Residents in northern Illinois will experience degraded air quality today as rain brings Canadian wildfire smoke south. Find out the AQI in your area.

From Sunday to Tuesday, smoke in northwest Canada swirled into the northern Plains, giving Minnesota some of the worst air ...

The Wisconsin Department of Natural Resources issued an air quality advisory through noon June 4 across parts of Wisconsin.

Smoke from Canadian wildfires carried another day of poor air quality south of the border, where conditions in parts of Minnesota, Wisconsin and Michigan were rated 'very unhealthy' Tuesday.

An air quality map shows conditions across the United States on Wednesday as Canadian wildfire smoke is forecast to continue ...

An air quality alert remains in place through noon, with parts of the metro and southeastern Minnesota still in the unhealthy ...

MINNESOTA, USA — The smoke in the air on Tuesday was so thick you could see it and smell it. The Minnesota Pollution Control ...

Smoke from Canadian wildfires carried another day of poor air quality south of the border to the Midwest, where conditions in ...

ST PAUL, Minn. — Canadian wildfires continue to have an impact on the atmosphere over Minnesota, triggering an Air Quality Alert for the entire state Monday.

Through parts of Minnesota and into Wisconsin, the air quality is deemed unhealthy for people and animals sensitive to ...

Canadian wildfires are raising air quality concerns in several states, including the Dakotas, Minnesota and Wisconsin.

The Minnesota Pollution Control Agency says additional air quality alerts are likely needed for much of Minnesota this ...