chicago air quality index

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Chicago, air quality and Canadian wildfires

Canadian wildfire smoke brings worst air quality in the world to Chicago, creating unhealthy conditions for all

The hazy skies in the Chicago area are the visible sign of the poor air quality Thursday as smoke from Canadian wildfires drifts into our area.

NBC Chicago · 3h

‘Unhealthy' air quality across multiple Chicago suburbs — again

The "unhealthy" air, which ranks as level four of six on the Air Quality Index, comes after multiple consecutive days of air quality alerts.

The Weather Channel on MSN · 2d

Chicago Chokes Under Wildfire Smoke With Air Quality Among Global Worst

Wildfire smoke from Canada turned Chicago into one of the world’s most polluted metro areas as the Lollapalooza music festival began.

Air quality alert continues through Sunday in Chicago area

The National Weather Service has opted to extend an air quality alert in the Chicago area for another day.

29m

Minneapolis air quality ranked among the world's worst on August 2

Minneapolis had the fifth worst air quality among 125 cities worldwide on Saturday morning, according to an international air ...

USA Today2y

Air quality index today: Maps of Chicago, Detroit, Cleveland

As of 6 a.m. CT, Detroit was in the "hazardous" category while Chicago was in the "very unhealthy" category, according to tracker AirNow.gov. Detroit is under the NWS' air quality advisory until ...

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