An Air Pollution Action Day was called Wednesday morning for the Chicago area and is in effect until midnight, weather ...

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

Milwaukee has the 2nd worst air quality in the U.S. on June 5, per NYT. An air quality advisory across the state has also ...

Smoke from Canadian wildfires began to worsen air quality in the eastern U.S. on Wednesday as several Midwestern states ...

Although the majority of wildfires are occurring in western Canada, smoke from these fires has been drifting eastward, ...

Although the majority of wildfires are occurring in western Canada, smoke from these fires has been drifting eastward, ...

Tuesday storms could bring strong wind and small hail, but unhealthy air quality is currently causing more concern and alerts ...

Smoke from Canadian wildfires will produce unhealthy air quality in Wisconsin on May 30. The Department of Natural Resources ...

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

As smoke and haze continue to linger from wildfires in Canada, the Wisconsin DNR has extended the Air Quality Advisory ...

GREEN BAY, Wis. (WBAY) - The Wisconsin DNR has extended the Air Quality Advisory through noon on Thursday. Improving air ...

Wisconsin DNR advises residents to limit outdoor activity due to smoke from Canadian wildfires affecting air quality.