Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

An advisory about fine particle air pollution from the highest-ranking physician in the United States would be a powerful ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

Dhaka topped the list of cities having the worst air quality with an AQI score of 295 at 8:55am this morning (January 27, ...

Dhaka, the overcrowded capital city of Bangladesh, ranked second on the list of cities with the worst air quality with an AQI score of 267 at 9am on Thursday morning. Its air was classified as very ...

Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI score ...

Colombo is once again covered in a thick smog and it seems to be a phenomenon that we may have to deal with more often. ..

Air pollution is affecting cities across Laos with PM 25 fine particles reaching unhealthy levels according to a report from the Ministry of Natura ...

Uganda installs low-cost AI air quality devices to monitor pollution levels Data collected will inform public health policies to fight ...