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The Washington Post on MSN · 4d

Wildfire smoke gives Chicago, Detroit some of world’s worst air quality

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air quality alerts.

Chicago air quality alert extended through Friday, AQI in red zone

A Chicago Air Quality Alert has been extended through Friday as smoke from Canada wildfires has pushed the AQI into unhealthy levels across the region.

Chicago Tribune · 3d

Smoky air from Canadian wildfires envelops Chicago for 3rd day. What does this mean for summer?

Hazy skies from fires are reminiscent of 2023 when Chicago was the second-most-polluted major city in the country.

4don MSN

Air quality alert extended in Chicago area as ‘unhealthy' levels set to linger

An air quality alert has been extended for the Chicago area as "unhealthy" levels are expected to continue into the start of ...

3don MSN

How air quality is monitored as Canadian wildfire smoke continues to occupy Chicago

Wildfires are still raging in Canada, where there have been dozens of active fires, and over 33,000 people have been forced ...

2d

Moderate air quality in Chicago, storm chances late day

For Saturday, look for clouds to increase through the day with highs in the 70s and cooler temperatures along the lake in the ...

5d

Air Quality: What’s the AQI and how do you check it?

The U.S. Air Quality Index (AQI) is the Environmental Protection Agency’s tool for reporting outdoor air quality and health.

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