Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

With smoke from Canadian wildfires expected to continue affecting affect Michigan this summer, knowing how to check the air ...

Despite expected rain Sunday night, Canadian wildfire smoke will continue to impact Michigan on Monday, officials say.

The Michigan Air Quality Division said as smoke from Canadian wildfires continues to threaten the upper Midwest, "monitors in ...

EDT on Friday, the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Cass, ...

Ozone levels and wildfire smoke are expected to worsen the air quality on Wednesday in Allegan, Kent, Muskegon, Ottawa and ...

Smoke from Canadian wildfires is leading to very unhealthy air quality for much of Michigan, including all of Southeast ...

EDT on Tuesday, the National Weather Service reported an air quality alert in effect until Thursday at midnight EDT for Muskegon, Ottawa, Kent, Allegan and Van Buren counties.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.