Wildfire smoke brings hazy skies and poor air quality to Chicago today, with hot and humid weather building into the weekend.

Temperatures are climbing into the 80s this week, with highs expected to hit 90° by the weekend. Wildfire smoke will continue ...

The public is advised to take precautions, especially those sensitive to polluted conditions, by limiting their time outside ...

This past Thursday should have been a beautiful day, a day to throw open the windows and putter in the garden, long-awaited ...

Hundreds of thousands of music fans of all genres will pack Grant Park for Lollapalooza 2025, which starts Thursday.

Air quality alerts have been issued across most of the Midwest, and hundreds of wildfires are burning across Canada.

Concern for poor air quality in the greater Chicago area remains as the Illinois EPA extends its alert until Thursday night.

"The air quality is officially dangerous in Chicago," says Brian Urbaszewski, director of environmental health programs at ...

Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...

As Canadian wildfire smoke lingers in the skies, the Chicago area will soon be under an air quality alert, but the smoke ...

Dr. Juanita Mora, board director for the American Lung Association and CEO of Chicago Allergy Center, joins Lisa Dent to ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air.