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

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

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 ...

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 ...

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

Concern for poor air quality in the greater Chicago area remains as the Illinois EPA extends its alert until Thursday night.

Wildfire smoke brings hazy skies and poor air quality to Chicago today, with hot and humid weather building into the weekend.

Temperatures continue to creep up in Chicagoland this week, with Wednesday highs in the mid- to upper 80s. With winds ...

Wildfire smoke from Canada is a problem again in the Chicago area, with an air quality alert in place now extended through ...

Chief Meteorologist Albert Ramon has your 10 p.m. First Alert Weather forecast for Tuesday, Aug. 5, 2025. Ozzy Osbourne’s ...

Wednesday begins with a fair amount of sunshine for the first two thirds of the day, but some cloud coverage filters the ...