Smoke from Canadian wildfires again plagued portions of the northern United States on July 16, prompting air quality alerts from Illinois to Maine.

Canadian wildfires have caused hazy skies in metro Detroit. Michigan weather may be our best defense against fires here.

An air quality alert was issued by the National Weather Service in Milwaukee-Sullivan at 9:26 a.m. on Wednesday, July 16.

Canadian wildfire smoke remains in Michigan. On July 16, officials issued an air quality advisory for western counties.

Millions of Americans across nine states were urged to avoid driving and limit outdoor activities on Wednesday as air quality ...

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But we know storm chances won’t usually stay away for long and it looks like those chances are returning to the forecast on ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

The Rochester area is still having some air quality concerns on Tuesday because of smoke from Canadian wildfires.

EDT the National Weather Service reported an air quality alert in effect until Thursday at 1:30 a.m. EDT for Cass and Berrien ...

Milwaukee, Ozaukee, Racine, Kenosha and Sheboygan are all under a poor air quality alert from noon to 11 p.m., according to ...

EDT on Tuesday, the National Weather Service reported an air quality alert in effect until Thursday at midnight EDT for ...