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

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

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 ...

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports that a growing number of U.S. states are under active air ...

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

An Air Quality Alert remains in effect until midnight tonight for McHenry, Lake (IL), Kane, DuPage, Cook, Kendall, Grundy, ...

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.

After weeks of wildfire smoke from Canada, union workers say safety protocols aren't enough—here's how the Garden is ...

For most of the past decade, forecasters have been able to use satellites to track these smoke plumes, but the view was only ...

Clouds, some sun and the chance of a pop-up shower/downpour today. There may be a few showers with clouds in the morning, then sunshine breaks out for the afternoon with a few more pop-up showers ...