Chicago’s summer skies are increasingly foul due to Canadian wildfires, especially when the weather otherwise is nicest. This ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Chicago air quality remains in the top five worst in the world Friday with an Air Quality Alert in place from Canadian ...

While an air quality alert continues for parts of the Midwest due to smoke from Canadian wildfires, northeastern Illinois was ...

The air quality in places like New York and Chicago has prompted warnings for sensitive groups including children and the ...

Air Quality Alerts remain in effect for the Chicago area Friday due to smoke from Canadian wildfires. ABC7 Accuweather ...

With Canadian wildfires seemingly out of control, states from Wisconsin to Maine and as far south as Pennsylvania and ...

Smoke from Canadian wildfires settled over Chicago Thursday, with air quality reaching “unhealthy” levels for everyone. Air ...

As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Summer 2025 has already been a scorcher, with much of the eastern half of the nation enduring weeks of high heat and tropical ...

The alert was also issued because of unhealthy ozone levels in addition to the smoke particles. The Chicago area has been ...