HUNTSVILLE, Ala. — Air quality in and around Huntsville improved early Saturday after spending several hours in the unhealthy ...

Delhi recorded its ninth consecutive day of ‘Satisfactory’ air quality on Friday, with the city’s average Air Quality Index ...

"Avoid all physical activity outdoors," the EPA advises at this level. According to the EPA's map, Picture Rocks and Marana ...

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

The Department of Natural Resources and Environmental Control warns of air that is unsafe for sensitive groups on July 5.

While widespread issues from firework pollution is not expected, air quality on a local scale can get hazardous for short ...

An air quality alert was issued Thursday by the National Weather Service for the entire Chicago area through Friday night.

We've spotted code that indicates Google Home could soon allows users to bring forth outdoor weather and AQI info to the ...

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