An air quality alert remains in effect for the entire Chicago area, with another "Air Pollution Action Day" alert declared as ...

Smoke coming in from Canadian wildfires settled over Chicago, causing unhealthy air quality conditions for at-risk groups.

As wildfires continue to rage in western Canada, the Environmental Protection Agency issued its first alert of the year for ...

An air quality alert has been extended for the Chicago area as "unhealthy" levels are expected to continue into the start of ...

Smoke from Canadian wildfires triggered an air quality alert Thursday across northeast Illinois, meaning conditions are ...

CHICAGO (WLS) -- An Air Quality Alert remains in effect Friday due to smoke from Canadian wildfires. The alert remains in effect for the area until midnight Friday. ABC7 Accuweather Meteorologist ...

Another large fire exacerbated by climate change is threatening the health of Chicagoans. Government officials issued an air ...

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

Dense smoke from wildfires burning in Canada will once again impact skies in northeast Illinois and northwest Indiana, with ...

Wildfires are still raging in Canada, where there have been dozens of active fires, and over 33,000 people have been forced ...

The Midwest, Northeast and Great Lakes regions of the U.S. have “very unhealthy” air quality, according to the Environmental ...