Smoke from fireworks displays has been trapped in Michigan’s stagnant air flow, and conditions are ripe for ozone creation in some areas, state reports indicate.

The advisory applies to Allegan, Berrien, Kent, Muskegon, Ottawa and Van Buren counties. These counties are also under an ...

The Michigan Department of Environment, Great Lakes and Energy issued an air quality advisory Friday night effective through ...

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 ...

The Wisconsin Department of Natural Resources has issued an "Advisory for Ozone" today for six counties including Manitowoc ...

The Michigan Department of Environment, Great Lakes, and Energy issued an Air Quality Advisory for five West Michigan ...

An air quality advisory is in effect for all of southeast Michigan for Friday, July 4. The Southeast Michigan Council of Governments announced the advisory on Thursday due to an anticipated elevation ...

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

On Tuesday at 1:59 p.m. the National Weather Service reported an air quality alert in effect until Wednesday at 10 a.m. The alert is for Nance, Merrick, Polk, Hamilton, York, ...

As of 9 a.m. on June 11, here are air quality index readings in Michigan cities, according to AirNow's Air Quality Index: Grand Rapids: PM2.5 of 87; moderate. Marquette: PM2.5 of 86; moderate.

Air quality readings across Michigan on Sunday, June 8, ranged from moderate to unhealthy. Much of Michigan will see only "moderate" air quality on Monday, June 9, according to a forecast issued ...

According to the Ontario’s Air Quality Health Index (AQHI), areas that had “high risk” ratings on Friday were Belleville, Brampton, Brantford, Burlington, Cornwall, Grand Bend, Guelph, Hamilton, ...