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 ...

Delhi's air quality remains "satisfactory," with light rain recorded and a yellow alert for possible moderate rainfall on ...

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

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

The Southwest Ohio Air Quality Agency reports that "levels of ozone within the region may approach or exceed unhealthy standards." ...

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

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

The Lane Regional Air Protection Agency shared some recommendations as Oregonians head into the heat of the summer, and the ...

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