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

Millions of Americans have been urged to avoid driving amid concerns over high air pollution levels. Air quality alerts were ...

Thousands of US air passengers were facing delays Wednesday after United Airlines halted many departures in the wake of a ...

Dr. Juanita Mora, board director for the American Lung Association and CEO of Chicago Allergy Center, joins Lisa Dent to ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those ...

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 ...

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

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

Seiya Suzuki homered, Cade Horton threw 5 2/3 scoreless innings and the Cubs prevented a sweep from the Reds by winning 6-1.

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.

Air quality alerts are in place for portions of 10 states from Minnesota to Delaware as officials warn the smoke may become ...