A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...

Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

MIchigan's air quality will be unhealthy for some groups Saturday. Check the air quality index map to see if it's good or bad ...

A Memphis city government's air quality test found that the air pollution near Elon Musk's xAI data center isn't a threat.

Smoke from the Madre Fire in San Luis Obispo County could potentially bring poor air quality to the High Desert over the July ...

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's good or bad near you.

The smaller the particles, the more worrying they are. Particulate matter measuring 10 micrometers or less in diameter — a fraction of the width of a human hair — is referred to as PM10, and it is ...

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

Dhaka has ranked 31st on the list of cities with the worst air quality with an AQI score of 71 at 9:20am on Friday morning.

It’s been a relatively quiet wildfire season so far in the Pacific Northwest, with not much in the way of large fires or ...

EDT the National Weather Service reported an updated air quality alert for St. Clair, Livingston, Oakland, Macomb, Washtenaw, ...

Officials with the Arkansas Department of Energy and Environment and the Division of Environmental Quality (DEQ) have issued ...