Smoke from wildfires burning in Canada, North Dakota and Minnesota is expected to hit the Chicago area Friday, but what will that mean for the region's air quality? The wildfire smoke is expected to ...

An Air Quality Alert for Chicago and the suburbs has been extended through Friday as smoke from Canadian wildfires continues to blanket the area and push the AQI into red levels. The National Weather ...

CHICAGO (WGN) — Wildfire smoke from Canada may cause air quality issues for the Chicago area Friday and into the weekend. The Environmental Protection Agency’s AirNow.gov website at midday had the air ...

An air quality alert has been extended for the Chicago area as “unhealthy” levels are expected to continue into the start of the weekend with wildfire smoke lingering in the area. The poor air quality ...

Air quality alerts are in effect for the city of Chicago, as smoke has pushed down from the wildfires in Canada. The EPA has issued an air quality alert for most of the Chicagoland area, as well as ...

Still, commonly used air quality tracking pages like AirNow.gov showed air quality levels were good Wednesday. On Thursday, they rose to "moderate" levels. So why didn't it match up? According to ...

Despite better air on Friday in Chicago, the city remains under an air quality alert. It remains among the most unhealthy in the world due to the wildfires burning in Canada. So, how is air quality ...

The Chicago area had been under air quality alerts for much of the last week, due to smoke from Canadian wildfires. At one point last week, Chicago had the worst air quality in the world. At least 738 ...

An air quality alert was issued for the Chicago area through midnight on Wednesday due to lingering Canadian wildfire smoke. According to AirNow, Chicago is under "moderate" air quality. Residents are ...

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CHICAGO (WLS) -- An air quality alert was issued for the greater Chicago area on Tuesday. The Illinois EPA issued an Air Pollution Action Day for Wednesday for the Chicago area. The alert includes the ...