A pleasant early August day is in store for Chicagoland on Monday, with low humidity — but hot and humid conditions will ...

Classes begin Tuesday at Rock Island High School, but nine classrooms are still off-limits to students and staff while Rock Island-Milan School District officials await mold-testing results.

The National Weather Service issued an air quality alert for the city on Thursday and kept extending it through Sunday night. There was no alert Monday.

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...

Smoke from more than 700 active wildfires in Canada is once again clouding skies and pushing air quality into dangerous ...

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

As result of severe wildfires in Canada, Minnesota is facing the longest air quality alert on record since the Minnesota ...