNLOAD NOW ×Close Email No Thanks HealthPro Plus has also proven effective in helping reduce airborne pollutants in workplaces and schools heavily impacted by air pollution. IQAir’s patented HyperHEPA technology filters particles down to 0.003 microns with a guaranteed minimum efficiency of over 99 percent – up to 100 times the air cleaning efficiency of traditional HEPA air purifiers. This high efficiency has also proven effective in helping reduce airborne pollutants in workplaces and schools heavily impacted by air pollution. A 2012 pilot study in Indoor Air found that IQAir air purifiers were able to reduce concentrations of PM2.5, ultrafine particles (UFPs), and black carbon in indoor environments by 87-96 percent.1 This study was conducted at three schools in heavily polluted areas using the HealthPro Plus along with high-efficiency panel filters that far outperform typical MERV 13 standards. As Consumers Digest reviewers wrote, “The IQAir HealthPro Air Purifier is a step up from most of the air purifiers we’ve reviewed...for homes with people who are highly sensitive to allergens or where there is someone who is ill and can’t afford to catch an illness from another family member, IQAir’s HealthPro may be worth it.” “For homes with people highly sensitive to allergens or where someone is ill and can’t afford to catch an illness from another family member, IQAir’s HealthPro may be worth it.” – Consumers Digest And the HealthPro Plus also includes five pounds of activated carbon packed into and arranged in a V-shaped filter. The two-stage V5-Cell gas and odor filter uses dual media to filter a wide spectrum of volatile organic compounds (the cause of odors) and other harmful chemical vapors from common indoor sources, such as cooking, cleaning with chemicals, and off gassing from furniture, paint, dry-cleaned clothing, and pesticides. The two-stage V5-Cell gas and odor filter uses activated carbon adsorption and pelletized chemisorption to filter a wide spectrum of volatile organic compounds (VOCs) and other harmful chemical vapors. A combination of granular activated carbon adsorption and pelletized chemisorption work together for gas, odor, and chemical filtration far beyond that of conventional activated carbon filters found in many air purifiers, helping protect indoor spaces from toxic buildups of gases and VOCs. The HealthPro Plus also features a powerful centrifugal fan whose speed, energy efficiency, and durability translates into even better air cleaning results than other, more traditionally designed fans on the market. This three-dimensionally optimized design uses state-of-the-art aerodynamics to convert energy into more air and less noise, using the highest-quality fan motor available for up to 1325 m3/h of air delivery at 2750 rpm. This three-dimensionally optimized design uses state-of-the-art aerodynamics to convert energy into more air and less noise, using a high-quality fan motor for up to 1325 m3/h of air delivery at 2750 rpm. Because each fan is individually balanced and uses steel ball bearings, it is designed to outlast other fans by years. And the fan is suspended in a housing unit that isolates the fan from the housing along with eight shock absorbers to further reduce noise. Find your perfect air quality solution SHOP NOW The HealthPro Plus also requires no more power than a conventional light bulb, delivering up to 780 cubic feet of air per minute while requiring as little as 27 watts of power at the lowest speed and up to a maximum of 215 watts at the highest speed. The HealthPro Plus delivers up to 780 cubic feet of air per minute with as little as 27 watts of power – no more power than a conventional light bulb. Consumers Digest cautions readers in the article that there are many air-purifying devices being sold today that do not live up to their advertising claims. Many manufacturers use gimmicks like UV air purification, negative ionisation, and particle “destruction,” all of which can introduce even more dangerous substances into your air. Unlike many air-purifying devices sold today, IQAir does not use gimmicks like UV air purification, negative ionization, and particle “destruction,” all of which can introduce even more dangerous substances into your air. IQAir makes the world’s only certified HyperHEPA home air cleaners. Each HealthPro Plus is individually tested and certified at the factory to make sure that the air cleaner shipped to the consumer performs exactly as promised. And the performance of IQAir filtration technology is achieved using only safe, proven mechanical filtration technology, without generating dangerous ions, ozone, or UV. Mechanical filtration used by IQAir HyperHEPA particle filters removes particles from the air by safely capturing them on filter materials. Other air cleaning technology can be less effective or incorporate unsafe methods, when IQAir offers proven protection without harmful byproducts. Mechanical filtration used by IQAir HyperHEPA particle filters removes particles from the air by safely capturing them on filter materials, offering proven protection without harmful byproducts. Consumers Digest defines a Best Buy as the product that offers the most value for a given amount of money. That doesn’t mean that it is the least expensive product in a category, nor does it mean it is the best-known brand. A Consumers Digest Best Buy is a nationally available product that is identified as one that merits special attention from consumers based on its combination of performance, ease-of-use, features, durability, warranty, efficiency, styling, and maintenance and service requirements. A Consumers Digest Best Buy is identified as meriting special attention based on performance, ease of use, features, durability, warranty, efficiency, styling, and maintenance and service requirements. The Best Buy Seal and other licensed materials are registered certification marks and trademarks of Consumers Digest Communications, LLC, used under license. The takeaway Beyond its widely celebrated use for the home, IQAir HyperHEPA technology has also been recognized for its wide applications in schools, workplaces, and other large facilities. Both the IQAir Clean Air Facility and Clean Air Schools programs rely on the same award-winning IQAir technology that has earned the Consumers Digest Best Buy award five times and running. Call (866) 488-1918 to learn more about how IQAir HyperHEPA technology can help empower you to breathe cleaner air.","

The HealthPro Plus room air purifier by IQAir has received Consumers Digest’s prestigious “Best Buy” award in the Premium category for the fifth time in a row.

The HealthPro Plus has received the prestigious Best Buy award from Consumers Digest five time in a row.

The HealthPro Plus has been featured prominently in Consumers Digest in an article titled “Breathe Easy: High-Performance Air Purifiers.” The award marked the fifth consecutive time that this top rated air purifier received a Best Buy award.

“It is a great honor to receive a Consumers Digest Best Buy award five times in a row,” said Frank Hammes, President of IQAir. “We work hard to continuously find ways to make the HealthPro Plus even better and to stay ahead of the competition.”

We work hard to continuously find ways to make the HealthPro Plus even better and to stay ahead of the competition.” – IQAir President Frank Hammes

Consumers Digest has said the HealthPro Plus remains the only air purifier that it found to have a combination of a 10-year warranty, six fan speeds, and four-stage filtration for airborne pollutants. Consumers Digest evaluated the HealthPro Plus in its current New Edition configuration, first introduced during the 2010s, which delivers up to 25 percent more clean air, up to 38 percent longer filter life, and 32 percent less sound than previous HealthPro Plus models. Previous models of the HealthPro Plus already had a long track record of prestigious awards and recognition for effectiveness in mitigating indoor air pollution.

Consumers Digest evaluated the HealthPro Plus in its current New Edition configuration, which delivers 25 percent more clean air, 38 percent longer filter life, and 32 percent less sound than previous HealthPro Plus models.

How did the HealthPro Plus earn this award?

The “Best Buy” designation is based on four main criteria:

performance
ease and cost of maintenance
quality of construction
coverage area that the air purifier cleans

The Consumers Digest staff conducts hands-on evaluation and research to identify exceptional values.

In a previous article that awarded the HealthPro Plus with a Best Buy award, titled “Air Supply: Best Buys in Air Purifiers, Humidifiers and Portable Heaters,” Consumers Digest found the HealthPro Plus to be “ideal for allergy sufferers” and praised its ability to clean air in large spaces.

IQAir air purifiers are the only HyperHEPA air cleaners made for the home market. HyperHEPA is the highest standard of HEPA filtration. While most HEPA air purifiers are only tested to filter fine particles down to 0.3 microns in size, patented HyperHEPA technology can filter particles down to 0.003 microns with a guaranteed minimum efficiency of over 99 percent, offering up to 100 times the air cleaning efficiency of traditional HEPA air purifiers.

Official Air Purifiers Guide
Learn why some air purifiers work and some don't.

DOWNLOAD NOW

\n\n

HealthPro Plus has also proven effective in helping reduce airborne pollutants in workplaces and schools heavily impacted by air pollution.

IQAir’s patented HyperHEPA technology filters particles down to 0.003 microns with a guaranteed minimum efficiency of over 99 percent – up to 100 times the air cleaning efficiency of traditional HEPA air purifiers.

This high efficiency has also proven effective in helping reduce airborne pollutants in workplaces and schools heavily impacted by air pollution.

A 2012 pilot study in Indoor Air found that IQAir air purifiers were able to reduce concentrations of PM2.5, ultrafine particles (UFPs), and black carbon in indoor environments by 87-96 percent.¹ This study was conducted at three schools in heavily polluted areas using the HealthPro Plus along with high-efficiency panel filters that far outperform typical MERV 13 standards.

As Consumers Digest reviewers wrote, “The IQAir HealthPro Air Purifier is a step up from most of the air purifiers we’ve reviewed...for homes with people who are highly sensitive to allergens or where there is someone who is ill and can’t afford to catch an illness from another family member, IQAir’s HealthPro may be worth it.”

“For homes with people highly sensitive to allergens or where someone is ill and can’t afford to catch an illness from another family member, IQAir’s HealthPro may be worth it.” – Consumers Digest

And the HealthPro Plus also includes five pounds of activated carbon packed into and arranged in a V-shaped filter. The two-stage V5-Cell gas and odor filter uses dual media to filter a wide spectrum of volatile organic compounds (the cause of odors) and other harmful chemical vapors from common indoor sources, such as cooking, cleaning with chemicals, and off gassing from furniture, paint, dry-cleaned clothing, and pesticides.

The two-stage V5-Cell gas and odor filter uses activated carbon adsorption and pelletized chemisorption to filter a wide spectrum of volatile organic compounds (VOCs) and other harmful chemical vapors.

A combination of granular activated carbon adsorption and pelletized chemisorption work together for gas, odor, and chemical filtration far beyond that of conventional activated carbon filters found in many air purifiers, helping protect indoor spaces from toxic buildups of gases and VOCs.

The HealthPro Plus also features a powerful centrifugal fan whose speed, energy efficiency, and durability translates into even better air cleaning results than other, more traditionally designed fans on the market.

This three-dimensionally optimized design uses state-of-the-art aerodynamics to convert energy into more air and less noise, using the highest-quality fan motor available for up to 1325 m³/h of air delivery at 2750 rpm.

This three-dimensionally optimized design uses state-of-the-art aerodynamics to convert energy into more air and less noise, using a high-quality fan motor for up to 1325 m³/h of air delivery at 2750 rpm.

Because each fan is individually balanced and uses steel ball bearings, it is designed to outlast other fans by years. And the fan is suspended in a housing unit that isolates the fan from the housing along with eight shock absorbers to further reduce noise.

Find your perfect air quality solution

SHOP NOW

The HealthPro Plus also requires no more power than a conventional light bulb, delivering up to 780 cubic feet of air per minute while requiring as little as 27 watts of power at the lowest speed and up to a maximum of 215 watts at the highest speed.

The HealthPro Plus delivers up to 780 cubic feet of air per minute with as little as 27 watts of power – no more power than a conventional light bulb.

Consumers Digest cautions readers in the article that there are many air-purifying devices being sold today that do not live up to their advertising claims. Many manufacturers use gimmicks like UV air purification, negative ionisation, and particle “destruction,” all of which can introduce even more dangerous substances into your air.

Unlike many air-purifying devices sold today, IQAir does not use gimmicks like UV air purification, negative ionization, and particle “destruction,” all of which can introduce even more dangerous substances into your air.

IQAir makes the world’s only certified HyperHEPA home air cleaners. Each HealthPro Plus is individually tested and certified at the factory to make sure that the air cleaner shipped to the consumer performs exactly as promised.

And the performance of IQAir filtration technology is achieved using only safe, proven mechanical filtration technology, without generating dangerous ions, ozone, or UV. Mechanical filtration used by IQAir HyperHEPA particle filters removes particles from the air by safely capturing them on filter materials. Other air cleaning technology can be less effective or incorporate unsafe methods, when IQAir offers proven protection without harmful byproducts.

Mechanical filtration used by IQAir HyperHEPA particle filters removes particles from the air by safely capturing them on filter materials, offering proven protection without harmful byproducts.

Consumers Digest defines a Best Buy as the product that offers the most value for a given amount of money. That doesn’t mean that it is the least expensive product in a category, nor does it mean it is the best-known brand.

A Consumers Digest Best Buy is a nationally available product that is identified as one that merits special attention from consumers based on its combination of performance, ease-of-use, features, durability, warranty, efficiency, styling, and maintenance and service requirements.

A Consumers Digest Best Buy is identified as meriting special attention based on performance, ease of use, features, durability, warranty, efficiency, styling, and maintenance and service requirements.

The Best Buy Seal and other licensed materials are registered certification marks and trademarks of Consumers Digest Communications, LLC, used under license.

The takeaway

Beyond its widely celebrated use for the home, IQAir HyperHEPA technology has also been recognized for its wide applications in schools, workplaces, and other large facilities.

Both the IQAir Clean Air Facility and Clean Air Schools programs rely on the same award-winning IQAir technology that has earned the Consumers Digest Best Buy award five times and running.

Call (866) 488-1918 to learn more about how IQAir HyperHEPA technology can help empower you to breathe cleaner air.

","iqair-wins-top-rated-air-purifier","gid://shopify/Article/564861272142","https://shop.iqair.cn/en/blogs/news/iqair-wins-top-rated-air-purifier","2019-05-06T16:53:42Z",[195,405,14],"IQAir wins top rated air purifier award – for the 5th time",{"_66":508,"_80":506,"_82":509,"_84":85,"_86":87},"gid://shopify/ArticleImage/269398507598","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/AQL_IQAir-air-purifier-wins-5th-consumers-digest_B_94942097-1156-4c70-89e8-e6c78c7079c6.jpg?v=1750842951",{"_92":93},{"_64":91},"IQAir Mask uses KN95/FFP2 filtration to filter PM2.5, UFPs, and much more. Learn more.","LOS ANGELES (June 23, 2021)-- IQAir (www.iqair.com), the most trusted brand in air quality, is building on its promise to deliver clean air with the release of the new KN95/FFP2 IQAir Mask.First launched in 2019, IQAir Mask has been redesigned to offer mask wearers with even more protection from airborne particles and infected respiratory particles with a two-way, low-resistance filtration design meant to help protect the wearer and those around them from tiny airborne particles during both inhalation and exhalation.IQAir Mask uses KN95-certified, FFP2-certified respiration technology to filter PM2.5, ultrafine particles and other particulates commonly found in smoke, smog, and pollen from the air we breathe. Proprietary Soft seal air leakage protection allows CO2 and moisture to escape when exhaling while keeping particulates out when inhaling. IQAir’s best-in-class multi-layer HyperHEPA filter media eliminates particles of all sizes, including 95% of particles down to 0.3 microns.Form meets function. The IQAir Mask uses 3D Filter Dome technology that elevates filter media from the skin, maximizes surface area for filtration, and limits air resistance for effortless breaths, even in the most polluted environments. The Mask’s comfortable design properly fits on any face and blends in with any look. An adjustable QuickStrap with silicone sliders fastens behind the ears and adjusts to various levels of tightness with a gentle pressure that will not leave unsightly pressure marks on the face during use.\"Whether you are near a wildfire or just fighting everyday pollution, IQAir Mask is an easy way to ensure you are breathing only clean air. The Mask features HyperHEPA filter technology, the same filter technology that is an integral part of our award-winning air purifiers,\" said Frank Hammes, President of IQAir. \"We believe that everyone should be able to breathe clean air. The IQAir Mask is an easy and practical way to help ensure you and your family are protected from harmful air pollution.\"The IQAir mask is available to order on the IQAir website. The IQAir Mask comes in a 12 pack for $69 and in a pack of 100 individually wrapped masks for $499 in both adult and children’s sizes . Review samples are available upon request. Click here to submit a media inquiry in the U.S., Canada, and the Americas.For more information, contact:Tiffany Allegretti Public Relations Manager, IQAir North AmericaEmail: tiffany.allegretti@iqair.comUS/CAN: +1 562-735-0766UK/EUR: +00 1 562-735-0766AUS: +0011 1 562-735-0766CN: +00 1 562-735-0766","

LOS ANGELES (June 23, 2021)-- IQAir (www.iqair.com), the most trusted brand in air quality, is building on its promise to deliver clean air with the release of the new KN95/FFP2 IQAir Mask.

First launched in 2019, IQAir Mask has been redesigned to offer mask wearers with even more protection from airborne particles and infected respiratory particles with a two-way, low-resistance filtration design meant to help protect the wearer and those around them from tiny airborne particles during both inhalation and exhalation.

IQAir Mask uses KN95-certified, FFP2-certified respiration technology to filter PM2.5, ultrafine particles and other particulates commonly found in smoke, smog, and pollen from the air we breathe. Proprietary Soft seal air leakage protection allows CO2 and moisture to escape when exhaling while keeping particulates out when inhaling. IQAir’s best-in-class multi-layer HyperHEPA filter media eliminates particles of all sizes, including 95% of particles down to 0.3 microns.

Form meets function. The IQAir Mask uses 3D Filter Dome technology that elevates filter media from the skin, maximizes surface area for filtration, and limits air resistance for effortless breaths, even in the most polluted environments. The Mask’s comfortable design properly fits on any face and blends in with any look. An adjustable QuickStrap with silicone sliders fastens behind the ears and adjusts to various levels of tightness with a gentle pressure that will not leave unsightly pressure marks on the face during use.

\"Whether you are near a wildfire or just fighting everyday pollution, IQAir Mask is an easy way to ensure you are breathing only clean air. The Mask features HyperHEPA filter technology, the same filter technology that is an integral part of our award-winning air purifiers,\" said Frank Hammes, President of IQAir. \"We believe that everyone should be able to breathe clean air. The IQAir Mask is an easy and practical way to help ensure you and your family are protected from harmful air pollution.\"

The IQAir mask is available to order on the IQAir website. The IQAir Mask comes in a 12 pack for $69 and in a pack of 100 individually wrapped masks for $499 in both adult and children’s sizes . Review samples are available upon request. Click here to submit a media inquiry in the U.S., Canada, and the Americas.

For more information, contact:

Tiffany Allegretti
\n\nPublic Relations Manager, IQAir North America

Email: tiffany.allegretti@iqair.com

US/CAN: +1 562-735-0766

UK/EUR: +00 1 562-735-0766

AUS: +0011 1 562-735-0766

CN: +00 1 562-735-0766

","swiss-air-quality-expert-iqair-launches-medical-grade-air-pollution-protection-mask","gid://shopify/Article/564861239374","https://shop.iqair.cn/en/blogs/news/swiss-air-quality-expert-iqair-launches-medical-grade-air-pollution-protection-mask","2019-07-18T20:50:04Z",[195,179,14],"IQAir launches KN95/FFP2 Face Mask",{"_66":522,"_80":523,"_82":524,"_84":85,"_86":87},"gid://shopify/ArticleImage/269475020878","Woman wearing IQAir Mask traveling","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/IQAirMask_Woman_Travel_1_618699a2-2003-404c-8047-0157ba432b10.jpg?v=1751539727",{"_92":93},{"_64":91},"India has joined the United Nations Climate & Clean Air Coalition (CCAC), which seeks to monitor and reduce harmful air-borne emissions. Read more.","India has joined the United Nations Climate & Clean Air Coalition (CCAC), which seeks to monitor and reduce harmful air-borne emissions. Read more.","On July 5th, 2019, India became the 65th country to join the United Nations Climate & Clean Air Coalition (CCAC), which seeks to monitor and reduce harmful air-borne emissions with a comprehensive solution-oriented approach.1The joining of the CCAC was pursuant of a commitment made by Prakash Javadekar, India’s Minister for Environment, Forest and Climate Change, during the United Nations’ World Environment Day celebrations in June. It marks a new resolution for the country, which faces significant air quality challenges.According to the 2018 World Air Quality Report, India was home to 22 of the top 30 most polluted cities in the world. The top 15 most polluted cities all averaged an annual PM2.5 exposure more than 10 times the WHO target of 10µg/m³, posing a significant risk to local residents and the environment. In 2018, not a single city in India, with ground-based air quality monitoring stations, met the WHO guidelines for PM2.5 air pollution.Minister Javadekar explains that “India will work with Coalition countries to adopt cleaner energy, sustainable production and consumption patterns, and environment-friendly transport, agriculture, industry and waste management to promote clean air.” This will include advice on best practices for India’s National Clean Air Program (NCAP), which aims to reduce PM2.5 and PM10 air pollution by 20-30% by 2024.2The Coalition also seeks to benefit from India’s unique experience and challenges, as well as use the collaboration to grow international outreach.The United Nations CCAC has outlined 11 initiatives which together aim to prevent more than 2.5 million premature deaths from air pollution every year, curb global carbon dioxide levels, and achieve the goals outlined in the Paris Agreement for keeping global warming to within 1.5 degrees Celsius.3","

On July 5th, 2019, India became the 65th country to join the United Nations Climate & Clean Air Coalition (CCAC), which seeks to monitor and reduce harmful air-borne emissions with a comprehensive solution-oriented approach.¹

The joining of the CCAC was pursuant of a commitment made by Prakash Javadekar, India’s Minister for Environment, Forest and Climate Change, during the United Nations’ World Environment Day celebrations in June. It marks a new resolution for the country, which faces significant air quality challenges.

According to the 2018 World Air Quality Report, India was home to 22 of the top 30 most polluted cities in the world. The top 15 most polluted cities all averaged an annual PM2.5 exposure more than 10 times the WHO target of 10µg/m³, posing a significant risk to local residents and the environment.
\n\n

$\"India$ In 2018, not a single city in India, with ground-based air quality monitoring stations, met the WHO guidelines for PM2.5 air pollution.

Minister Javadekar explains that “India will work with Coalition countries to adopt cleaner energy, sustainable production and consumption patterns, and environment-friendly transport, agriculture, industry and waste management to promote clean air.” This will include advice on best practices for India’s National Clean Air Program (NCAP), which aims to reduce PM2.5 and PM10 air pollution by 20-30% by 2024.²

The Coalition also seeks to benefit from India’s unique experience and challenges, as well as use the collaboration to grow international outreach.

The United Nations CCAC has outlined 11 initiatives which together aim to prevent more than 2.5 million premature deaths from air pollution every year, curb global carbon dioxide levels, and achieve the goals outlined in the Paris Agreement for keeping global warming to within 1.5 degrees Celsius.³
\n\n

","india-joins-the-climate-and-clean-air-coalition","gid://shopify/Article/564860715086","https://shop.iqair.cn/en/blogs/news/india-joins-the-climate-and-clean-air-coalition","2019-07-24T17:24:39Z",[179,14],"India formally joins the UN’s Climate & Clean Air Coalition",{"_66":538,"_80":539,"_82":540,"_84":85,"_86":541},"gid://shopify/ArticleImage/269345521742","India joins CCAC","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/IndiaUN-1440.jpg?v=1750240458",1000,{"_92":93},{"_64":91},"Following a spell of online attacks beginning in October 2019, IQAir AirVisual restored the AirVisual app for download. Learn more.","Three days following a spell of online attacks beginning on October 6, 2019, IQAir AirVisual announced that the AirVisual app was restored for download on the GooglePlay and Apple AppStore in Vietnam.Thousands of people took the time to write to AirVisual and share their support for the AirVisual app and platform. This was instrumental not only in allowing AirVisual services to resume in the country, but it also further demonstrated the overwhelming strength and resolve of the community in Vietnam to raise awareness about the environment and tackle the air pollution problem.Efforts like this meant to suppress open and free air pollution data, rather than address the emission sources that have created the problem, are misguided and have negative health and environmental implications.While the attacks have decreased over time, they are still ongoing. Air Quality Experts at IQAir AirVisual closely monitor these situations and aim to continue to provide stable services in spite of political machinations aimed at undermining air quality data services.During these periods, supportive comments and app reviews can make a tremendous difference. In the event that the app is ever taken down again, Vietnamese users can access Hanoi air quality data and Ho Chi Minh City air pollution data on the AirVisual website.The increased engagement on the topic of local air pollution in Vietnam has since led to a constructive discussion about what can be done to improve air quality and people’s health in Vietnam that persists to this day.Clearing the airAmidst periods of heightened pollution in October 2019, Hanoi at times topped the AirVisual Major City Ranking, a live, hourly air pollution ranking of 90 major global cities.On October 6, 2019, a coordinated online attack disparaged AirVisual’s data-reporting services and credibility. It appeared to be based on a misunderstanding of how AirVisual collects and reports its data, particularly with regards to what the Major City Ranking represents. The purpose of the Major City Ranking is to help raise awareness that air pollution is a global problem that affects everyone. Rather than simply ranking every settlement around the world that reports live air quality data, AirVisual’s Air Pollution Major City Ranking serves to highlight air quality in major global cities.In addition to the Major City Ranking list being limited to approximately 90 major cities, it is also important to note that the ranking is live, updating several times per hour. So when a city tops the list, this is not to say that that city has the worst air quality in the world ever, but rather the worst air quality at that moment in time of the 90 ranked cities.For alternative insights into how cities compare based on longer-term data, IQAir AirVisual compiled a detailed ranking that compares over 3,000 global cities during 2018, based on their total measurements during that year.View the full 2018 World Air Quality Report page to explore this long-term data.The global air quality problem is not uniqueSharing pollution data has long been sensitive in countries and communities around the world. Yet it is a critical first step for driving air quality improvements.Air quality data plays an important part in empowering people to protect their health and effect policy change. A strong history of this effect has been observed in cities around the world: Beijing, China - In 2008, tweets from the US Embassy in Beijing were the first to publicly expose the city’s air quality status. New access to data increased public awareness and mounted pressure on the Chinese government to act. In 2013, the Chinese government responded by implementing a comprehensive and transparent nationwide air pollution monitoring system. The new data helped to set a benchmark and targets for China’s emissions reduction policy. Lahore, Pakistan - A local resident’s monitoring network was the first to reveal the air pollution status in Lahore, Pakistan. The data had an explosive impact on the community, as it allowed for the differentiation of air pollution from fog and prompted a public interest petition that was escalated to Lahore’s High Court. Today, the data is used to determine whether the city’s schools should close on polluted days. Krasnoyarsk, Russia - An activist-organized monitoring network was the first to reveal air quality levels during periods of intense pollution known as “black sky mode”. The community platform which was used to share the city’s real-time data amassed a dedicated social media following, and their continued campaign efforts led to commitments from local government to act on reducing city emissions. Other stories include a Mongolian network in Ulaanbaatar established by humanitarian aid organization, People In Need, to track the impacts of coal-burning on vulnerable communities; nearly 1,000 new air monitors in Bangkok used to determine school policy to better safeguard children’s health; and networks in Jakarta and greater Indonesia, supported by citizens and NGOs, which share data with local residents.","

Three days following a spell of online attacks beginning on October 6, 2019, IQAir AirVisual announced that the AirVisual app was restored for download on the GooglePlay and Apple AppStore in Vietnam.

Thousands of people took the time to write to AirVisual and share their support for the AirVisual app and platform. This was instrumental not only in allowing AirVisual services to resume in the country, but it also further demonstrated the overwhelming strength and resolve of the community in Vietnam to raise awareness about the environment and tackle the air pollution problem.

Efforts like this meant to suppress open and free air pollution data, rather than address the emission sources that have created the problem, are misguided and have negative health and environmental implications.

While the attacks have decreased over time, they are still ongoing. Air Quality Experts at IQAir AirVisual closely monitor these situations and aim to continue to provide stable services in spite of political machinations aimed at undermining air quality data services.

During these periods, supportive comments and app reviews can make a tremendous difference. In the event that the app is ever taken down again, Vietnamese users can access Hanoi air quality data and Ho Chi Minh City air pollution data on the AirVisual website.

The increased engagement on the topic of local air pollution in Vietnam has since led to a constructive discussion about what can be done to improve air quality and people’s health in Vietnam that persists to this day.

Clearing the air

Amidst periods of heightened pollution in October 2019, Hanoi at times topped the AirVisual Major City Ranking, a live, hourly air pollution ranking of 90 major global cities.

On October 6, 2019, a coordinated online attack disparaged AirVisual’s data-reporting services and credibility. It appeared to be based on a misunderstanding of how AirVisual collects and reports its data, particularly with regards to what the Major City Ranking represents.
\n\nThe purpose of the Major City Ranking is to help raise awareness that air pollution is a global problem that affects everyone. Rather than simply ranking every settlement around the world that reports live air quality data, AirVisual’s Air Pollution Major City Ranking serves to highlight air quality in major global cities.

In addition to the Major City Ranking list being limited to approximately 90 major cities, it is also important to note that the ranking is live, updating several times per hour. So when a city tops the list, this is not to say that that city has the worst air quality in the world ever, but rather the worst air quality at that moment in time of the 90 ranked cities.

For alternative insights into how cities compare based on longer-term data, IQAir AirVisual compiled a detailed ranking that compares over 3,000 global cities during 2018, based on their total measurements during that year.

View the full 2018 World Air Quality Report page to explore this long-term data.

The global air quality problem is not unique

Sharing pollution data has long been sensitive in countries and communities around the world. Yet it is a critical first step for driving air quality improvements.

Air quality data plays an important part in empowering people to protect their health and effect policy change. A strong history of this effect has been observed in cities around the world:

\nBeijing, China - In 2008, tweets from the US Embassy in Beijing were the first to publicly expose the city’s air quality status. New access to data increased public awareness and mounted pressure on the Chinese government to act. In 2013, the Chinese government responded by implementing a comprehensive and transparent nationwide air pollution monitoring system. The new data helped to set a benchmark and targets for China’s emissions reduction policy.
\nLahore, Pakistan - A local resident’s monitoring network was the first to reveal the air pollution status in Lahore, Pakistan. The data had an explosive impact on the community, as it allowed for the differentiation of air pollution from fog and prompted a public interest petition that was escalated to Lahore’s High Court. Today, the data is used to determine whether the city’s schools should close on polluted days.
\nKrasnoyarsk, Russia - An activist-organized monitoring network was the first to reveal air quality levels during periods of intense pollution known as “black sky mode”. The community platform which was used to share the city’s real-time data amassed a dedicated social media following, and their continued campaign efforts led to commitments from local government to act on reducing city emissions.

Other stories include a Mongolian network in Ulaanbaatar established by humanitarian aid organization, People In Need, to track the impacts of coal-burning on vulnerable communities; nearly 1,000 new air monitors in Bangkok used to determine school policy to better safeguard children’s health; and networks in Jakarta and greater Indonesia, supported by citizens and NGOs, which share data with local residents.

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