An air quality alert is in effect until midnight Thursday for the Chicago area as Canadian wildfires continue.

A Chicago Air Quality Alert has been extended until midnight Friday as smoke from Canada wildfires has pushed the AQI into ...

The Chicago area is under an air quality alert until Friday night due to the Canadian wildfire smoke. ABC7 Chicago is now ...

Chicago’s air took a hit overnight as smoke from more than 100 Canadian wildfires drifted into the city, pushing the air ...