Chicago will see near-90 temperatures, high humidity, and poor air quality today, with storm chances returning tonight.

CHICAGO - It's another day of poor air quality across the Chicago region with temperatures set to warm up. Fox 32 ...

According to the National Weather Service, the air quality alert remains in effect through midnight in parts of the Chicago ...

An air quality alert in the Chicago area has been extended for another day as Canadian wildfire smoke continues to plague the ...

CHICAGO (WLS) -- An air quality alert has been extended for part of the Chicago area through Thursday. The alert for McHenry, Lake, Kane, DuPage, Kendall, Grundy, Cook and Will counties in Illinois ...

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

An Air Quality Alert is active until Thursday night at midnight. People with sensitivities should take precautions.

Millions of Americans have been urged to avoid driving amid concerns over high air pollution levels. Air quality alerts were issued across parts of Illinois, Colorado, Wyoming, and Arizona on Thursday ...

Thursday begins with a good deal of sunshine, but as temperatures heat up, clouds will build towards lunchtime and into the afternoon.

Chicago and Houston brace for thunderstorms and rainfall, with Chicago facing elevated flood risks and damaging winds. Los ...

Local health officials, firefighters and community leaders weigh in on the growing concern over wildfire season.