Chicago woke up to code red air quality on Thursday as smoke from Canadian wildfires blanketed the city, turning the skyline ...

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

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

A groundbreaking initiative aimed at tackling urban air pollution in Lagos and Port Harcourt has commenced with the ...

WGN-TV Weather Producer Bill Snyder joins WGN Radio’s John Landecker to discuss the bad air quality around Chicago and what is causing it. Bill also talks about when the summer heat may come, the ...

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

Hazy skies from fires are reminiscent of 2023 when Chicago was the second-most-polluted major city in the country.

The Illinois Environmental Protection Agency declared an "Air Pollution Action Day" for the greater Chicago area, with special attention to those most vulnerable, including children, the elderly and ...

Illinois environmental officials are warning residents about air quality concerns as wildfire smoke from Canada persists in ...

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

Chicago’s air quality was among the worst in the world after Canadian wildfire smoke drifted south to create unsafe ...