The city is racing to put up 277 sensors. Once installed, Chicago will have the most high-quality air monitors in the country ...

The city is racing to put up 277 sensors. Once installed, Chicago will have the most high-quality air monitors in the country ...

American Lung Association releases report detailing health benefits of transition to zero-emission manufacturing ...

View original content to download multimedia: https://www.prnewswire.com/news-releases/new-report-cleaner-manufacturing-could ...

The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

In its first six months, the Trump administration has filed 11 civil cases against polluters compared with the Biden ...

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.

Chicago faces an air quality alert due to Canadian wildfire smoke and high ozone levels, with risks for sensitive groups.

An air quality alert was issued for the greater Chicago area on Tuesday. ABC7 Chicago is now streaming 24/7. Click here to watch The Illinois EPA issued an Air Pollution Action Day for Wednesday for ...

The public is advised to take precautions, especially those sensitive to polluted conditions, by limiting their time outside and keeping windows and doors closed.