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

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

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

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

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

Mission built on compassion

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

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

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

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

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

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

Good air quality: Essential in animal rescues

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

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

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

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

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

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

Life changing air cleaning solution

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

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

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

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

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

$\"\"$

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

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

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

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

Looking ahead

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

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

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

Conclusion

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

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

","handle","cleaner-air-healthier-kittens-iqair-supports-tiny-but-mighty-rescue","id","gid://shopify/Article/634971062350","onlineStoreUrl","https://shop.iqair.cn/en/blogs/news/cleaner-air-healthier-kittens-iqair-supports-tiny-but-mighty-rescue","trackingParameters","publishedAt","2025-01-27T13:00:00Z","tags",[88,89],"title","Cleaner air, healthier kittens: Tiny but Mighty Kitten Rescue","image",{"_66":79,"_80":81,"_82":83,"_84":85,"_86":87},"gid://shopify/ArticleImage/269919354958","altText","Cat resting next to air purifier.","url","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/KittenRescue_Desk_b3d57834-7858-4bac-b89f-c734afea302e.jpg?v=1755513318","width",2880,"height",1500,"Pets","Success Stories","news","name","IQAir Staff Writers",{"_91":92},{"_64":90},"Learn about Permian Health's innovative approach to improving air quality in Gambia, using cutting-edge technology to reveal invisible pollutants and safeguard public health.","

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

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

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

A vision born from necessity

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

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

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

–Dr. Sunkaru Touray, Founder, Permian Health

The journey of Permian Health

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

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

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

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

$\"\"$

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

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

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

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

Pioneering work on the ground

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

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

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

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

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

Uniting minds and garnering accolades

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

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

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

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

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

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

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

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

Hopes for the Future

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

$\"\"$

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

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

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

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

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

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

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

The takeaway

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

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

","permian-health-air-quality-crusade-in-gambia","gid://shopify/Article/634018988110","https://shop.iqair.cn/en/blogs/news/permian-health-air-quality-crusade-in-gambia","2025-03-24T17:00:00Z",[109,110,89],"Revealing the Invisible: Permian Health’s Air Quality Crusade in Gambia",{"_66":106,"_80":107,"_82":108,"_84":85,"_86":87},"gid://shopify/ArticleImage/269813416014","Man working on pole","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/PermianHealth_Desk_A_e25c0fb4-f682-4892-bbc6-5c8e0d753ac9.jpg?v=1754481444","Community","Featured Contributor",{"_91":92},{"_64":90},"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",[109,110,89],"Revealing the Invisible: WWF-Pakistan’s mission for clean air",{"_66":124,"_80":125,"_82":126,"_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",{"_91":92},{"_64":90},"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",[110,89],"Revealing the Invisible: Boosting air quality awareness in Kenya",{"_66":140,"_80":141,"_82":142,"_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",{"_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},{"_91":92},{"_64":90},"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",{"_91":92},{"_64":90},"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",{"_91":92},{"_64":90},"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",{"_91":92},{"_64":90},"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",[179,14,163,211],"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","Wildfires",{"_51":52,"_53":299,"_11":300,"_56":301,"_58":302,"_60":303,"_62":304,"_64":305,"_66":306,"_68":307,"_70":-5,"_71":308,"_73":309,"_75":310,"_77":311},{"_51":52,"_53":284,"_11":285,"_56":286,"_58":287,"_60":288,"_62":289,"_64":290,"_66":291,"_68":292,"_70":-5,"_71":293,"_73":294,"_75":295,"_77":296},{"_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":218,"_11":219,"_56":220,"_58":221,"_60":222,"_62":223,"_64":224,"_66":225,"_68":226,"_70":-5,"_71":227,"_73":228,"_75":229,"_77":230},{"_91":92},{"_64":90},"Find out more about the Cottonwood Fire burning near Beaver, Utah, including affected communities, evacuation orders, and the latest containment updates.","

Find out more about the Cottonwood Fire burning near Beaver, Utah, including affected communities, evacuation orders, and the latest containment updates.

","What is the name and location of the wildfire? As of July 2, 2026, the Cottonwood Fire is burning near Beaver, Utah, near UT-153 at Mile Marker 5, spanning portions of Beaver and Piute Counties. The wildfire is impacting areas near Fishlake National Forest and the B Mountain region east of Beaver City. The fire has grown rapidly due to high temperatures, strong winds, and extremely dry vegetation conditions (1). Which cities or areas are affected by the wildfire? The cities and areas affected by the Cottonwood Fire include: Arrowhead Summer Homes B Mountain area B Bench Road Beaver Bone Hollow area Eagle Point Resort HiLo Estates Lower South Creek foothills Merchant Valley Residents throughout the surrounding Beaver area and communities east of Beaver City are advised to avoid all roads leading toward the fire area to support ongoing emergency operations. Smoke from this fire, the Iron fire, and the Hastings fire is also impacting air quality in several cities: Grand Junction, Colorado Mesa, Colorado Moab, Utah Montrose, Colorado Salt Lake City, Utah Silverton, Colorado What is the current containment status of the wildfire? As of July 2, 2026, the Cottonwood Fire has burned approximately 93,918 acres and remains 19% contained. Firefighters continue full suppression efforts as the wildfire continues to exhibit extreme fire behavior. Multiple Hotshot crews, structural protection teams, heavy equipment operators, helicopters, and air tankers are working to protect structures, reduce hazardous fuels, and establish containment lines where conditions allow. Are there any evacuation orders or alerts in place? Mandatory Level 3 \"Go\" evacuation orders remain in effect for HiLo Estates, Merchant Valley, Eagle Point Resort, and Arrowhead Summer Homes. Residents evacuating these areas are instructed to travel east toward the town of Junction. Authorities have also issued closure orders covering the fire area and surrounding roads and trails. Beaver County officials continue to urge the public to stay away from all roads leading toward the wildfire to ensure safe access for emergency responders. While no evacuation orders are currently in place for Piute County, residents are strongly encouraged to register for the Everbridge emergency alert system and monitor official emergency notifications. 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 July 2, 2026, this fire is 19% contained.","

What is the name and location of the wildfire?

As of July 2, 2026, the Cottonwood Fire is burning near Beaver, Utah, near UT-153 at Mile Marker 5, spanning portions of Beaver and Piute Counties.

The wildfire is impacting areas near Fishlake National Forest and the B Mountain region east of Beaver City. The fire has grown rapidly due to high temperatures, strong winds, and extremely dry vegetation conditions (1).

Which cities or areas are affected by the wildfire?

The cities and areas affected by the Cottonwood Fire include:

Arrowhead Summer Homes
B Mountain area
B Bench Road
Beaver
Bone Hollow area
Eagle Point Resort
HiLo Estates
Lower South Creek foothills
Merchant Valley

Residents throughout the surrounding Beaver area and communities east of Beaver City are advised to avoid all roads leading toward the fire area to support ongoing emergency operations.

Smoke from this fire, the Iron fire, and the Hastings fire is also impacting air quality in several cities:

\nGrand Junction, Colorado
\nMesa, Colorado
\n
\nMoab, Utah
\n
\nMontrose, Colorado
\n
\nSalt Lake City, Utah
\n
\nSilverton, Colorado
\n

What is the current containment status of the wildfire?

As of July 2, 2026, the Cottonwood Fire has burned approximately 93,918 acres and remains 19% contained.

Firefighters continue full suppression efforts as the wildfire continues to exhibit extreme fire behavior. Multiple Hotshot crews, structural protection teams, heavy equipment operators, helicopters, and air tankers are working to protect structures, reduce hazardous fuels, and establish containment lines where conditions allow.

Are there any evacuation orders or alerts in place?

Mandatory Level 3 \"Go\" evacuation orders remain in effect for HiLo Estates, Merchant Valley, Eagle Point Resort, and Arrowhead Summer Homes. Residents evacuating these areas are instructed to travel east toward the town of Junction. Authorities have also issued closure orders covering the fire area and surrounding roads and trails.

Beaver County officials continue to urge the public to stay away from all roads leading toward the wildfire to ensure safe access for emergency responders.

While no evacuation orders are currently in place for Piute County, residents are strongly encouraged to register for the Everbridge emergency alert system and monitor official emergency notifications.

\n\n

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 July 2, 2026, this fire is 19% contained.

","wildfire-map-spotlight-cottonwood-fire-utah","gid://shopify/Article/641777303630","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-cottonwood-fire-utah","2026-07-02T05:26:06Z",[179,14,211],"Wildfire Map Spotlight: Cottonwood Fire, Utah",{"_66":231,"_80":232,"_82":233,"_84":234,"_86":235},"gid://shopify/ArticleImage/273949360206","Fire burning dry long grass.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire12Desktop_efe9e3a9-3b96-4098-bef1-17d6fb5caeb8.jpg?v=1782970377",839,674,{"_91":92},{"_64":90},"Find out more about the Aspen Acres Fire, including the latest containment efforts, affected communities, and evacuation information.","

Find out more about the Aspen Acres Fire, including the latest containment efforts, affected communities, and evacuation information.

","What is the name and location of the wildfire? As of July 2, 2026, the Aspen Acres Fire is burning across Custer and Pueblo counties of Colorado. The fire is affecting areas near the communities of Beulah, Rye, San Isabel, and the Aspen Acres Campground. It has also prompted closures within portions of the Pike-San Isabel National Forests and Cimarron and Comanche National Grasslands to protect public safety (1). Which cities or areas are affected by the wildfire? The cities and areas affected by the Aspen Acres Fire include: Beulah Bishops Castle Burnt Mill to I-25 Crow Cutoff Highway 165 south to the Pueblo County line Lazy Acres North Creek area Rye San Isabel South of Highway 96 Three R Road to Crow Cutoff 12 Mile Road Waterbarrel Road What is the current containment status of the wildfire? As of July 2, 2026, the Aspen Acres Fire has burned approximately 47,952.8 acres and remains 0% contained. Firefighters continue suppression efforts while monitoring active fire growth on both the Pueblo and Custer sides of the incident. Crews have transitioned between day and night operations as changing weather conditions, strong winds, and low humidity continue to support extreme fire behavior. Are there any evacuation orders or alerts in place? Mandatory Level 3 \"Go\" evacuation orders remain in effect for multiple areas in Pueblo and Custer counties, including Beulah, Rye, Lazy Acres, San Isabel, Bishops Castle, the North Creek area, and locations south of Highway 96. Authorities have advised residents in affected areas to leave immediately, and wireless emergency alerts warn that delaying evacuation may leave residents without a safe opportunity to evacuate. An evacuation center remains open at the Pueblo County Recreation Center, where small household pets are accepted. Large animal and livestock sheltering is available at the Colorado State Fairgrounds. The Wetmore Community Center shelter has been closed, although emergency resources remain available should additional sheltering become necessary. 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 July 2, 2026, this fire is 0% contained.","

What is the name and location of the wildfire?

As of July 2, 2026, the Aspen Acres Fire is burning across Custer and Pueblo counties of Colorado. The fire is affecting areas near the communities of Beulah, Rye, San Isabel, and the Aspen Acres Campground.

It has also prompted closures within portions of the Pike-San Isabel National Forests and Cimarron and Comanche National Grasslands to protect public safety (1).

Which cities or areas are affected by the wildfire?

The cities and areas affected by the Aspen Acres Fire include:

Beulah
Bishops Castle
Burnt Mill to I-25
Crow Cutoff
Highway 165 south to the Pueblo County line
Lazy Acres
North Creek area
Rye
San Isabel
South of Highway 96
Three R Road to Crow Cutoff
12 Mile Road
Waterbarrel Road

What is the current containment status of the wildfire?

As of July 2, 2026, the Aspen Acres Fire has burned approximately 47,952.8 acres and remains 0% contained.

Firefighters continue suppression efforts while monitoring active fire growth on both the Pueblo and Custer sides of the incident. Crews have transitioned between day and night operations as changing weather conditions, strong winds, and low humidity continue to support extreme fire behavior.

Are there any evacuation orders or alerts in place?

Mandatory Level 3 \"Go\" evacuation orders remain in effect for multiple areas in Pueblo and Custer counties, including Beulah, Rye, Lazy Acres, San Isabel, Bishops Castle, the North Creek area, and locations south of Highway 96.

Authorities have advised residents in affected areas to leave immediately, and wireless emergency alerts warn that delaying evacuation may leave residents without a safe opportunity to evacuate.

An evacuation center remains open at the Pueblo County Recreation Center, where small household pets are accepted. Large animal and livestock sheltering is available at the Colorado State Fairgrounds.

The Wetmore Community Center shelter has been closed, although emergency resources remain available should additional sheltering become necessary.

\n\n

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 July 2, 2026, this fire is 0% contained.

","wildfire-map-spotlight-aspen-acres-fire-colorado","gid://shopify/Article/641817378894","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-aspen-acres-fire-colorado","2026-07-02T05:27:03Z",[179,14,211],"Wildfire Map Spotlight: Aspen Acres Fire, Colorado",{"_66":249,"_80":250,"_82":251,"_84":234,"_86":235},"gid://shopify/ArticleImage/273949458510","Forest fire","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire9Desktop_f1fd52cc-664e-4dc6-87a9-2f2278168c05.jpg?v=1782970436",{"_91":92},{"_64":90},"Find out more about the Kane Springs Fire and Grapevine Fire in Nevada, including affected areas, containment efforts, and current fire conditions.","

Find out more about the Kane Springs Fire and Grapevine Fire in Nevada, including affected areas, containment efforts, and current fire conditions.

","What are the name and location of the wildfires? As of July 2, 2026, two active wildfires are burning in Lincoln County, Nevada, challenging firefighters with dry fuels, strong winds, and rugged terrain. The Kane Springs Fire is burning near Kane Springs Road, approximately five miles southwest of Elgin, Nevada. The fire is spreading through grass and brush fuels across remote terrain in southeastern Nevada (1). The Grapevine Fire is burning in and around the Clover Mountains Wilderness southeast of Caliente, Nevada. It is burning in steep, rugged terrain with timber fuels and has experienced rapid growth due to strong winds and critically dry conditions (2). Which cities or areas are affected by the wildfires? The cities and areas affected by the Kane Springs Fire and Grapevine Fire include: Caliente Clover Mountains Wilderness Elgin Kane Springs Road area Southeastern Lincoln County Washington County What is the current containment status of the wildfires? As of July 2, 2026, the Kane Springs Fire has burned approximately 17,042 acres and is 90% contained. Firefighters continue strengthening containment lines along the eastern flank while utilizing natural barriers, previous burn scars, and existing road systems to limit additional fire spread. Aircraft and ground crews remain actively engaged in suppression operations. The Grapevine Fire has burned approximately 26,464 acres and remains 72% contained. Firefighters continue working in difficult terrain to establish and reinforce containment lines. Strong winds and extreme fire behavior have complicated suppression efforts, although crews are making progress in some areas of the fire perimeter. Are there any evacuation orders or alerts in place? No evacuation orders or evacuation centers have been issued for the Kane Springs Fire as of the latest available updates. For the Grapevine Fire, a Level 1 – \"Ready\" evacuation alert is in place for zones WSH-E003, WSH-E022, and WSH-E023 in Washington County near the Clover Mountains Wilderness southeast of Caliente. Residents in these areas are advised to stay informed, prepare for possible evacuation, and monitor official updates. Authorities continue to urge the public to avoid both fire areas due to active fire behavior and ongoing firefighting operations. 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 July 2, 2026, the Kane Springs Fire has reached 90% containment, while the Grapevine Fire remains at 72% containment.","

What are the name and location of the wildfires?

As of July 2, 2026, two active wildfires are burning in Lincoln County, Nevada, challenging firefighters with dry fuels, strong winds, and rugged terrain.

The Kane Springs Fire is burning near Kane Springs Road, approximately five miles southwest of Elgin, Nevada. The fire is spreading through grass and brush fuels across remote terrain in southeastern Nevada (1).

The Grapevine Fire is burning in and around the Clover Mountains Wilderness southeast of Caliente, Nevada. It is burning in steep, rugged terrain with timber fuels and has experienced rapid growth due to strong winds and critically dry conditions (2).

Which cities or areas are affected by the wildfires?

The cities and areas affected by the Kane Springs Fire and Grapevine Fire include:

Caliente
Clover Mountains Wilderness
Elgin
Kane Springs Road area
Southeastern Lincoln County
Washington County

What is the current containment status of the wildfires?

As of July 2, 2026, the Kane Springs Fire has burned approximately 17,042 acres and is 90% contained.

Firefighters continue strengthening containment lines along the eastern flank while utilizing natural barriers, previous burn scars, and existing road systems to limit additional fire spread. Aircraft and ground crews remain actively engaged in suppression operations.

The Grapevine Fire has burned approximately 26,464 acres and remains 72% contained. Firefighters continue working in difficult terrain to establish and reinforce containment lines.

Strong winds and extreme fire behavior have complicated suppression efforts, although crews are making progress in some areas of the fire perimeter.

Are there any evacuation orders or alerts in place?

No evacuation orders or evacuation centers have been issued for the Kane Springs Fire as of the latest available updates.

For the Grapevine Fire, a Level 1 – \"Ready\" evacuation alert is in place for zones WSH-E003, WSH-E022, and WSH-E023 in Washington County near the Clover Mountains Wilderness southeast of Caliente. Residents in these areas are advised to stay informed, prepare for possible evacuation, and monitor official updates.

Authorities continue to urge the public to avoid both fire areas due to active fire behavior and ongoing firefighting operations.

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 July 2, 2026, the Kane Springs Fire has reached 90% containment, while the Grapevine Fire remains at 72% containment.

","wildfire-map-spotlight-kane-springs-fire-and-grapevine-fire-nevada","gid://shopify/Article/641760264270","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-kane-springs-fire-and-grapevine-fire-nevada","2026-07-02T06:42:45Z",[179,14,211],"Wildfire Map Spotlight: Kane Springs Fire and Grapevine Fire, Nevada",{"_66":265,"_80":266,"_82":267,"_84":85,"_86":87},"gid://shopify/ArticleImage/273950441550","Wildfire on a mountain","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire2Desktop_b87f2cfa-5388-4fa0-ac56-c875b88bdc70.jpg?v=1782974570",{"_91":92},{"_64":90},"Find out more about the Snyder, Babylon, Ferris, and Gold Mountain wildfires currently burning across Colorado and Utah, including affected communities and emergency updates.","

Find out more about the Snyder, Babylon, Ferris, and Gold Mountain wildfires currently burning across Colorado and Utah, including affected communities and emergency updates.

","What are the names and locations of the wildfires? As of July 2, 2026, four major wildfires are burning across Colorado and Utah. The Snyder, Babylon, Ferris, and Gold Mountain fires have burned more than 135,000 acres combined, prompting evacuations, road closures, and large firefighting operations as crews work to slow their spread. The Snyder Fire is burning on Snyder Mesa in Mesa and Grand counties, Colorado, about one mile west of the Utah border near Glade Park. The fire is impacting the McInnis Canyons National Conservation Area and nearby communities along the Colorado River corridor (1). The Babylon Fire is burning about one mile northeast of Babylon Pasture in the Manti-La Sal National Forest, San Juan County, Utah. The fire is located within Bears Ears National Monument near Blanding and has led to the temporary closure of the Needles District of Canyonlands National Park (2). The Ferris Fire is burning across Montezuma and Dolores counties in southwestern Colorado. After merging with the Doe Canyon Fire, it is threatening rural communities, ranches, and recreation areas near Lone Mesa State Park and McPhee Dam (3). The Gold Mountain Fire is burning in Ouray County, Colorado, east of U.S. Highway 550 near Ouray and Ridgway. Firefighters are working in steep mountain terrain to protect nearby homes, communities, and critical infrastructure (4). Hot, dry, and windy weather continues to create favorable conditions for wildfire activity across both states. Fire crews remain on the ground and in the air as suppression efforts continue on all four incidents. Which cities or areas are affected by the wildfires? The following cities and areas are affected by the active wildfires across Colorado and Utah. Snyder Fire: Fruita, Colorado Glade Park, Colorado Grand Junction, Colorado James M. Robb–Colorado River State Park, Colorado Loma, Colorado McInnis Canyons National Conservation Area, Colorado Picture Gallery Ranch, Colorado Pollock Canyon Estates, Colorado Snyder Mesa, Colorado Utah-Colorado border region Babylon Fire: Babylon Pasture, Utah Bears Ears National Monument, Utah Blanding, Utah Canyonlands National Park (Needles District), Utah Dark Canyon Wilderness, Utah Manti-La Sal National Forest, Utah Monticello, Utah Ferris Fire: Bradfield Campground, Colorado Dolores, Colorado Glade Ranch Subdivision, Colorado Lone Dome Road, Colorado Lone Mesa State Park, Colorado McPhee Dam, Colorado Montezuma County, Colorado Gold Mountain Fire: Black Lake, Colorado Cow Creek, Colorado Lake Lenore, Colorado Ouray, Colorado Panoramic Heights, Colorado Peck's Trailer Park, Colorado Ridgway, Colorado Whispering Pines, Colorado What is the current containment status of the wildfires? As of July 2, 2026, firefighters continue to battle four major wildfires across Colorado and Utah. Dry vegetation, low humidity, and gusty winds continue to support active fire behavior, making containment efforts difficult. The Snyder Fire has burned approximately 30,193 acres in Mesa and Grand counties and remains 49% contained. Rocky Mountain Complex Incident Management Team 1 is leading suppression efforts as firefighters use ground crews, heavy equipment, and aircraft to protect nearby communities and slow the fire's spread. The Babylon Fire has grown to approximately 70,734 acres in San Juan County, Utah, and also remains 0% contained. Fire crews are working to establish containment lines while aerial resources assist when weather conditions allow. Continued dry and windy weather is expected to keep fire activity elevated. The Ferris Fire has burned approximately 25,814 acres after merging with the Doe Canyon Fire and remains 0% contained. Firefighters have made progress constructing fireline on several sections of the fire, supported by helicopters conducting water drops and crews protecting nearby homes and infrastructure. The Gold Mountain Fire has burned approximately 17,492 acres in Ouray County and is 0% contained. Firefighters continue using both ground and aerial resources to protect structures and limit further spread. An official containment percentage has not yet been reported. Are there any evacuation orders or alerts in place? Evacuation orders, evacuation warnings, road closures, and emergency alerts remain in effect for communities threatened by the four wildfires. The Snyder Fire had prompted Level 2 evacuation warnings for parts of Glade Park, Loma, Pollock Canyon Estates, and nearby areas west toward the Utah border. However, as conditions improved and firefighting efforts progressed, all evacuation orders and warnings were lifted by July 1, 2026. The Babylon Fire has not prompted any evacuation orders at this time. However, several road closures remain in effect in San Juan County, and the Needles District of Canyonlands National Park and portions of the Manti-La Sal National Forest are closed as firefighters respond to the incident. The Ferris Fire has prompted Level 3 evacuation orders for Lone Dome Road, Bradfield Campground, Glade Ranch Subdivision, areas near McPhee Dam, and nearby private properties. Level 1 evacuation notices remain in effect east of Lone Mesa State Park, and the Pleasant View Fire Station is serving as an evacuation shelter. The Gold Mountain Fire has prompted Level 3 evacuation orders for Panoramic Heights, Lake Lenore, Peck's Trailer Park, Red Stone Road, and Cow Creek. Level 2 evacuation warnings continue for Black Lake, Whispering Pines, Idlewild, and the KOA Campground. Ridgway Secondary School is serving as the primary evacuation center, while sections of U.S. Highway 550 remain closed. 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 July 2, 2026, the Snyder Fire is 49% contained, while the Babylon Fire, Ferris Fire, and Gold Mountain Fire remain 0% contained.","

What are the names and locations of the wildfires?

As of July 2, 2026, four major wildfires are burning across Colorado and Utah. The Snyder, Babylon, Ferris, and Gold Mountain fires have burned more than 135,000 acres combined, prompting evacuations, road closures, and large firefighting operations as crews work to slow their spread.

The Snyder Fire is burning on Snyder Mesa in Mesa and Grand counties, Colorado, about one mile west of the Utah border near Glade Park. The fire is impacting the McInnis Canyons National Conservation Area and nearby communities along the Colorado River corridor (1).

The Babylon Fire is burning about one mile northeast of Babylon Pasture in the Manti-La Sal National Forest, San Juan County, Utah. The fire is located within Bears Ears National Monument near Blanding and has led to the temporary closure of the Needles District of Canyonlands National Park (2).

The Ferris Fire is burning across Montezuma and Dolores counties in southwestern Colorado. After merging with the Doe Canyon Fire, it is threatening rural communities, ranches, and recreation areas near Lone Mesa State Park and McPhee Dam (3).

The Gold Mountain Fire is burning in Ouray County, Colorado, east of U.S. Highway 550 near Ouray and Ridgway. Firefighters are working in steep mountain terrain to protect nearby homes, communities, and critical infrastructure (4).

Hot, dry, and windy weather continues to create favorable conditions for wildfire activity across both states. Fire crews remain on the ground and in the air as suppression efforts continue on all four incidents.

Which cities or areas are affected by the wildfires?

The following cities and areas are affected by the active wildfires across Colorado and Utah.

Snyder Fire:

\nFruita, Colorado
Glade Park, Colorado
\nGrand Junction, Colorado
James M. Robb–Colorado River State Park, Colorado
\nLoma, Colorado
McInnis Canyons National Conservation Area, Colorado
Picture Gallery Ranch, Colorado
Pollock Canyon Estates, Colorado
Snyder Mesa, Colorado
Utah-Colorado border region

Babylon Fire:

Babylon Pasture, Utah
Bears Ears National Monument, Utah
\nBlanding, Utah
Canyonlands National Park (Needles District), Utah
Dark Canyon Wilderness, Utah
Manti-La Sal National Forest, Utah
Monticello, Utah

Ferris Fire:

Bradfield Campground, Colorado
Dolores, Colorado
Glade Ranch Subdivision, Colorado
Lone Dome Road, Colorado
Lone Mesa State Park, Colorado
McPhee Dam, Colorado
Montezuma County, Colorado

Gold Mountain Fire:

Black Lake, Colorado
Cow Creek, Colorado
Lake Lenore, Colorado
Ouray, Colorado
Panoramic Heights, Colorado
Peck's Trailer Park, Colorado
Ridgway, Colorado
Whispering Pines, Colorado

What is the current containment status of the wildfires?

As of July 2, 2026, firefighters continue to battle four major wildfires across Colorado and Utah. Dry vegetation, low humidity, and gusty winds continue to support active fire behavior, making containment efforts difficult.

The Snyder Fire has burned approximately 30,193 acres in Mesa and Grand counties and remains 49% contained. Rocky Mountain Complex Incident Management Team 1 is leading suppression efforts as firefighters use ground crews, heavy equipment, and aircraft to protect nearby communities and slow the fire's spread.

The Babylon Fire has grown to approximately 70,734 acres in San Juan County, Utah, and also remains 0% contained. Fire crews are working to establish containment lines while aerial resources assist when weather conditions allow. Continued dry and windy weather is expected to keep fire activity elevated.

The Ferris Fire has burned approximately 25,814 acres after merging with the Doe Canyon Fire and remains 0% contained. Firefighters have made progress constructing fireline on several sections of the fire, supported by helicopters conducting water drops and crews protecting nearby homes and infrastructure.

The Gold Mountain Fire has burned approximately 17,492 acres in Ouray County and is 0% contained. Firefighters continue using both ground and aerial resources to protect structures and limit further spread. An official containment percentage has not yet been reported.

Are there any evacuation orders or alerts in place?

Evacuation orders, evacuation warnings, road closures, and emergency alerts remain in effect for communities threatened by the four wildfires.

The Snyder Fire had prompted Level 2 evacuation warnings for parts of Glade Park, Loma, Pollock Canyon Estates, and nearby areas west toward the Utah border. However, as conditions improved and firefighting efforts progressed, all evacuation orders and warnings were lifted by July 1, 2026.

The Babylon Fire has not prompted any evacuation orders at this time. However, several road closures remain in effect in San Juan County, and the Needles District of Canyonlands National Park and portions of the Manti-La Sal National Forest are closed as firefighters respond to the incident.

The Ferris Fire has prompted Level 3 evacuation orders for Lone Dome Road, Bradfield Campground, Glade Ranch Subdivision, areas near McPhee Dam, and nearby private properties. Level 1 evacuation notices remain in effect east of Lone Mesa State Park, and the Pleasant View Fire Station is serving as an evacuation shelter.

The Gold Mountain Fire has prompted Level 3 evacuation orders for Panoramic Heights, Lake Lenore, Peck's Trailer Park, Red Stone Road, and Cow Creek. Level 2 evacuation warnings continue for Black Lake, Whispering Pines, Idlewild, and the KOA Campground. Ridgway Secondary School is serving as the primary evacuation center, while sections of U.S. Highway 550 remain closed.

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 July 2, 2026, the Snyder Fire is 49% contained, while the Babylon Fire, Ferris Fire, and Gold Mountain Fire remain 0% contained.

","wildfire-map-spotlight-snyder-babylon-ferris-and-gold-mountain-wildfires-in-colorado-and-utah","gid://shopify/Article/641808498766","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-snyder-babylon-ferris-and-gold-mountain-wildfires-in-colorado-and-utah","2026-07-02T06:57:56Z",[179,14,211],"Wildfire Map Spotlight: Snyder, Babylon, Ferris, and Gold Mountain fires in Colorado and Utah",{"_66":281,"_80":282,"_82":283,"_84":85,"_86":87},"gid://shopify/ArticleImage/273951227982","Huge wildfire","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire1Desktop_67f6c9d5-d4e1-4c59-96f4-b635174e9fc5.jpg?v=1782975479",{"_91":92},{"_64":90},"Central Chile faces poor air quality with unhealthy AQI levels. Learn more about affected cities, causes, and when conditions may improve.","

Central Chile faces poor air quality with unhealthy AQI levels. Learn more about affected cities, causes, and when conditions may improve.

","Is the air quality good in Chile? As of July 2, 2026, air quality in central Chile remains poor, with major cities experiencing \"unhealthy\" to \"very unhealthy\" levels and high PM2.5 concentrations, posing health risks to residents, especially children and the elderly. By 2:00 AM (Chile Standard Time, GMT-4), some urban centers recorded AQI readings ranging from 100 to 300, prompting health warnings. Residents are advised to limit prolonged outdoor activity, wear masks outdoors, keep windows closed, and use air purifiers indoors. While conditions fluctuate throughout the day, central Chile regularly experiences seasonal pollution episodes during the colder months. Studies conducted in Santiago and Temuco have confirmed that for every 50 µg/m³ increase in PM10 levels in 24 hours, there is an average increase of about 3% in general mortality, with increases in PM10 also associated with higher respiratory and cardiovascular mortality (1). Air quality map of central Chile, as of 2:00 AM (local time) on July 2, 2026. Source: IQAir. Which cities are affected by bad air quality in Chile? As of July 2, 2026, several cities in central Chile are experiencing degraded air quality. Some of the affected cities include: Chillán Coyhaique Rancagua Talca Temuco For a complete, real-time overview of pollution levels across the region, see Chile's air quality map. When will the air quality improve in Chile? Research shows PM2.5 increases from April through July, then begins to decrease in September and October as spring arrives and atmospheric conditions become more favorable for pollutant dispersal. Mean PM2.5 levels during the cold season from April through September are more than twice as high as those in the warm season from October through March. In the near term, isolated rainfall or stronger winds may offer brief relief (2). Lasting improvement depends on consistent enforcement of restrictions on wood burning and vehicle emissions during pollution alert episodes. What is causing poor air quality in Chile? Firewood produces as much as 94% of fine particulate matter emissions in some Chilean cities according to the Ministry of Environment, with two million homes heated using solid biofuels nationwide, and the firewood market generating an estimated 800 million dollars annually (3). Firewood smoke from residential heating is responsible for more than 90% of PM2.5 emissions in cities located between the O'Higgins and Aysén regions, where indiscriminate use of firewood for heating is the primary driver of seasonal air quality crises (4). In Santiago, the situation is compounded by the city's position between the Andes and the Cordillera de la Costa, which creates a pocket where stagnant air accumulates and disperses slowly, while vehicle exhaust, fossil fuel power generation, and construction dust add a persistent pollution base throughout the year. How can I protect myself from poor air quality? Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Contribute to your community’s outdoor air quality data. Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter particles, gases, and other pollutants.","

Is the air quality good in Chile?

As of July 2, 2026, air quality in central Chile remains poor, with major cities experiencing \"unhealthy\" to \"very unhealthy\" levels and high PM2.5 concentrations, posing health risks to residents, especially children and the elderly.

By 2:00 AM (Chile Standard Time, GMT-4), some urban centers recorded AQI readings ranging from 100 to 300, prompting health warnings. Residents are advised to limit prolonged outdoor activity, wear masks outdoors, keep windows closed, and use air purifiers indoors.

While conditions fluctuate throughout the day, central Chile regularly experiences seasonal pollution episodes during the colder months. Studies conducted in Santiago and Temuco have confirmed that for every 50 µg/m³ increase in PM10 levels in 24 hours, there is an average increase of about 3% in general mortality, with increases in PM10 also associated with higher respiratory and cardiovascular mortality (1).

$\"\"$ Air quality map of central Chile, as of 2:00 AM (local time) on July 2, 2026. Source: IQAir.

Which cities are affected by bad air quality in Chile?

As of July 2, 2026, several cities in central Chile are experiencing degraded air quality. Some of the affected cities include:

For a complete, real-time overview of pollution levels across the region, see Chile's air quality map.

When will the air quality improve in Chile?

Research shows PM2.5 increases from April through July, then begins to decrease in September and October as spring arrives and atmospheric conditions become more favorable for pollutant dispersal.

Mean PM2.5 levels during the cold season from April through September are more than twice as high as those in the warm season from October through March. In the near term, isolated rainfall or stronger winds may offer brief relief (2).

Lasting improvement depends on consistent enforcement of restrictions on wood burning and vehicle emissions during pollution alert episodes.

What is causing poor air quality in Chile?

Firewood produces as much as 94% of fine particulate matter emissions in some Chilean cities according to the Ministry of Environment, with two million homes heated using solid biofuels nationwide, and the firewood market generating an estimated 800 million dollars annually (3).

Firewood smoke from residential heating is responsible for more than 90% of PM2.5 emissions in cities located between the O'Higgins and Aysén regions, where indiscriminate use of firewood for heating is the primary driver of seasonal air quality crises (4).

In Santiago, the situation is compounded by the city's position between the Andes and the Cordillera de la Costa, which creates a pocket where stagnant air accumulates and disperses slowly, while vehicle exhaust, fossil fuel power generation, and construction dust add a persistent pollution base throughout the year.

How can I protect myself from poor air quality?

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

","chile-air-quality-alert","gid://shopify/Article/641694269518","https://shop.iqair.cn/en/blogs/news/chile-air-quality-alert","2026-07-02T06:58:34Z",[179,14],"Chile Air Quality Alert",{"_66":297,"_80":-5,"_82":298,"_84":234,"_86":235},"gid://shopify/ArticleImage/273951326286","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Chile_SmokySky_Desk_d720d746-1e39-4211-85dc-15a55a491b59.jpg?v=1782975517",{"_91":92},{"_64":90},"A significant fire near Flagstaff, Arizona is impacting air quality for residents. Learn more about the Pocket fire.","

A significant fire near Flagstaff, Arizona is impacting air quality for residents. Learn more about the Pocket fire.

","What is the name and location of the wildfire? As of July 2, 2026, the Pocket Fire is burning in the Red Rock-Secret Mountain Wilderness Area, north of Sedona, Arizona (1). The fire spans Coconino and Yavapai Counties. It is situated near Oak Creek Canyon, State Route 89A. Fire officials do not expect the fire to move closer towards Kachina Village but note that some of the fire is difficult to contain due to rocky ridgelines. Which cities or areas are affected by the Pocket wildfire? Arizona cities directly affected by the fire or indirectly by wildfire smoke include: Flagstaff Forest Highlands Kachina Village Oak Creek Canyon Pine Del Sedona Verde Village What is the current containment status of the Pocket wildfire? As of July 2, 2026, the Pocket Fire has burned 20,680 acres and is 21% contained (2). Containment has been established along the northern edge and portions near State Route 89A, though active fire behavior continues to the east near West Fork and south near Seven Canyons. Are there any evacuation orders or alerts in place? Evacuation alerts are in effect. Oak Creek Canyon (Zones 14 and 15) remains under a Level 2 \"Set\" evacuation warning, while Kachina Village, Forest Highlands, and Pine Del were downgraded to \"Ready\" status on July 1. Oak Creek Canyon residents are still on alert for possible evacuation, and no changes to evacuation status were reported on July 2 despite increased smoke visibility. 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 July 2, 2026, this fire is 21% contained.","

What is the name and location of the wildfire?

As of July 2, 2026, the Pocket Fire is burning in the Red Rock-Secret Mountain Wilderness Area, north of Sedona, Arizona (1). The fire spans Coconino and Yavapai Counties. It is situated near Oak Creek Canyon, State Route 89A.

Fire officials do not expect the fire to move closer towards Kachina Village but note that some of the fire is difficult to contain due to rocky ridgelines.

Which cities or areas are affected by the Pocket wildfire?

Arizona cities directly affected by the fire or indirectly by wildfire smoke include:

Flagstaff
Forest Highlands
Kachina Village
Oak Creek Canyon
Pine Del
Sedona
Verde Village

What is the current containment status of the Pocket wildfire?

As of July 2, 2026, the Pocket Fire has burned 20,680 acres and is 21% contained (2). Containment has been established along the northern edge and portions near State Route 89A, though active fire behavior continues to the east near West Fork and south near Seven Canyons.

Are there any evacuation orders or alerts in place?

Evacuation alerts are in effect. Oak Creek Canyon (Zones 14 and 15) remains under a Level 2 \"Set\" evacuation warning, while Kachina Village, Forest Highlands, and Pine Del were downgraded to \"Ready\" status on July 1.

Oak Creek Canyon residents are still on alert for possible evacuation, and no changes to evacuation status were reported on July 2 despite increased smoke visibility.

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 July 2, 2026, this fire is 21% contained.

","wildfire-map-spotlight-pocket-fire-arizona","gid://shopify/Article/641822982222","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-pocket-fire-arizona","2026-07-02T17:52:04Z",[179,14,211],"Wildfire Map Spotlight: Pocket Fire, Arizona",{"_66":312,"_80":-5,"_82":313,"_84":85,"_86":87},"gid://shopify/ArticleImage/273960861774","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire7Desktop_e48f86bd-8320-45b1-924a-5720ba7056ca.jpg?v=1783015421",{"_51":52,"_53":332,"_11":333,"_56":334,"_58":334,"_60":335,"_62":336,"_64":337,"_66":338,"_68":339,"_70":-5,"_71":340,"_73":341,"_75":342,"_77":343},{"_51":52,"_53":316,"_11":317,"_56":318,"_58":319,"_60":320,"_62":321,"_64":322,"_66":323,"_68":324,"_70":-5,"_71":325,"_73":326,"_75":327,"_77":328},{"_91":92},{"_64":90},"Air purifiers may not function properly if placed in an improper space. Discover the ideal air purifier for your space, tailored to meet your needs.","

Air purifiers may not function properly if placed in an improper space. Discover the ideal air purifier for your space, tailored to meet your needs.

","Air purifiers are powerful air cleaning tools that remove airborne pollutants and harmful chemicals from indoor spaces through multilayer filtration. However, not every air purifier is fit for any sized space. Room dimensions and the environment air purifiers are housed in can greatly impact the performance and filtration efficiency of the device. Understanding optimal air purifier sizes, environments, and locations helps ensure air cleaning systems function properly and are filtrating invisible pollutants with maximum efficiency. What is the best air purifier for my room size? Air cleaning systems are designed to cater to specific types of environments and room sizes to ensure airborne pollutants are properly filtrated and cleaned. Following suggested room air purifier pairing maximizes filtration efficiency and helps secure comprehensively clean air quality. Optimal room size and air purifier type pairings include: Portable air purifiers: Best fitted for small rooms or spaces that are temporarily occupied, such as hotel rooms, personal vehicles, and public bathrooms. Tabletop air purifiers: Best fitted for personal spaces or small rooms with low activity, such as desks, workspaces, or bedrooms. Floor-standing air purifiers: Best fitted for large rooms with high activity or pollutant emissions, such as living rooms, kitchens, and game rooms. HVAC air cleaning systems: Best fitted for whole-house utilization, capturing pollutants through various airducts and vents in a home. Check for suggested dimensions or types of rooms on the air cleaning device’s packaging or instruction manual. Mismatched or unsuitable room and air purifier pairings can lead to compromised air quality conditions, causing elevated health risks and pollutant particle exposure. How does room size impact air purifiers? Improper air purifier and room pairings could greatly reduce performance results, leaving particles untreated and personal health potentially compromised. If a room is too large or has too high of daily activity for an air purifier, the system may take longer to filtrate all pollutant particles effectively, resulting in an unstable air quality conditions and more airborne particulate matter. If a space is too small for a large air purifier, excess electrical utilization and higher utility bills could occur when smaller energy-efficient systems can provide sufficient filtration power. The key to securing maximum protection is understanding environment dynamics and the presence of airborne pollutants, as insufficient air purifier and room pairings can lead to unaddressed air quality concerns. What types of particles do air purifiers filter? If placed in an optimal environment, air purifiers can remove various harmful chemicals and airborne pollutant particles such as PM2.5, PM10, and volatile organic compounds (VOCs) – all linked to respiratory symptoms and elevated health risks. PM2.5 is particulate matter up to 2.5 microns in size and PM10 includes particles up to 10 microns. These particle types include various allergens and indoor pollutants including pollen, pet dander, dust, and smoke. To ensure proper air purifier utilization and maximum filtration efficiency, air metrics and measurements are key in quantifying performance results and ensuring optimal room pairings. How to find the most efficient air purifier for a space Air filtration and ventilation metrics allows for air purifiers to be tested for optimal utilization and ensures air cleaning systems are functioning properly and up to industry standards within the indoor space they are housed in (1). By calculating the Clean Air Delivery Rate (CADR), Air Changes per Hour (ACH), and Cumulative Clean Mass (CCM), an air purifier’s performance efficiency can be quantified and measured. The Clean Air Delivery Rate (CADR) measures how quickly an air cleaning tool can remove pollutants and produce clean air quality. CADR is a metric tool for calculating an air purifier’s initial performance power, but does not determine overall system efficiency and should be used in conjunction with other air metrics. Optimal CADR value should be 2/3 of the total room dimensions, often listed on the outside of product packaging. Air Changes per Hour (ACH) measures how many times air particles are replaced in an indoor space within a 60-minute time period. The Centers for Disease Control and Prevention suggests an ACH value of seven or higher as the “best” ventilation efficiency, labeling an ACH value of four as “good” and a six as “better.” Cumulative Clean Mass (CCM) measures how much pollutants and particulate matter can be captured and filtrated before the air cleaning device loses filtration efficiency. CCM is an optimal metric in determining long-term air purifier performance as it measures efficiency duration. Check the outside product packing and look for higher CCM values such as P4 or F4 – the higher the CCM value, the greater the long-term performance of an air cleaning system. Need help finding the perfect air purifier for your home? CLICK HERE Clean air methods for all indoor spaces Alongside air measurements and metrics, daily clean air methods and practices can help ensure air purifier systems are functioning properly and continue to work at maximum efficiency throughout various rooms (2). By understanding optimal room pairings and clean air practices, comprehensively clean air quality can be achieved with ease, such as: Pollutant source control: Avoid spraying scented or chemical cleaning products, place air purifiers in high activity rooms, and close windows during harmful outdoor air quality events. Room ventilation: Open windows during high indoor activity, install air quality monitors to know when ventilation is safe, and utilize fans to increase airflow and circulation. Efficient filtration: Check air purifier packaging for high CCM or ACH values, place air cleaning devices away from furniture to avoid blockages, and run air systems on a daily schedule to ensure maximum filtration. Analyzing optimal room and air purifier pairings while employing clean air practices provides a pathway to maximum pollutant protection and efficient filtration power. Frequently Asked Questions (FAQs) What air purifier is best for large spaces and low activity? Floor-standing air purifiers are an excellent choice for large spaces with low activity. Large rooms house an abundance of airborne particles that require sufficient filtration to achieve comprehensively clean air quality. If the space has low activity levels, all-day utilization may not be necessary and just a few hours of runtime could be effective enough to filtrate pollutant particles. What air purifier is best for small spaces and high activity? Table-top or floor-standing air purifiers are both effective choices for small spaces with high activity. Compact, personal spaces can be sufficiently cleaned with extended, daily utilization of smaller air purifier units. The key to address heightened levels of pollutant activity is longer runtimes for air cleaning systems – ideally a 24-hour utilization period would provide maximum protection against harmful particles. How long do air purifier filters last? Air purifier filters can last anywhere between 1-4 years, depending on size, model, and daily utilization. How do I know if an air purifier is right for my space?To verify an air purifier is performing at an optimal efficiency within an indoor space, utilize air metrics such as Cumulative Clean Mass (CCM) and Air Changes per Hour (ACH). CCM measures how many pollutant particles can be captured before an air cleaning system loses efficiency, analyzing long-term performance and longevity. Aim to select systems with a CCM value of P4 or F4 – the higher the P and F values, the greater the filtration power of an air purifier. ACH measures how often air particles within an indoor space can be replaced or cleaned in a 60-minute time period. High ACH values have been linked to respiratory and allergen symptom relief, with a ranking of seven or higher labeled as “best” according to the CDC. Conclusion Air purifiers are effective air cleaning tools that remove airborne pollutants, particulate matter, and pollutants from indoor air, but only when paired properly with an optimal room to house the system. Improper room size or environment pairings can impact air purifier performance greatly if placed in an inadequate space type or dimensions. Utilize our room dimension and air purifier pairing guide, and double check efficiency results through performance metrics or air quality monitoring to ensure effective filtration power and comprehensively clean air quality is maintained indoors.","

Air purifiers are powerful air cleaning tools that remove airborne pollutants and harmful chemicals from indoor spaces through multilayer filtration. However, not every air purifier is fit for any sized space. Room dimensions and the environment air purifiers are housed in can greatly impact the performance and filtration efficiency of the device.

Understanding optimal air purifier sizes, environments, and locations helps ensure air cleaning systems function properly and are filtrating invisible pollutants with maximum efficiency.

What is the best air purifier for my room size?

Air cleaning systems are designed to cater to specific types of environments and room sizes to ensure airborne pollutants are properly filtrated and cleaned. Following suggested room air purifier pairing maximizes filtration efficiency and helps secure comprehensively clean air quality. Optimal room size and air purifier type pairings include:

\nPortable air purifiers: Best fitted for small rooms or spaces that are temporarily occupied, such as hotel rooms, personal vehicles, and public bathrooms.
\nTabletop air purifiers: Best fitted for personal spaces or small rooms with low activity, such as desks, workspaces, or bedrooms.
\nFloor-standing air purifiers: Best fitted for large rooms with high activity or pollutant emissions, such as living rooms, kitchens, and game rooms.
\nHVAC air cleaning systems: Best fitted for whole-house utilization, capturing pollutants through various airducts and vents in a home.

Check for suggested dimensions or types of rooms on the air cleaning device’s packaging or instruction manual. Mismatched or unsuitable room and air purifier pairings can lead to compromised air quality conditions, causing elevated health risks and pollutant particle exposure.

How does room size impact air purifiers?

Improper air purifier and room pairings could greatly reduce performance results, leaving particles untreated and personal health potentially compromised.

If a room is too large or has too high of daily activity for an air purifier, the system may take longer to filtrate all pollutant particles effectively, resulting in an unstable air quality conditions and more airborne particulate matter. If a space is too small for a large air purifier, excess electrical utilization and higher utility bills could occur when smaller energy-efficient systems can provide sufficient filtration power.

The key to securing maximum protection is understanding environment dynamics and the presence of airborne pollutants, as insufficient air purifier and room pairings can lead to unaddressed air quality concerns.

What types of particles do air purifiers filter?

If placed in an optimal environment, air purifiers can remove various harmful chemicals and airborne pollutant particles such as PM2.5, PM10, and volatile organic compounds (VOCs) – all linked to respiratory symptoms and elevated health risks. PM2.5 is particulate matter up to 2.5 microns in size and PM10 includes particles up to 10 microns. These particle types include various allergens and indoor pollutants including pollen, pet dander, dust, and smoke.

To ensure proper air purifier utilization and maximum filtration efficiency, air metrics and measurements are key in quantifying performance results and ensuring optimal room pairings.

How to find the most efficient air purifier for a space

Air filtration and ventilation metrics allows for air purifiers to be tested for optimal utilization and ensures air cleaning systems are functioning properly and up to industry standards within the indoor space they are housed in (1). By calculating the Clean Air Delivery Rate (CADR), Air Changes per Hour (ACH), and Cumulative Clean Mass (CCM), an air purifier’s performance efficiency can be quantified and measured.

The Clean Air Delivery Rate (CADR) measures how quickly an air cleaning tool can remove pollutants and produce clean air quality. CADR is a metric tool for calculating an air purifier’s initial performance power, but does not determine overall system efficiency and should be used in conjunction with other air metrics. Optimal CADR value should be 2/3 of the total room dimensions, often listed on the outside of product packaging.

Air Changes per Hour (ACH) measures how many times air particles are replaced in an indoor space within a 60-minute time period. The Centers for Disease Control and Prevention suggests an ACH value of seven or higher as the “best” ventilation efficiency, labeling an ACH value of four as “good” and a six as “better.”

Cumulative Clean Mass (CCM) measures how much pollutants and particulate matter can be captured and filtrated before the air cleaning device loses filtration efficiency. CCM is an optimal metric in determining long-term air purifier performance as it measures efficiency duration. Check the outside product packing and look for higher CCM values such as P4 or F4 – the higher the CCM value, the greater the long-term performance of an air cleaning system.

Need help finding the perfect air purifier for your home?

CLICK HERE

Clean air methods for all indoor spaces

Alongside air measurements and metrics, daily clean air methods and practices can help ensure air purifier systems are functioning properly and continue to work at maximum efficiency throughout various rooms (2). By understanding optimal room pairings and clean air practices, comprehensively clean air quality can be achieved with ease, such as:

\nPollutant source control: Avoid spraying scented or chemical cleaning products, place air purifiers in high activity rooms, and close windows during harmful outdoor air quality events.
\nRoom ventilation: Open windows during high indoor activity, install air quality monitors to know when ventilation is safe, and utilize fans to increase airflow and circulation.
\nEfficient filtration: Check air purifier packaging for high CCM or ACH values, place air cleaning devices away from furniture to avoid blockages, and run air systems on a daily schedule to ensure maximum filtration.

Analyzing optimal room and air purifier pairings while employing clean air practices provides a pathway to maximum pollutant protection and efficient filtration power.

Frequently Asked Questions (FAQs)

What air purifier is best for large spaces and low activity?
Floor-standing air purifiers are an excellent choice for large spaces with low activity.

Large rooms house an abundance of airborne particles that require sufficient filtration to achieve comprehensively clean air quality. If the space has low activity levels, all-day utilization may not be necessary and just a few hours of runtime could be effective enough to filtrate pollutant particles.

What air purifier is best for small spaces and high activity?
Table-top or floor-standing air purifiers are both effective choices for small spaces with high activity.

Compact, personal spaces can be sufficiently cleaned with extended, daily utilization of smaller air purifier units. The key to address heightened levels of pollutant activity is longer runtimes for air cleaning systems – ideally a 24-hour utilization period would provide maximum protection against harmful particles.

How long do air purifier filters last?
Air purifier filters can last anywhere between 1-4 years, depending on size, model, and daily utilization.

How do I know if an air purifier is right for my space?
To verify an air purifier is performing at an optimal efficiency within an indoor space, utilize air metrics such as Cumulative Clean Mass (CCM) and Air Changes per Hour (ACH).

CCM measures how many pollutant particles can be captured before an air cleaning system loses efficiency, analyzing long-term performance and longevity. Aim to select systems with a CCM value of P4 or F4 – the higher the P and F values, the greater the filtration power of an air purifier.

ACH measures how often air particles within an indoor space can be replaced or cleaned in a 60-minute time period. High ACH values have been linked to respiratory and allergen symptom relief, with a ranking of seven or higher labeled as “best” according to the CDC.

Conclusion

Air purifiers are effective air cleaning tools that remove airborne pollutants, particulate matter, and pollutants from indoor air, but only when paired properly with an optimal room to house the system. Improper room size or environment pairings can impact air purifier performance greatly if placed in an inadequate space type or dimensions.

Utilize our room dimension and air purifier pairing guide, and double check efficiency results through performance metrics or air quality monitoring to ensure effective filtration power and comprehensively clean air quality is maintained indoors.

","what-room-size-air-purifier-do-you-need","gid://shopify/Article/641781399630","https://shop.iqair.cn/en/blogs/news/what-room-size-air-purifier-do-you-need","2026-06-30T22:11:28Z",[195,331],"What room size air purifier do you need?",{"_66":329,"_80":-5,"_82":330,"_84":234,"_86":235},"gid://shopify/ArticleImage/273927438414","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/A_ba08f051-e7dd-4e82-bc0e-944f6899c045.jpg?v=1782857495","Featured articles",{"_91":92},{"_64":90},"Celebrate your independence from dangerous air pollutants this July 4th. Learn how.","It’s an annual tradition most Americans look forward to—and most dogs dread: spectacular fireworks displays lighting up the skies on the 4th of July to celebrate the United States of America’s Independence Day. But every year, airborne pollutants from exploded fireworks degrade air quality across the country. Every year, the air quality index (AQI) on July 4 shows a significant drop in air quality in cities celebrating with fireworks. And bear in mind – the current U.S. air quality index isn’t reflective of the more recent, science-backed, and comprehensive World Health Organization (WHO) annual air quality value guideline discussed in the IQAir 2025 World Air Quality Report. The WHO recommended guideline established that the annual average PM2.5 concentration should be no more than 5 micrograms per cubic meter (μg/m3). That’s nearly half the current U.S. “good” AQI of 9 μg/m3 – which, by that definition, is not really good. It’s not just the large, sanctioned commercial pyrotechnic displays that cause spikes in air pollution around the country on this holiday, it’s also the small gatherings that include fireworks – legal and illegal. Making matters worse, fireworks and the accompanying poor air quality can further degrade already poor air quality during wildfire season. It’s projected that wildfire risk will be above normal across much of the U.S. West and Great Plains in summer 2026 – meaning smoky skies and firework smoke could create a terrible combination this year (1). There are many ways you can have a healthy, happy Fourth of July for yourself, your family, and your friends, and not contribute to the overall air pollution that day. Always know what’s in your air. Download Airvisual → What fireworks do to air quality From sparklers, smoke bombs and firecrackers, to spectacular overhead explosions, all fireworks release combustion particles and gases into the air. These can ultimately travel for miles on wind currents. Two common sources of pollutants in fireworks are: Black powder (gunpowder) – a mixture of sulfur, charcoal, and potassium nitrate Colorants – chemicals that radiate different colors when ignited The chemicals in the colorants are wide-ranging and often toxic. They include: Strontium, lithium (for reds) Calcium, calcium chloride (oranges) Sodium, sodium chloride (yellows) Barium (greens) Copper (blues) Chlorine (greens and blues) Typical types of particles that fireworks introduce into the atmosphere are PM2.5, PM10 (coarse particles ranging from 2.5–10 microns in diameter), PM0.1 (ultrafine particles—also known as UFPs—smaller than 0.3 microns in diameter, and by far the most dangerous), and volatile organic compounds (also known as VOCs, airborne vapor or gaseous compounds responsible for many odors). Note that many of these particles are so tiny that they can be inhaled into the lungs where they infiltrate the bloodstream, causing many health problems. Studies confirm fireworks’ impact on air pollution In Albany, New York, PM pollutant concentrations were found to be up to 10 times higher than normal in the hours right after a fireworks show (2). Air quality at 315 locations around the United States on July 4 measured PM2.5 increases from 42% to 370%. A study in 2015 of air quality at 315 locations around the United States on July 4 measured PM2.5 increases from 42% to 370%. The highest concentrations of pollutants typically occurred in the nine o’clock hour. Elevated concentrations lasted sometimes until noon on July 5 (3). Researchers in 2019 reported that PM10 concentrations in the Netherlands, which were averaging around 29 micrograms per cubic meter (μg/m3), climbed as high as 598 μg/m3 (a nearly 2,000% increase) in some places during the first hour after New Year’s Eve fireworks shows (4). Alternatives to fireworks for a happy July 4th The above studies were interested in the air pollution that collectively develops from Fourth of July fireworks celebrations. Regardless of how good or bad your local air quality is on that day, individual get-togethers endanger your personal breathing spaces. And in some jurisdictions, fireworks are prohibited. Though professional fireworks displays are permitted, Massachusetts bans all consumer fireworks (5). Similar bans are in place in Los Angeles, San Diego, and Long Beach, California (6). Arizona and local governments in Washington State can prohibit fireworks during times of high fire risk (7)(8). Here are some fun ways to participate in the festivities without creating air pollution, thus protecting your and your loved ones’ lungs, as well as helping preserve air quality on a larger scale. Regardless of how good or bad your local air quality is on July 4, individual get-togethers endanger your personal breathing spaces. You will be able to find more information, including step-by-step instructions, by conducting a web search on any of the following ideas: Little kids Balloon poppers – safely shoots red, white, and blue confetti into the air Balloon firecrackers – confetti plus a bang Soda/Mentos fountains Balloons with LED lights inside – yes, they really make LEDs just for this LED ropes and glow sticks – write in the sky like you can with sparklers Little kids with adult supervision (9), (10) Dry ice – the CO2 emitted from them is not considered a source of pollution Non-polluting chemical-reaction experiments such as a baking soda/vinegar volcano, or for more extreme fun, “elephant toothpaste” (11) Bigger kids (12) Non-polluting chemical-reaction experiments Confetti cannons with biodegradable confetti – uses compressed air for propulsion Gender-reveal cannons with nontoxic powder Non-toxic Holi powder Soda/Mentos rockets Laser light shows Community activities Drone light shows – a huge, colorful nighttime spectacle gaining in popularity (13)(14) Outdoor movies – an outdoor projector, massive screen, intense sound system, (maybe a movie with a lot of explosions?) can create a memorable visual and aural experience Personal protection from poor air Even if you decide to have an Independence Day celebration void of activities that contribute to air pollution, the air quality around you will likely be hazardous to your health. To help avoid the potential impacts of air pollution: Monitor your air quality in real-time Wear a mask (rated N95, KN95, FFP2) when outdoors Close doors and windows Set HVAC to filter indoor (recirculated) air Indoor air quality is greatly impacted by outdoor pollution; use a room air purifier or whole-house air purifier to help keep the air clean Explore high-performance air purifiers CLICK HERE Conclusion Fireworks are a grand, traditional experience, but between the dangers they present because of their explosive qualities, and the dangers they present because of their toxic qualities, it makes sense to rethink how to celebrate holidays like the Fourth of July. Keep in mind that there are various “safe” firework alternatives, such as fog machines, paper sky lanterns, and some other chemical-reaction experiments, that do contribute to air pollution and therefore should be avoided. Take a moment to consider some of the fun alternatives we’ve offered to traditional July 4 fireworks. Your lungs—and your dog—just may have a happier, healthier Independence Day in 2026.","

It’s an annual tradition most Americans look forward to—and most dogs dread: spectacular fireworks displays lighting up the skies on the 4th of July to celebrate the United States of America’s Independence Day. But every year, airborne pollutants from exploded fireworks degrade air quality across the country.

Every year, the air quality index (AQI) on July 4 shows a significant drop in air quality in cities celebrating with fireworks.

And bear in mind – the current U.S. air quality index isn’t reflective of the more recent, science-backed, and comprehensive World Health Organization (WHO) annual air quality value guideline discussed in the IQAir 2025 World Air Quality Report. The WHO recommended guideline established that the annual average PM2.5 concentration should be no more than 5 micrograms per cubic meter (μg/m3). That’s nearly half the current U.S. “good” AQI of 9 μg/m3 – which, by that definition, is not really good.

It’s not just the large, sanctioned commercial pyrotechnic displays that cause spikes in air pollution around the country on this holiday, it’s also the small gatherings that include fireworks – legal and illegal.

Making matters worse, fireworks and the accompanying poor air quality can further degrade already poor air quality during wildfire season. It’s projected that wildfire risk will be above normal across much of the U.S. West and Great Plains in summer 2026 – meaning smoky skies and firework smoke could create a terrible combination this year (1).

There are many ways you can have a healthy, happy Fourth of July for yourself, your family, and your friends, and not contribute to the overall air pollution that day.

Always know what’s in your air. Download Airvisual →

What fireworks do to air quality

From sparklers, smoke bombs and firecrackers, to spectacular overhead explosions, all fireworks release combustion particles and gases into the air. These can ultimately travel for miles on wind currents.

Two common sources of pollutants in fireworks are:

Black powder (gunpowder) – a mixture of sulfur, charcoal, and potassium nitrate
Colorants – chemicals that radiate different colors when ignited

The chemicals in the colorants are wide-ranging and often toxic. They include:

Strontium, lithium (for reds)
Calcium, calcium chloride (oranges)
Sodium, sodium chloride (yellows)
Barium (greens)
Copper (blues)
Chlorine (greens and blues)

Typical types of particles that fireworks introduce into the atmosphere are PM2.5, PM10 (coarse particles ranging from 2.5–10 microns in diameter), PM0.1 (ultrafine particles—also known as UFPs—smaller than 0.3 microns in diameter, and by far the most dangerous), and volatile organic compounds (also known as VOCs, airborne vapor or gaseous compounds responsible for many odors). Note that many of these particles are so tiny that they can be inhaled into the lungs where they infiltrate the bloodstream, causing many health problems.

Studies confirm fireworks’ impact on air pollution

In Albany, New York, PM pollutant concentrations were found to be up to 10 times higher than normal in the hours right after a fireworks show (2).

Air quality at 315 locations around the United States on July 4 measured PM2.5 increases from 42% to 370%.

A study in 2015 of air quality at 315 locations around the United States on July 4 measured PM2.5 increases from 42% to 370%. The highest concentrations of pollutants typically occurred in the nine o’clock hour. Elevated concentrations lasted sometimes until noon on July 5 (3).

Researchers in 2019 reported that PM10 concentrations in the Netherlands, which were averaging around 29 micrograms per cubic meter (μg/m3), climbed as high as 598 μg/m3 (a nearly 2,000% increase) in some places during the first hour after New Year’s Eve fireworks shows (4).

Alternatives to fireworks for a happy July 4th

The above studies were interested in the air pollution that collectively develops from Fourth of July fireworks celebrations. Regardless of how good or bad your local air quality is on that day, individual get-togethers endanger your personal breathing spaces.

And in some jurisdictions, fireworks are prohibited. Though professional fireworks displays are permitted, Massachusetts bans all consumer fireworks (5). Similar bans are in place in Los Angeles, San Diego, and Long Beach, California (6). Arizona and local governments in Washington State can prohibit fireworks during times of high fire risk (7)(8).

Here are some fun ways to participate in the festivities without creating air pollution, thus protecting your and your loved ones’ lungs, as well as helping preserve air quality on a larger scale.

Regardless of how good or bad your local air quality is on July 4, individual get-togethers endanger your personal breathing spaces.

You will be able to find more information, including step-by-step instructions, by conducting a web search on any of the following ideas:

Little kids

Balloon poppers – safely shoots red, white, and blue confetti into the air
Balloon firecrackers – confetti plus a bang
Soda/Mentos fountains
Balloons with LED lights inside – yes, they really make LEDs just for this
LED ropes and glow sticks – write in the sky like you can with sparklers

Little kids with adult supervision (9), (10)

Dry ice – the CO2 emitted from them is not considered a source of pollution
Non-polluting chemical-reaction experiments such as a baking soda/vinegar volcano, or for more extreme fun, “elephant toothpaste” (11)

Bigger kids (12)

Non-polluting chemical-reaction experiments
Confetti cannons with biodegradable confetti – uses compressed air for propulsion
Gender-reveal cannons with nontoxic powder
Non-toxic Holi powder
Soda/Mentos rockets
Laser light shows

Community activities

Drone light shows – a huge, colorful nighttime spectacle gaining in popularity (13)(14)
Outdoor movies – an outdoor projector, massive screen, intense sound system, (maybe a movie with a lot of explosions?) can create a memorable visual and aural experience

Personal protection from poor air

Even if you decide to have an Independence Day celebration void of activities that contribute to air pollution, the air quality around you will likely be hazardous to your health. To help avoid the potential impacts of air pollution:

Monitor your air quality in real-time
Wear a mask (rated N95, KN95, FFP2) when outdoors
Close doors and windows
Set HVAC to filter indoor (recirculated) air
Indoor air quality is greatly impacted by outdoor pollution; use a room air purifier or whole-house air purifier to help keep the air clean

Explore high-performance air purifiers

CLICK HERE

Conclusion

Fireworks are a grand, traditional experience, but between the dangers they present because of their explosive qualities, and the dangers they present because of their toxic qualities, it makes sense to rethink how to celebrate holidays like the Fourth of July.

Keep in mind that there are various “safe” firework alternatives, such as fog machines, paper sky lanterns, and some other chemical-reaction experiments, that do contribute to air pollution and therefore should be avoided.

Take a moment to consider some of the fun alternatives we’ve offered to traditional July 4 fireworks. Your lungs—and your dog—just may have a happier, healthier Independence Day in 2026.

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Find out more about the dangerous heatwave affecting millions across the United States, including its causes, expected duration, and active heat alerts.

","Why is there a heatwave in the United States? As of June 29, 2026, a powerful heat dome is driving a dangerous and potentially record-setting heatwave across the central and eastern United States. A heat dome occurs when a very hot air mass parks itself over a region and becomes trapped under a high-pressure \"lid\" above the Earth's surface, preventing the heat from dissipating (1). The sprawling upper-level ridge of high pressure is responsible for temperatures reaching well into the upper 90s and low 100s degrees Fahrenheit across a vast stretch of the country. High humidity is compounding the danger, pushing heat index values, or \"feels like\" temperatures, between 100 and 115 degrees Fahrenheit in some locations (2). Much of the West remains unusually cool, with high temperatures running 20 to 35 degrees Fahrenheit below average across portions of the Northwest and northern Rockies. Meanwhile, the Four Corners region faces dangerous fire weather conditions, and severe thunderstorms continue across the northern Plains and Upper Midwest, with flooding concerns stretching from the Rockies into the Mid-Atlantic. Which cities or areas are affected by the heatwave? The National Weather Service says dangerous to record-setting heat will expand across the eastern two-thirds of the United States this week, making it the first widespread heatwave of the summer. More than 100 million people across the central and eastern United States are expected to experience Major (Level 3 of 4) or Extreme (Level 4 of 4) heat risk (3). The heatwave is affecting a wide area across the central and eastern United States, including the following regions and cities: Michigan: Detroit, Ann Arbor, Flint, Saginaw, Midland, Bay City, and surrounding communities. Illinois: Chicago, Peoria, Springfield, Champaign, Decatur, Effingham, Carbondale, and surrounding areas. Indiana: Indianapolis, Evansville, Lafayette, Bloomington, and northern Indiana communities. Kentucky: Louisville, Lexington, Paducah, and western Kentucky. Missouri: St. Louis, Columbia, Jefferson City, Cape Girardeau, and surrounding areas. Iowa: Iowa City, Davenport, Cedar Rapids, and eastern Iowa communities. Ohio: Northwestern Ohio communities under Extreme Heat Warnings. Major East Coast cities: Washington D.C., Baltimore, Philadelphia, New York City, and Boston. Southern cities: Dallas, Little Rock, and Memphis. Richmond, Virginia, is forecast to top 100 degrees Fahrenheit for three consecutive days, potentially breaking daily records each day. In Washington, D.C., highs of 102 degrees Thursday and 103 degrees Friday would break daily records if the forecast holds, while overnight temperatures could remain above 80 degrees. New York City could tie both its daily high temperature record and its record warm overnight low on Thursday (4). Areas including Ohio, parts of North Carolina, and Washington, D.C., face a particular threat to the elderly and those with respiratory issues. In the meantime, several areas, including Phoenix, Las Vegas, central Texas, and much of the Southwest, were already experiencing temperatures around 100 degrees Fahrenheit heading into this week. How long will the heatwave last? As of June 29, 2026, the heatwave is already underway across many parts of the central and eastern United States, with the National Weather Service issuing its warning on June 28. The most dangerous and widespread conditions are expected to build through the week and peak around Thursday and Friday, July 3 and 4, timed to coincide with the July 4 Independence Day holiday weekend. The heat dome is expected to linger over the East, particularly along the I-95 corridor, through the long Fourth of July weekend. High heat is forecast to continue into next weekend across the Great Plains, the Southeast, and the Mid-Atlantic. Parts of the Midwest and Northeast may see some relief later in the holiday weekend as the upper-level ridge of high pressure weakens and shifts westward, allowing thunderstorms to develop (5). Above-average temperatures are expected to persist across much of the South into the following week. Forecasters also warn that risks for extreme heat are expected to continue after July 4 and into the West, with daytime temperatures potentially feeling like 100 to 105 degrees and the heat limiting overnight relief. A critical concern throughout this event is the lack of overnight relief. Overnight low temperatures are forecast to remain in the 70s Fahrenheit, and in urban areas, where concrete and asphalt absorb and slowly release heat, temperatures may struggle to fall much below 80 degrees. This combination of successive hot days and warm nights significantly increases the cumulative health risk for all residents (6). Are there any alerts in place? The National Weather Service has issued a range of alerts across a broad swath of the central and eastern United States, reflecting the severity and widespread nature of this heat event. Three tiers of alerts are currently active (7): Extreme Heat Watch: In effect from Tuesday afternoon through Thursday evening for much of Michigan, including southeast Michigan (Detroit, Ann Arbor, Flint, Midland, Bay City, Saginaw, and surrounding communities) and northern Michigan (Alpena, Cheboygan, and nearby areas). Heat index values of 100°F to 108°F are possible. Heat Advisory: In effect through Thursday or Friday across central and southeast Illinois, south central Indiana, central Kentucky, northwest Indiana, and parts of Missouri. Heat index values of 105°F to 110°F are expected. Extreme Heat Warning: In effect through Wednesday, Thursday, or Friday for parts of southern Illinois, southwest Indiana, western Kentucky, southeast Missouri, eastern Iowa, northwest Illinois, northern Indiana, southwest Michigan, and northwest Ohio. Cities under warnings include St. Louis, Paducah, Evansville, and Cape Girardeau. Heat index values may reach 112°F. Authorities and health officials across the affected states are urging residents to take immediate precautions. The Missouri State Emergency Management Agency has advised everyone to plan accordingly and limit prolonged outdoor exposure where possible, and to take immediate action if anyone shows signs of a heat-related illness. New York City Health Commissioner Alister Martin warned that heat strokes are \"fast, deadly, and almost always preventable,\" urging residents to use air conditioning, stay hydrated, and check on neighbors. The National Weather Service and the Centers for Disease Control and Prevention advise all residents and visitors in affected areas to: Drink plenty of fluids and stay hydrated Stay in an air-conditioned room as much as possible Limit outdoor activity, especially during afternoon and early evening hours Check on relatives, neighbors, the elderly, and those with chronic illnesses Never leave young children or pets in unattended vehicles Contact local emergency management for information on cooling center availability Know the signs of heat exhaustion and heat stroke, including confusion, dizziness, nausea, heavy sweating, and weakness Call 911 immediately if someone is suspected of having heat stroke Occupational Safety and Health Administration has also recommended that outdoor workers schedule frequent rest breaks in shaded or air-conditioned environments to reduce the risk of heat-related illness on the job.","

Why is there a heatwave in the United States?

As of June 29, 2026, a powerful heat dome is driving a dangerous and potentially record-setting heatwave across the central and eastern United States. A heat dome occurs when a very hot air mass parks itself over a region and becomes trapped under a high-pressure \"lid\" above the Earth's surface, preventing the heat from dissipating (1).

The sprawling upper-level ridge of high pressure is responsible for temperatures reaching well into the upper 90s and low 100s degrees Fahrenheit across a vast stretch of the country. High humidity is compounding the danger, pushing heat index values, or \"feels like\" temperatures, between 100 and 115 degrees Fahrenheit in some locations (2).

Much of the West remains unusually cool, with high temperatures running 20 to 35 degrees Fahrenheit below average across portions of the Northwest and northern Rockies. Meanwhile, the Four Corners region faces dangerous fire weather conditions, and severe thunderstorms continue across the northern Plains and Upper Midwest, with flooding concerns stretching from the Rockies into the Mid-Atlantic.

Which cities or areas are affected by the heatwave?

The National Weather Service says dangerous to record-setting heat will expand across the eastern two-thirds of the United States this week, making it the first widespread heatwave of the summer.

More than 100 million people across the central and eastern United States are expected to experience Major (Level 3 of 4) or Extreme (Level 4 of 4) heat risk (3).

The heatwave is affecting a wide area across the central and eastern United States, including the following regions and cities:

\nMichigan: Detroit, Ann Arbor, Flint, Saginaw, Midland, Bay City, and surrounding communities.
\nIllinois: Chicago, Peoria, Springfield, Champaign, Decatur, Effingham, Carbondale, and surrounding areas.
\nIndiana: Indianapolis, Evansville, Lafayette, Bloomington, and northern Indiana communities.
\nKentucky: Louisville, Lexington, Paducah, and western Kentucky.
\nMissouri: St. Louis, Columbia, Jefferson City, Cape Girardeau, and surrounding areas.
\nIowa: Iowa City, Davenport, Cedar Rapids, and eastern Iowa communities.
\nOhio: Northwestern Ohio communities under Extreme Heat Warnings.
\nMajor East Coast cities: Washington D.C., Baltimore, Philadelphia, New York City, and Boston.
\nSouthern cities: Dallas, Little Rock, and Memphis.

Richmond, Virginia, is forecast to top 100 degrees Fahrenheit for three consecutive days, potentially breaking daily records each day.

In Washington, D.C., highs of 102 degrees Thursday and 103 degrees Friday would break daily records if the forecast holds, while overnight temperatures could remain above 80 degrees.

New York City could tie both its daily high temperature record and its record warm overnight low on Thursday (4).

Areas including Ohio, parts of North Carolina, and Washington, D.C., face a particular threat to the elderly and those with respiratory issues.

In the meantime, several areas, including Phoenix, Las Vegas, central Texas, and much of the Southwest, were already experiencing temperatures around 100 degrees Fahrenheit heading into this week.

How long will the heatwave last?

As of June 29, 2026, the heatwave is already underway across many parts of the central and eastern United States, with the National Weather Service issuing its warning on June 28. The most dangerous and widespread conditions are expected to build through the week and peak around Thursday and Friday, July 3 and 4, timed to coincide with the July 4 Independence Day holiday weekend.

The heat dome is expected to linger over the East, particularly along the I-95 corridor, through the long Fourth of July weekend. High heat is forecast to continue into next weekend across the Great Plains, the Southeast, and the Mid-Atlantic. Parts of the Midwest and Northeast may see some relief later in the holiday weekend as the upper-level ridge of high pressure weakens and shifts westward, allowing thunderstorms to develop (5).

Above-average temperatures are expected to persist across much of the South into the following week. Forecasters also warn that risks for extreme heat are expected to continue after July 4 and into the West, with daytime temperatures potentially feeling like 100 to 105 degrees and the heat limiting overnight relief.

A critical concern throughout this event is the lack of overnight relief. Overnight low temperatures are forecast to remain in the 70s Fahrenheit, and in urban areas, where concrete and asphalt absorb and slowly release heat, temperatures may struggle to fall much below 80 degrees. This combination of successive hot days and warm nights significantly increases the cumulative health risk for all residents (6).

Are there any alerts in place?

The National Weather Service has issued a range of alerts across a broad swath of the central and eastern United States, reflecting the severity and widespread nature of this heat event. Three tiers of alerts are currently active (7):

\n
Extreme Heat Watch: In effect from Tuesday afternoon through Thursday evening for much of Michigan, including southeast Michigan (Detroit, Ann Arbor, Flint, Midland, Bay City, Saginaw, and surrounding communities) and northern Michigan (Alpena, Cheboygan, and nearby areas). Heat index values of 100°F to 108°F are possible.
\n
\n
Heat Advisory: In effect through Thursday or Friday across central and southeast Illinois, south central Indiana, central Kentucky, northwest Indiana, and parts of Missouri. Heat index values of 105°F to 110°F are expected.
\n
\n
Extreme Heat Warning: In effect through Wednesday, Thursday, or Friday for parts of southern Illinois, southwest Indiana, western Kentucky, southeast Missouri, eastern Iowa, northwest Illinois, northern Indiana, southwest Michigan, and northwest Ohio. Cities under warnings include St. Louis, Paducah, Evansville, and Cape Girardeau. Heat index values may reach 112°F.
\n

Authorities and health officials across the affected states are urging residents to take immediate precautions. The Missouri State Emergency Management Agency has advised everyone to plan accordingly and limit prolonged outdoor exposure where possible, and to take immediate action if anyone shows signs of a heat-related illness.

New York City Health Commissioner Alister Martin warned that heat strokes are \"fast, deadly, and almost always preventable,\" urging residents to use air conditioning, stay hydrated, and check on neighbors.

The National Weather Service and the Centers for Disease Control and Prevention advise all residents and visitors in affected areas to:

Drink plenty of fluids and stay hydrated
Stay in an air-conditioned room as much as possible
Limit outdoor activity, especially during afternoon and early evening hours
Check on relatives, neighbors, the elderly, and those with chronic illnesses
Never leave young children or pets in unattended vehicles
Contact local emergency management for information on cooling center availability
Know the signs of heat exhaustion and heat stroke, including confusion, dizziness, nausea, heavy sweating, and weakness
Call 911 immediately if someone is suspected of having heat stroke

Occupational Safety and Health Administration has also recommended that outdoor workers schedule frequent rest breaks in shaded or air-conditioned environments to reduce the risk of heat-related illness on the job.

","heatwave-map-spotlight-dangerous-heat-dome-scorches-the-central-and-eastern-u-s","gid://shopify/Article/641802436686","https://shop.iqair.cn/en/blogs/news/heatwave-map-spotlight-dangerous-heat-dome-scorches-the-central-and-eastern-u-s","2026-06-29T11:45:05Z",[179,14],"Heatwave Map Spotlight: Central and Eastern USA",{"_66":397,"_80":398,"_82":399,"_84":85,"_86":87},"gid://shopify/ArticleImage/273905844302","Scorching sun.","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Heatwave3Desktop_049e4eb0-1c7e-418e-acf6-c08e71ad96e9.jpg?v=1782740156",{"_91":92},{"_64":90},"Find out more about the Roza Fire, Tucannon Fire, Tule Fire, Juniper Dunes Fire, and Highway 730/Twin Sisters Fire in Washington.","

Find out more about the Roza Fire, Tucannon Fire, Tule Fire, Juniper Dunes Fire, and Highway 730/Twin Sisters Fire in Washington.

","What are the name and location of the wildfires? As of June 30, 2026, the Roza Fire, Tucannon Fire, Tule Fire, Juniper Dunes Fire, and Highway 730/Twin Sisters Fire impacted several areas of southeastern and central Washington. The Roza Fire burned in Kittitas and Yakima Counties, Washington, near the I-82 corridor between Ellensburg and Selah. The fire is now 100% contained after burning 3,536 acres. The Tule Fire burned near the 4100 Block of Tule Road south of Toppenish in Washington, near Satus Peak and within the Yakima region. The fire is now 100% contained after burning 24,090 acres. The Tucannon Fire burned in Columbia and Garfield Counties, Washington, where firefighters conducted suppression efforts following rapid fire growth driven by strong winds (3). The Juniper Dunes Fire burned approximately 3.6 miles east-southeast of Kruse Road in Franklin County, Washington, within the Juniper Dunes Wilderness area (4). The Highway 730/Twin Sisters Fire burned near US Highway 730 and Milepost 5 in Washington and Oregon near the state border region. Firefighters fully contained the incident (5). Which cities or areas are affected by the wildfires? The cities and areas affected by these fires included: Burbank Creek, Washington Columbia County, Washington Ellensburg, Washington Franklin County, Washington Garfield County, Washington I-82 corridor between Ellensburg and Selah Juniper Dunes wilderness area Kittitas County, Washington Kruse Road area, Franklin County Roza View Drive area Satus Peak area south of Toppenish Selah, Washington Toppenish, Washington Tucannon area of southeastern Washington Umatilla County, Oregon Walla Walla County, Washington Yakima County, Washington What is the current containment status of the wildfires? As of June 30, 2026, the Roza Fire burned 3,536 acres and is now 100% contained. The Tule Fire burned 24,090 acres and is now 100% contained. The Tucannon Fire burned 8,069 acres and is 100% contained. The Juniper Dunes Fire burned 13,003 acres and is 100% contained. The Highway 730/Twin Sisters Fire burned 8,262 acres and is 100% contained. Are there any evacuation orders or alerts in place? All evacuation orders, warnings, and emergency alerts related to the Roza Fire, Tucannon Fire, Tule Fire, Juniper Dunes Fire, and Highway 730/Twin Sisters Fire have been lifted following full containment of the incidents. 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 June 19, 2026, the Roza Fire is 100% contained.The Tucannon Fire is 100% contained.The Tule Fire is 100% contained.The Juniper Dunes Fire is 100% contained.The Highway 730/Twin Sisters Fire is 100% contained.","

What are the name and location of the wildfires?

As of June 30, 2026, the Roza Fire, Tucannon Fire, Tule Fire, Juniper Dunes Fire, and Highway 730/Twin Sisters Fire impacted several areas of southeastern and central Washington.

The Roza Fire burned in Kittitas and Yakima Counties, Washington, near the I-82 corridor between Ellensburg and Selah. The fire is now 100% contained after burning 3,536 acres.

The Tule Fire burned near the 4100 Block of Tule Road south of Toppenish in Washington, near Satus Peak and within the Yakima region. The fire is now 100% contained after burning 24,090 acres.

The Tucannon Fire burned in Columbia and Garfield Counties, Washington, where firefighters conducted suppression efforts following rapid fire growth driven by strong winds (3).

The Juniper Dunes Fire burned approximately 3.6 miles east-southeast of Kruse Road in Franklin County, Washington, within the Juniper Dunes Wilderness area (4).

The Highway 730/Twin Sisters Fire burned near US Highway 730 and Milepost 5 in Washington and Oregon near the state border region. Firefighters fully contained the incident (5).

Which cities or areas are affected by the wildfires?

The cities and areas affected by these fires included:

Burbank Creek, Washington
\nColumbia County, Washington
Ellensburg, Washington
Franklin County, Washington
Garfield County, Washington
I-82 corridor between Ellensburg and Selah
Juniper Dunes wilderness area
Kittitas County, Washington
Kruse Road area, Franklin County
Roza View Drive area
Satus Peak area south of Toppenish
Selah, Washington
Toppenish, Washington
Tucannon area of southeastern Washington
\nUmatilla County, Oregon
\nWalla Walla County, Washington
Yakima County, Washington

What is the current containment status of the wildfires?

As of June 30, 2026, the Roza Fire burned 3,536 acres and is now 100% contained.

The Tule Fire burned 24,090 acres and is now 100% contained.

The Tucannon Fire burned 8,069 acres and is 100% contained.

The Juniper Dunes Fire burned 13,003 acres and is 100% contained.

The Highway 730/Twin Sisters Fire burned 8,262 acres and is 100% contained.

Are there any evacuation orders or alerts in place?

All evacuation orders, warnings, and emergency alerts related to the Roza Fire, Tucannon Fire, Tule Fire, Juniper Dunes Fire, and Highway 730/Twin Sisters Fire have been lifted following full containment of the incidents.

\n\n

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 June 19, 2026, the Roza Fire is 100% contained.
The Tucannon Fire is 100% contained.
The Tule Fire is 100% contained.
The Juniper Dunes Fire is 100% contained.
The Highway 730/Twin Sisters Fire is 100% contained.

","wildfire-map-spotlight-tule-fire-juniper-dunes-fire-and-twin-sisters-fire-washington","gid://shopify/Article/641729462350","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-tule-fire-juniper-dunes-fire-and-twin-sisters-fire-washington","2026-06-30T04:30:52Z",[179,14,211],"Wildfire Map Spotlight: Tule, Juniper Dunes and Twin Sisters fires, Washington",{"_66":413,"_80":-5,"_82":414,"_84":85,"_86":87},"gid://shopify/ArticleImage/273916723278","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire4Desktop_6d2059bd-54bb-4f54-8b00-71b34f585968.jpg?v=1782794792",{"_91":92},{"_64":90},"Thick smoke descending south from Saskatchewan and the Northwest Territories is impacting air quality across Alberta. Find out more about this air quality event.","

Thick smoke descending south from Saskatchewan and the Northwest Territories is impacting air quality across Alberta. Find out more about this air quality event.

","Is the air quality good in Alberta? On June 30, 2026, most of Alberta and some communities in neighboring provinces are experiencing poor air quality due to wildfire smoke. According to Environment Canada, the smoky conditions are expected to persist for several days, contributing to reduced visibility (1)(2). What is causing poor air quality in Alberta? Wildfire smoke from northern Saskatchewan and the Northwest Territories is drifting into Alberta and southern regions. Thick smoke prevented firefighting pilots from dropping water from aircraft in Northwest Territories overnight. Which communities are being impacted by poor air quality? Several cities in Alberta and in neighboring provinces are being impacted by poor air quality, including (3): Banff, Alberta Calgary, Alberta Edmonton, Alberta Fort McMurray, Alberta Fort Simpson, Northwest Territories Fort Smith, Northwest Territories Golden, British Columbia Lethbridge, Alberta Red Deer, Alberta Yellowknife, Northwest Territories Are there any air quality alerts in place? There are Special Air Quality Statements and Air Quality Warnings for nearly all communities across Alberta (4). Authorities are encouraging residents to restrict outdoor activities, monitor local air quality conditions, and seek treatment if smoke-related symptoms persist. How can I protect myself from poor air quality? Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Contribute to your community’s outdoor air quality data. Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter particles, gases, and other pollutants.","

Is the air quality good in Alberta?

On June 30, 2026, most of Alberta and some communities in neighboring provinces are experiencing poor air quality due to wildfire smoke. According to Environment Canada, the smoky conditions are expected to persist for several days, contributing to reduced visibility (1)(2).

What is causing poor air quality in Alberta?

Wildfire smoke from northern Saskatchewan and the Northwest Territories is drifting into Alberta and southern regions.

Thick smoke prevented firefighting pilots from dropping water from aircraft in Northwest Territories overnight.

Which communities are being impacted by poor air quality?

Several cities in Alberta and in neighboring provinces are being impacted by poor air quality, including (3):

\nBanff, Alberta
\nCalgary, Alberta
\n
\nEdmonton, Alberta
\nFort McMurray, Alberta
\n
Fort Simpson, Northwest Territories
\nFort Smith, Northwest Territories
\n
\nGolden, British Columbia
\n
\nLethbridge, Alberta
\n
\nRed Deer, Alberta
\n
\nYellowknife, Northwest Territories

Are there any air quality alerts in place?

There are Special Air Quality Statements and Air Quality Warnings for nearly all communities across Alberta (4). Authorities are encouraging residents to restrict outdoor activities, monitor local air quality conditions, and seek treatment if smoke-related symptoms persist.

How can I protect myself from poor air quality?

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

","air-quality-alert-wildfire-smoke-affects-alberta","gid://shopify/Article/641810333774","https://shop.iqair.cn/en/blogs/news/air-quality-alert-wildfire-smoke-affects-alberta","2026-06-30T16:23:18Z",[179,14,211],"Air Quality Alert: Wildfire Smoke Affects Alberta",{"_66":428,"_80":-5,"_82":429,"_84":234,"_86":235},"gid://shopify/ArticleImage/273923637326","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/EdmontonSmoky_Desk_d15cc7c0-ec6a-4e69-8e2f-a2fc09d8ee6d.jpg?v=1782837796",{"_91":92},{"_64":90},"Discover the five major cities with the cleanest air in 2025—where smart policies and geography combined to set a global standard for urban air quality.","

Discover the five major cities with the cleanest air in 2025—where smart policies and geography combined to set a global standard for urban air quality.

","The 2025 World Air Quality Report tells the story of the global fight for cleaner air – both the challenges and the successes. Though most metropolitan areas continue to grapple with air pollution, a select group of cities have shown that healthy air and city life can co-exist. In many cases, their cleaner air is not the result of a single policy or advantage, but a combination of geography, infrastructure, monitoring, and long-term environmental planning. These five major cities are among a small number of urban hubs that have maintained annual average PM2.5 levels at or below the World Health Organization’s (WHO) guideline of 5 µg/m3, setting a benchmark for others to follow. Their low annual averages reflect a combination of geographic advantages, long-term environmental planning, and sustained air quality management. 5. Seattle, USA Seattle, Washington was the cleanest major U.S. city in 2025, and the only city outside of Oceania ranked among the top five in the world. With an average annual PM2.5 concentration of 4.5 µg/m3, Seattle benefits from its coastal location, which allows ocean and Puget Sound air to help disperse pollutants. Sources of air pollution in Seattle can include maritime-related emissions, vehicle emissions, and wildfire smoke (1)(2). The city has also invested in reducing pollution from transportation and maritime activity. For instance, the Port of Seattle is collaborating with other ports on the Sound and in the Salish Sea to reduce emissions (3). Policy and regulations have also had a positive impact on port emissions. Air quality in Seattle, Washington on May 12, 2026. Source: IQAir. Seattle has recently launched a Low-Pollution Neighborhoods program focused on improving air quality and climate-related issues in more polluted areas, particularly in communities along the lower Duwamish River (4). Given these areas can have problems idling trucks at the port emitting nitrogen oxides, the city is working to replace older diesel trucks with cleaner delivery systems. 4. Melbourne, Australia Melbourne, Australia’s annual average PM2.5 concentration is typically low, and since 2021 has consistently met Australia’s national standard of 7 µg/m3 (5). In 2025, the city’s annual concentration was 4.3 µg/m3. It’s also among three major Australian cities that have ranked as the top five cleanest cities, despite the fact that the country can be prone to bushfires and dust storms. The 2025-2026 bushfire season was moderate, allowing the city to maintain cleaner air quality until January 2026 (6). Bushfire smoke impacted the skies in Melbourne in January and eventually crossed the Pacific to reach South America. Victoria’s government, based in the state capital of Melbourne, has committed to increasing renewable electricity generation to 50% by 2030, growing the public transport and zero-emission vehicle fleet, and discouraging residents from using wood heaters in winter (7). Air quality in Melbourne, Australia on May 14, 2026. Source: IQAir. 3. Auckland, New Zealand Auckland, New Zealand continues to benefit from New Zealand’s geographical isolation and coastal winds. In 2025, Auckland had an annual average PM2.5 concentration of 4.3 µg/m3, the same concentration as Melbourne. The city’s annual average is generally under the WHO guideline, though there are concerns about potential future increases due to policy changes. Like most of the cities on this list, Auckland is near the ocean; enjoying two natural, large harbors, fresh air and isolation from other manufacturing centers provides some air quality advantages. The city also receives 1167 mm of rainfall annually, which can help remove larger airborne particles from the atmosphere more quickly, like PM10, (particulate matter measuring 10 micrometers or smaller.) Air quality in Auckland, New Zealand on May 12, 2026. Source: IQAir. Air quality improvement efforts in Auckland have been ongoing over several years. The city was the cleanest major city in 2024, in part through policies supporting electric vehicles and expanded air quality monitoring to improve public awareness and source mitigation (8). Air quality policy changes and trends could prove more challenging in the city’s future. While 4.3 µg/m3 is within the World Health Organization’s recommended guideline, it is an uptick from 2024 and 2023 when the annual average PM2.5 concentration was 3.3 and 3.4 µg/m3 respectively. Activists sued the government in 2025, citing the fact that the government had eliminated 35 climate policies, including a decarbonization plan for industry and a discount for clean energy vehicles (9). In 2026, the government also amended climate laws to shield companies from being sued for greenhouse gas emissions (10). 2. Sydney, Australia Sydney, Australia’s air quality remained healthy, with a 2025 annual average PM2.5 concentration of 3.9 µg/m3. The city has met the World Health Organization’s air quality guideline for the past four years. Australia’s largest city and the capital of New South Wales, Sydney can be affected by bushfires and hazard reduction burns. For instance, the extreme bushfire season of 2019-2020 resulted in the city’s annual average PM2.5 for 2019 being 10.1 µg/m3. However, the coastal city has taken many proactive steps to maintain clean air quality. Sydney’s bus fleet is expected to be fully electric by 2035 (11). Older vehicles which emit more emissions are also being phased out in the city in favor of EV vehicles. Air quality in Sydney, Australia on May 12, 2026. Source: IQAir. 1. Canberra, Australia The cleanest major city in the world for 2025 was Canberra, the capital city of Australia. The city’s annual average PM2.5 concentration was 3.6 µg/m3. In 2024, Canberra was the second cleanest major city in the world; it overtook Auckland as the city with the healthiest air quality in 2025. Though located inland, Canberra is just 65 kilometers from the Pacific coast. This allows it to benefit from pollutant-dispersing breezes, while its relatively small population and limited industrial activity further contribute to its clean air. However, bushfire smoke remains a seasonal challenge, prompting the city to improve air quality monitoring, public alerts, and wood heater emission standards to mitigate impacts. As Australia’s capital, Canberra both benefits from and contributes to national efforts aimed at reducing air pollution, including strict standards for PM2.5 and efforts to phase out wood heaters, a significant source of winter pollution (12). Canberra, Sydney, and Melbourne’s success in controlling pollution at its source also reflects Australia’s broader commitment to air quality, with national standards for PM2.5 among the strictest in the world (13). Air quality in Canberra, Australia on May 12, 2026. Source: IQAir. Yet, the city’s clean air is not without challenges—wood heater use, bushfires, and dust storms can still cause spikes in PM2.5 concentrations, and ongoing vigilance is required to maintain its leading position. If left unchecked, softening government policies on air quality and environmental law could set back progress made over the years to improve the nation’s air quality. For example, activist groups raised concerns in early 2025 about government efforts to weaken the Environmental Protection and Biodiversity Act (14)(15). Conclusion Even in major cities with the cleanest air, no amount of pollution is entirely safe. Sustained action is essential to maintain progress and protect public health. And as has been seen in some cases, shifting policy focus away from emissions reductions can result in fewer wins in the fight for universally clean air. Monitoring air quality and advocating for cleaner energy and stronger environmental policies can help ensure that these cities remain models of clean air for the world. Their progress demonstrates that cleaner air in major cities is achievable when monitoring, infrastructure, and long-term policy work together.","

The 2025 World Air Quality Report tells the story of the global fight for cleaner air – both the challenges and the successes. Though most metropolitan areas continue to grapple with air pollution, a select group of cities have shown that healthy air and city life can co-exist.

In many cases, their cleaner air is not the result of a single policy or advantage, but a combination of geography, infrastructure, monitoring, and long-term environmental planning.

These five major cities are among a small number of urban hubs that have maintained annual average PM2.5 levels at or below the World Health Organization’s (WHO) guideline of 5 µg/m3, setting a benchmark for others to follow. Their low annual averages reflect a combination of geographic advantages, long-term environmental planning, and sustained air quality management.

5. Seattle, USA

$\"\"$

Seattle, Washington was the cleanest major U.S. city in 2025, and the only city outside of Oceania ranked among the top five in the world. With an average annual PM2.5 concentration of 4.5 µg/m3, Seattle benefits from its coastal location, which allows ocean and Puget Sound air to help disperse pollutants.

Sources of air pollution in Seattle can include maritime-related emissions, vehicle emissions, and wildfire smoke (1)(2). The city has also invested in reducing pollution from transportation and maritime activity. For instance, the Port of Seattle is collaborating with other ports on the Sound and in the Salish Sea to reduce emissions (3). Policy and regulations have also had a positive impact on port emissions.

$\"\"$ Air quality in Seattle, Washington on May 12, 2026. Source: IQAir.

Seattle has recently launched a Low-Pollution Neighborhoods program focused on improving air quality and climate-related issues in more polluted areas, particularly in communities along the lower Duwamish River (4). Given these areas can have problems idling trucks at the port emitting nitrogen oxides, the city is working to replace older diesel trucks with cleaner delivery systems.

4. Melbourne, Australia

$\"\"$

Melbourne, Australia’s annual average PM2.5 concentration is typically low, and since 2021 has consistently met Australia’s national standard of 7 µg/m3 (5). In 2025, the city’s annual concentration was 4.3 µg/m3. It’s also among three major Australian cities that have ranked as the top five cleanest cities, despite the fact that the country can be prone to bushfires and dust storms.

The 2025-2026 bushfire season was moderate, allowing the city to maintain cleaner air quality until January 2026 (6). Bushfire smoke impacted the skies in Melbourne in January and eventually crossed the Pacific to reach South America.

Victoria’s government, based in the state capital of Melbourne, has committed to increasing renewable electricity generation to 50% by 2030, growing the public transport and zero-emission vehicle fleet, and discouraging residents from using wood heaters in winter (7).

$\"\"$ Air quality in Melbourne, Australia on May 14, 2026. Source: IQAir.

\n3. Auckland, New Zealand

$\"\"$

Auckland, New Zealand continues to benefit from New Zealand’s geographical isolation and coastal winds. In 2025, Auckland had an annual average PM2.5 concentration of 4.3 µg/m3, the same concentration as Melbourne. The city’s annual average is generally under the WHO guideline, though there are concerns about potential future increases due to policy changes.

Like most of the cities on this list, Auckland is near the ocean; enjoying two natural, large harbors, fresh air and isolation from other manufacturing centers provides some air quality advantages. The city also receives 1167 mm of rainfall annually, which can help remove larger airborne particles from the atmosphere more quickly, like PM10, (particulate matter measuring 10 micrometers or smaller.)

$\"\"$ Air quality in Auckland, New Zealand on May 12, 2026. Source: IQAir.

Air quality improvement efforts in Auckland have been ongoing over several years. The city was the cleanest major city in 2024, in part through policies supporting electric vehicles and expanded air quality monitoring to improve public awareness and source mitigation (8).

Air quality policy changes and trends could prove more challenging in the city’s future. While 4.3 µg/m3 is within the World Health Organization’s recommended guideline, it is an uptick from 2024 and 2023 when the annual average PM2.5 concentration was 3.3 and 3.4 µg/m3 respectively.

Activists sued the government in 2025, citing the fact that the government had eliminated 35 climate policies, including a decarbonization plan for industry and a discount for clean energy vehicles (9). In 2026, the government also amended climate laws to shield companies from being sued for greenhouse gas emissions (10).

2. Sydney, Australia

$\"\"$

Sydney, Australia’s air quality remained healthy, with a 2025 annual average PM2.5 concentration of 3.9 µg/m3. The city has met the World Health Organization’s air quality guideline for the past four years.

Australia’s largest city and the capital of New South Wales, Sydney can be affected by bushfires and hazard reduction burns. For instance, the extreme bushfire season of 2019-2020 resulted in the city’s annual average PM2.5 for 2019 being 10.1 µg/m3.

However, the coastal city has taken many proactive steps to maintain clean air quality. Sydney’s bus fleet is expected to be fully electric by 2035 (11). Older vehicles which emit more emissions are also being phased out in the city in favor of EV vehicles.

$\"\"$ Air quality in Sydney, Australia on May 12, 2026. Source: IQAir.

\n1. Canberra, Australia

$\"\"$

The cleanest major city in the world for 2025 was Canberra, the capital city of Australia. The city’s annual average PM2.5 concentration was 3.6 µg/m3. In 2024, Canberra was the second cleanest major city in the world; it overtook Auckland as the city with the healthiest air quality in 2025.

Though located inland, Canberra is just 65 kilometers from the Pacific coast. This allows it to benefit from pollutant-dispersing breezes, while its relatively small population and limited industrial activity further contribute to its clean air. However, bushfire smoke remains a seasonal challenge, prompting the city to improve air quality monitoring, public alerts, and wood heater emission standards to mitigate impacts.

As Australia’s capital, Canberra both benefits from and contributes to national efforts aimed at reducing air pollution, including strict standards for PM2.5 and efforts to phase out wood heaters, a significant source of winter pollution (12).

Canberra, Sydney, and Melbourne’s success in controlling pollution at its source also reflects Australia’s broader commitment to air quality, with national standards for PM2.5 among the strictest in the world (13).

$\"\"$ Air quality in Canberra, Australia on May 12, 2026. Source: IQAir.

Yet, the city’s clean air is not without challenges—wood heater use, bushfires, and dust storms can still cause spikes in PM2.5 concentrations, and ongoing vigilance is required to maintain its leading position. If left unchecked, softening government policies on air quality and environmental law could set back progress made over the years to improve the nation’s air quality. For example, activist groups raised concerns in early 2025 about government efforts to weaken the Environmental Protection and Biodiversity Act (14)(15).

Conclusion

Even in major cities with the cleanest air, no amount of pollution is entirely safe. Sustained action is essential to maintain progress and protect public health. And as has been seen in some cases, shifting policy focus away from emissions reductions can result in fewer wins in the fight for universally clean air.

Monitoring air quality and advocating for cleaner energy and stronger environmental policies can help ensure that these cities remain models of clean air for the world. Their progress demonstrates that cleaner air in major cities is achievable when monitoring, infrastructure, and long-term policy work together.

","top-5-major-cities-good-air-quality-2025","gid://shopify/Article/641707180110","https://shop.iqair.cn/en/blogs/news/top-5-major-cities-good-air-quality-2025","2026-06-30T20:02:09Z",[179,14,331,162],"Top 5 major cities with good air quality in 2025",{"_66":443,"_80":-5,"_82":444,"_84":234,"_86":235},"gid://shopify/ArticleImage/273926914126","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/B_fe26e653-f923-494b-8efa-d6a07ec6a54b.jpg?v=1782849736",{"_91":92},{"_64":90},"Heavy rain has caused flooding in Ghana's capital, affecting communities and infrastructure. Learn more about impacts and alerts.","

Heavy rain has caused flooding in Ghana's capital, affecting communities and infrastructure. Learn more about impacts and alerts.

","What is the location of the flooding? Since June 29, 2026, torrential rainfall has triggered severe flooding across southern Ghana, with the capital city of Accra experiencing the worst impacts. Approximately 140 mm of rain fell within a short period, making it one of the heaviest rainfall events recorded in the city in recent years. Floodwaters submerged roads, homes, businesses, and critical infrastructure, while authorities warned that additional storms approaching from the east could worsen conditions (1). Which cities or areas are affected by the flooding? Flooding in Ghana has primarily affected the low-lying and densely populated areas of the Accra metropolitan area, including flood-prone neighborhoods near waterways, communities surrounding affected power substations, and other vulnerable parts of the Greater Accra Region. Many roads, homes, markets, and businesses remain inundated as floodwaters gradually recede across the capital (2). What is the current containment status of the flooding? Containment efforts remain ongoing as emergency responders continue rescue and relief operations across Accra. The Ghana National Fire Service has rescued more than 470 people, while police, military personnel, and the National Disaster Management Organization have been deployed to affected communities (3). The government has allocated 300 million Ghanaian cedis for relief and recovery operations as damage assessments continue. Are there any evacuation orders or alerts in place? Authorities have urged residents in flooded communities to relocate to higher ground and avoid travel through inundated areas. While no large-scale mandatory evacuation orders have been announced, officials continue advising residents to stay indoors if safe and seek emergency assistance if homes become flooded (4). The Ghana Meteorological Agency has warned that additional rainfall is expected across southern Ghana, increasing the risk of further flooding. 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?

Since June 29, 2026, torrential rainfall has triggered severe flooding across southern Ghana, with the capital city of Accra experiencing the worst impacts. Approximately 140 mm of rain fell within a short period, making it one of the heaviest rainfall events recorded in the city in recent years.

Floodwaters submerged roads, homes, businesses, and critical infrastructure, while authorities warned that additional storms approaching from the east could worsen conditions (1).

Which cities or areas are affected by the flooding?

Flooding in Ghana has primarily affected the low-lying and densely populated areas of the Accra metropolitan area, including flood-prone neighborhoods near waterways, communities surrounding affected power substations, and other vulnerable parts of the Greater Accra Region.

Many roads, homes, markets, and businesses remain inundated as floodwaters gradually recede across the capital (2).

What is the current containment status of the flooding?

Containment efforts remain ongoing as emergency responders continue rescue and relief operations across Accra. The Ghana National Fire Service has rescued more than 470 people, while police, military personnel, and the National Disaster Management Organization have been deployed to affected communities (3).

The government has allocated 300 million Ghanaian cedis for relief and recovery operations as damage assessments continue.

Are there any evacuation orders or alerts in place?

Authorities have urged residents in flooded communities to relocate to higher ground and avoid travel through inundated areas. While no large-scale mandatory evacuation orders have been announced, officials continue advising residents to stay indoors if safe and seek emergency assistance if homes become flooded (4).

The Ghana Meteorological Agency has warned that additional rainfall is expected across southern Ghana, increasing the risk of further flooding.

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-ghana-flooding","gid://shopify/Article/641814265934","https://shop.iqair.cn/en/blogs/news/indoor-air-quality-alert-ghana-flooding","2026-07-01T09:18:23Z",[179,14,460],"Indoor Air Quality Alert: Ghana Flooding",{"_66":458,"_80":-5,"_82":459,"_84":234,"_86":235},"gid://shopify/ArticleImage/273933926478","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Flooding5Desktop_94d9a5d9-7ea3-40ea-82e4-19390b850b28.jpg?v=1782897510","Molds",{"_91":92},{"_64":90},"A deadly wildfire near Thessaloniki in northern Greece has forced evacuations and affected air quality across the region. Learn more.","

A deadly wildfire near Thessaloniki in northern Greece has forced evacuations and affected air quality across the region. Learn more.

","What is the name and location of the wildfire? As of July 1, 2026, a major wildfire is burning near the villages of Liti and Derveni in the municipality of Oreokastro, approximately 15 km northwest of Thessaloniki in northern Greece. The fire broke out on June 30 and spread rapidly through dry vegetation and nearby forest areas under strong winds and extreme wildfire conditions. The blaze has caused fatalities and damaged several properties as it moved toward residential areas (1). Which cities or areas are affected by the Thessaloniki Fire? The cities and areas affected by the Thessaloniki fire include: Derveni Liti Melissochori Northwestern outskirts of Thessaloniki Surrounding forest and rural areas Smoke from the wildfire may also affect air quality in Thessaloniki and neighboring communities depending on wind conditions. What is the current containment status of the Thessaloniki Fire? As of July 1, 2026, firefighters have largely contained the main fire front, although crews remain on scene to prevent flare-ups and extinguish remaining hotspots. More than 115 firefighters, 36 fire engines, specialist forest firefighting teams, aircraft, helicopters, and volunteers have been involved in suppression efforts. Strong winds and dry conditions contributed to rapid fire spread and complicated containment operations (2). Are there any evacuation orders or alerts in place? Evacuation alerts were issued through Greece's 112 emergency warning system as the wildfire intensified on June 30 (3). Residents in Liti were instructed to evacuate toward the local sports ground as a precaution while the fire approached homes and forested areas. Authorities continue urging residents to follow official instructions and remain alert as firefighters monitor for flare-ups and additional fire activity across the region. 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 is the name and location of the wildfire?

As of July 1, 2026, a major wildfire is burning near the villages of Liti and Derveni in the municipality of Oreokastro, approximately 15 km northwest of Thessaloniki in northern Greece.

The fire broke out on June 30 and spread rapidly through dry vegetation and nearby forest areas under strong winds and extreme wildfire conditions. The blaze has caused fatalities and damaged several properties as it moved toward residential areas (1).

Which cities or areas are affected by the Thessaloniki Fire?

The cities and areas affected by the Thessaloniki fire include:

Derveni
Liti
Melissochori
Northwestern outskirts of Thessaloniki\n
Surrounding forest and rural areas

Smoke from the wildfire may also affect air quality in Thessaloniki and neighboring communities depending on wind conditions.

What is the current containment status of the Thessaloniki Fire?

As of July 1, 2026, firefighters have largely contained the main fire front, although crews remain on scene to prevent flare-ups and extinguish remaining hotspots. More than 115 firefighters, 36 fire engines, specialist forest firefighting teams, aircraft, helicopters, and volunteers have been involved in suppression efforts.

Strong winds and dry conditions contributed to rapid fire spread and complicated containment operations (2).

Are there any evacuation orders or alerts in place?

Evacuation alerts were issued through Greece's 112 emergency warning system as the wildfire intensified on June 30 (3). Residents in Liti were instructed to evacuate toward the local sports ground as a precaution while the fire approached homes and forested areas.

Authorities continue urging residents to follow official instructions and remain alert as firefighters monitor for flare-ups and additional fire activity across the region.

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-thessaloniki-wildfire-greece","gid://shopify/Article/641814003790","https://shop.iqair.cn/en/blogs/news/wildfire-map-spotlight-thessaloniki-wildfire-greece","2026-07-01T09:19:29Z",[179,14,211],"Wildfire Map Spotlight: Thessaloniki Fire, Greece",{"_66":474,"_80":-5,"_82":475,"_84":234,"_86":235},"gid://shopify/ArticleImage/273933992014","https://cdn.shopify.com/s/files/1/0018/4411/7571/articles/Wildfire13Desktop_4e625e5d-b2df-4471-b643-6df90b78a8fd.jpg?v=1782897577",{"_91":92},{"_64":90},"Find out more about the Iron Fire and Hastings Fire in Utah, including affected communities, evacuation information, and current containment efforts.","

Find out more about the Iron Fire and Hastings Fire in Utah, including affected communities, evacuation information, and current containment efforts.

","What are the names and locations of the wildfires? As of July 2, 2026, the Iron Fire is burning approximately 4 miles northwest of Eureka in Utah, affecting portions of Juab and Tooele counties. The wildfire has impacted areas near Highway 6 and Highway 36, remaining under active firefighting and containment efforts (1). The Cherry Fire is burning off Cherry Creek Road, southwest of Maple Peak and east of Chicken Rock in Juab and Tooele counties, Utah. The fire is burning primarily through grass, sagebrush, and scattered juniper and expanded rapidly under extreme fire weather conditions after being reported on June 26, 2026. The Hastings Fire burned near Hastings Pass Road, approximately 2 miles east of Aragonite Road in the Hastings Pass area of Utah. The fire was located in Tooele County and affected lands near the Interstate 80 corridor before being fully contained (2). Which cities or areas are affected by the wildfires? The Iron Fire has affected the following communities and areas: Eureka Elberta Goshen Highway 6 corridor Highway 36 corridor The Hastings Fire affected the following areas: Hastings Pass Rydalch Pass area Interstate 80 corridor Recreation areas north of Rydalch Pass The Cherry Fire has affected the following cities and areas: Chimney Rock Pass Eureka Lofgreen Mammoth Silver City Tintic Junction Vernon Reservoir area Smoke from these fires and the Cottonwood fire is also impacting air quality in several cities: Grand Junction, Colorado Mesa, Colorado Moab, Utah Montrose, Colorado Salt Lake City, Utah Silverton, Colorado What is the current containment status of the wildfires? As of July 2, 2026, the Iron Fire is estimated at 41,842 acres and is 98% contained. Firefighters continue direct and indirect suppression operations, structure protection efforts, and containment line construction around the fire perimeter. The Cherry Fire has burned 34,252 acres and remains 76% contained. Firefighters are working to establish containment lines, protect structures, and use indirect suppression tactics while challenging weather conditions, including Red Flag Warning conditions, continue to support rapid fire growth (3). The Hastings Fire burned approximately 26,422.6 acres and is now 100% contained. Are there any evacuation orders, warnings, or shelter information? A Level 3 \"Go\" evacuation order remains in effect for the Town of Eureka due to the Iron Fire. Mandatory Level 3 \"Go\" evacuation orders are also in effect for Mammoth, Silver City, Eureka, and Tintic Junction due to the Cherry Fire. Additional evacuation orders remain in place for the area surrounding Vernon Reservoir and Lofgreen. Authorities have instructed residents to leave immediately using State Route 6 through Eureka to the east or travel south toward Delta. Road closures remain in effect on portions of Highway 6, Highway 36, and Old Highway 148. Community meetings are being held to provide updates on both the Cherry and Iron fires. Available shelters include: Elberta LDS Chapel, 15456 S 12800 W St, Elberta, Utah Goshen LDS Chapel, 75 S Center St, Goshen, Utah LDS Church, 280 Main St, Vernon, Utah All evacuation orders, warnings, and public alerts related to the Hastings Fire have been lifted following full containment. The public may still encounter firefighting personnel and equipment in the area as suppression activities are finalized. 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 June 30, 2026, the Iron Fire is 98% contained.The Cherry Fire is 76% contained.The Hastings Fire is 100% contained.","

What are the names and locations of the wildfires?

As of July 2, 2026, the Iron Fire is burning approximately 4 miles northwest of Eureka in Utah, affecting portions of Juab and Tooele counties. The wildfire has impacted areas near Highway 6 and Highway 36, remaining under active firefighting and containment efforts (1).

The Cherry Fire is burning off Cherry Creek Road, southwest of Maple Peak and east of Chicken Rock in Juab and Tooele counties, Utah. The fire is burning primarily through grass, sagebrush, and scattered juniper and expanded rapidly under extreme fire weather conditions after being reported on June 26, 2026.

The Hastings Fire burned near Hastings Pass Road, approximately 2 miles east of Aragonite Road in the Hastings Pass area of Utah. The fire was located in Tooele County and affected lands near the Interstate 80 corridor before being fully contained (2).

Which cities or areas are affected by the wildfires?

The Iron Fire has affected the following communities and areas:

\nEureka
\n
Elberta
Goshen
Highway 6 corridor
Highway 36 corridor

The Hastings Fire affected the following areas:

Hastings Pass
Rydalch Pass area
Interstate 80 corridor
Recreation areas north of Rydalch Pass

The Cherry Fire has affected the following cities and areas:

Chimney Rock Pass
Eureka
Lofgreen
Mammoth
Silver City
Tintic Junction
Vernon Reservoir area

Smoke from these fires and the Cottonwood fire is also impacting air quality in several cities:

\nGrand Junction, Colorado
\nMesa, Colorado
\n
\nMoab, Utah
\n
\nMontrose, Colorado
\n
\nSalt Lake City, Utah
\n
\nSilverton, Colorado
\n

What is the current containment status of the wildfires?

As of July 2, 2026, the Iron Fire is estimated at 41,842 acres and is 98% contained. Firefighters continue direct and indirect suppression operations, structure protection efforts, and containment line construction around the fire perimeter.

The Cherry Fire has burned 34,252 acres and remains 76% contained. Firefighters are working to establish containment lines, protect structures, and use indirect suppression tactics while challenging weather conditions, including Red Flag Warning conditions, continue to support rapid fire growth (3).

The Hastings Fire burned approximately 26,422.6 acres and is now 100% contained.

Are there any evacuation orders, warnings, or shelter information?

A Level 3 \"Go\" evacuation order remains in effect for the Town of Eureka due to the Iron Fire. Mandatory Level 3 \"Go\" evacuation orders are also in effect for Mammoth, Silver City, Eureka, and Tintic Junction due to the Cherry Fire.

Additional evacuation orders remain in place for the area surrounding Vernon Reservoir and Lofgreen. Authorities have instructed residents to leave immediately using State Route 6 through Eureka to the east or travel south toward Delta.

Road closures remain in effect on portions of Highway 6, Highway 36, and Old Highway 148. Community meetings are being held to provide updates on both the Cherry and Iron fires.

Available shelters include:

Elberta LDS Chapel, 15456 S 12800 W St, Elberta, Utah
Goshen LDS Chapel, 75 S Center St, Goshen, Utah
LDS Church, 280 Main St, Vernon, Utah

All evacuation orders, warnings, and public alerts related to the Hastings Fire have been lifted following full containment. The public may still encounter firefighting personnel and equipment in the area as suppression activities are finalized.

\n\n

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 June 30, 2026, the Iron Fire is 98% contained.
The Cherry Fire is 76% contained.
The Hastings Fire is 100% contained.

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