The Minnesota Pollution Control Agency has issued a statewide air quality alert through 9 a.m. Monday because of Canadian ...

An air quality advisory will remain in effect for the Bay Area through at least Monday, as smoke from wildfires burning in ...

The Michigan Department of Environment, Great Lakes, and Energy issued southeast Michigan's sixth air quality advisory of the ...

An air quality alert for northwest Minnesota has been extended to cover the entire state and run through Monday.

EDT on Saturday, the National Weather Service reported an air quality alert in effect until Monday at noon EDT for Mason, ...

An air quality alert was reported by the National Weather Service on Saturday at 10:14 a.m. EDT in effect until Monday at ...

Scattered showers and storms are possible on Friday with pockets of heavy rain and gusty winds. The forecast high Friday in ...

When air quality is ranked "unhealthy for vulnerable groups" it means PM 2.5 are at levels that can cause problems for people ...

An air quality alert was reported by the National Weather Service on Friday at 3:45 p.m. in effect until Sunday at midnight ...

An air quality alert was reported by the National Weather Service on Friday at 3:02 p.m. in effect until Saturday at 11 p.m.

The current infrastructure also isn’t set up to fully account for the shifting behavior of wildfire smoke, which can travel ...