Canadian wildfires brought some of the worst air quality in the world to Chicago last week. Since then, the AQI has gotten a ...

Everything looks relatively normal out there. But it’s not. The Illinois EPA reported Thursday that the Chicago area’s air ...

To reduce pollution and protect public health, it is recommended to avoid gas stations during air-quality alerts or refueling ...

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 ...

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

Wildfires forced another 1,000 people to flee their homes in Manitoba, one of two Canadian provinces under a state of ...

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

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

Otherwise, more smoky, dusty, and dirty summers lie ahead.

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

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

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