As of 9 a.m., six of the 10 cities with the worst air quality in the country are in Wisconsin, according to IQAir, a company ...

At 12:25 p.m. EDT on Thursday, the National Weather Service reported an air quality alert in effect until Friday at 3 p.m.

At 12:32 p.m. EDT on Thursday, the National Weather Service reported an air quality alert in effect until Sunday at midnight ...

A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from ...

Delhi recorded its cleanest July air in seven years with the average Air Quality Index (AQI) falling to 78, in the ...

Wildfire Smoke from Canadian Wildfire Smoke is again back into Minnesota and the surrounding areas producing Unhealthy Air ...

The Illinois Environmental Protection Agency issued a Red Forecast Air Pollution Action Day for Thursday, July 31, for the Rockford region and other areas of northern Illinois.

Chicago had the worst air quality in the world on Thursday. ABC7 Chicago is now streaming 24/7. Click here to watch The air ...

Thursday's Concerts on the Square, the final performance of the season, is a go Thursday amid concerns over air quality.

Chicago is under an Air Quality Alert today because of wildfire smoke. Officials recommend reducing outdoor activity and checking on those most at risk. CHICAGO - Chicago's air quality reached an ...

Smoke from Canadian wildfires prompted air quality alerts in Chicago as it blanketed the city on June 5, 2025. Scott ...