The National Weather Service reported an air quality alert at 7:34 a.m. EDT on Friday in effect until Saturday at 1 a.m. EDT ...

At 1:50 p.m. EDT on Thursday, the National Weather Service reported an air quality alert in effect until Friday at 4 a.m. EDT ...

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 ...

After dealing with fog early on the morning commute, some of it dense, we will be dealing with poor air quality before it ...