Millions of people were asked to reschedule events or move them indoors on Thursday amid "very unhealthy" air quality.

With a state advisory due to poor air quality, the DNR explains why it's happening, how long it will last, and why you should care.

Canadian wildfire smoke creates health risks in Minnesota. Poor air quality spreads statewide, prompting a Weather Impact ...

The National Weather Service reported an air quality alert at 11:04 a.m. on Wednesday in effect until Thursday at 3 p.m. for Klamath and Lake counties.

The National Weather Service has issued both a heat and air quality alert for most of downstate New York, Wednesday, July 16.

An air quality alert was issued by the National Weather Service in Milwaukee-Sullivan at 9:26 a.m. on Wednesday, July 16.

Wildfire smoke from Canada is causing air quality issues, especially in southeast Michigan. An air quality advisory is in effect for several counties, recommending people limit strenuous outdoor ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Canadian wildfire smoke lingers in Michigan. Officials issued an air quality advisory in southeast Michigan for July 15.

Wildfire smoke from Canada is causing air quality issues, especially in southeast Michigan. An air quality advisory is in effect for several counties, recommending people limit strenuous outdoor ...