The alert from the state Department of Environmental Conservation, which is in effect from 10 a.m. to midnight, includes the ...

An air quality alert will be in effect across all of Minnesota until at least 11 p.m. July 25, according to the state ...

An air quality alert for the Tri-State Area has been extended through the weekend due to smoke from the Canadian wildfires.

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

Thursday: A slight chance of showers and thunderstorms after 2 p.m. Sunny, with a high near 94. Heat index values as high as ...

An air quality alert has been issued for the state of New York, including the five boroughs and Long Island, on Saturday. The alert from the State Department of ...

Heat advisory and air quality alert has been issued for the Lower Hudson Valley July 25 as heat index levels are predicted to ...

The EPA's Air Quality Index can tell you whether breathing outside air can be harmful. Here's how to read the scale to plan ...