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

The Minnesota Pollution Control Agency (MPCA) issued an air quality alert starting at 1 p.m. Thursday, extending to 7 p.m.

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for areas in northern Minnesota.

The Minnesota Pollution control agency has issued an air quality alert for all of northern Minnesota, it's expected to reach ...

Smoke from Canadian wildfires worsened air quality in the eastern U.S. on Wednesday as several Midwestern states battled ...

The Canadian Wildfires have forced thousands of Canadians to flee their homes and sent smoke as far as Europe.

(KNSI) - Northern Minnesota will be blanketed with another wave of heavy wildfire smoke for roughly the next 24 hours. The ...

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...