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 ...

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

The June 3 advisory comes as northern Wisconsin residents experience hazier air quality from northerly winds carrying surface ...

The Pollution Control Agency has issued a statewide air quality alert, including all tribal nations, that will be in effect ...

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

Smoke from Canadian wildfires continues to descend into the U.S., creating poor air quality that can cause health issues.

Officials issued an alert Wednesday as air quality was expected to reach unhealthy levels in all of Wisconsin until noon Thursday. Sensitive groups should consider moving all activities inside ...

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