According to the ranking in IQAir's 2024 World Air Quality Report, these are the 10 U.S. cities with the worst pollution in ...
This map tracks air quality near Detroit, and zoom out to see the rest of North America. Smoke from wildfires harmed the air in 2023.
IQAir released its seventh annual World Air Quality Report, which highlighted "alarming trends of the world’s most polluted countries, territories, and regions in 2024." ...
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All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these ...
The EPA’s network consistently failed to capture air quality in communities of color across six major pollutants. The monitors are the key data source driving decisions about pollution reduction, ...
The EPA measures regional air quality index (AQI) by how hazardous it is to the general public. Discover the AQI in your city by searching below.
Los Angeles has experienced some of the world’s worst air quality this week as smoke from massive wildfires blankets the region and threatens the health of far more people than the fires themselves.
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