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

Some are adjusting their routines amid persistent bad air quality in the Chicago area. CHICAGO (WLS) -- An air quality alert has been extended for part of the Chicago area through Thursday.

According to the National Weather Service, the air quality alert remains in effect through midnight in parts of the Chicago area, including Kane, DuPage, Kendall, Grundy, Cook and Will counties.

An air quality alert in the Chicago area has been extended for another day as Canadian wildfire smoke continues to plague the area. According to the National Weather Service, McHenry, Lake, Kane ...

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

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

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Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

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 ...

Air quality alerts had been issued for nine states as of Sunday morning, with residents in some areas advised to combine ...