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Chicago metropolitan area, Air quality

Chicago's unhealthy air quality will continue into the weekend, experts say

The EPA recommends that sensitive individuals with conditions like asthma should limit strenuous activity and shorten time spent outdoors.

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· 2d · on MSN

Chicago air quality alert extended through Friday as Canada wildfire smoke pushes AQI to unhealthy levels

· 1d · on MSN

Air quality alert remains in effect for entire Chicago area. When will it improve?

Wildfires force another 1,000 residents from their homes in the Canadian province of Manitoba

Smoke from Canadian wildfires has worsened air quality in eastern Canada and the U.S.

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Wildfires Are Raging in the Canadian Prairies: What to Know

Air quality warnings, burn bans in place as wildfires expand across northwestern Ontario

1d

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.

19h

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 60s.

3d

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.

5don MSN

Why was the sun so red in Chicago area? Here's what happened and why

Many in the Chicago area noticed a bright red sunrise Monday morning, but what caused the particularly colorful scene?