On Sunday at 10:58 a.m. EDT the National Weather Service reported an air quality alert in effect until Tuesday at midnight ...

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

Air quality alerts had been issued for nine states as of Sunday morning, with residents in some areas advised to combine errands in order to help reduce pollution levels.

Wisconsin is experiencing smoke from Canadian wildfires, leading to poor air quality and an Air Quality Advisory.

Wildfire smoke will continue to exit Minnesota on Sunday, helping air quality improve as we wrap up the weekend.

As with the last several days, the Air Quality Alert that is in effect until noon today may be extended if this smoke ...

Meteorologist Kelly Ann Cicalese is tracking a warm-up as temperatures approach 90 Monday. Plus, wildfire smoke returns to ...

Today will be warmer and very hazy/smoky. Plenty of sunshine is expected. Sunshine, warmer temps, and wildfire smoke will ...

What a beautiful day it was yesterday! Our streak of nice weather continues today. It will be warmer with hazy sunshine.

THE LATEST FROM STORM TEAM 5… We are beginning our Sunday with areas of patchy dense fog that should burn off fairly quickly ...

Widespread special air quality statements are in effect across much of Ontario and Quebec this weekend as thick plumes of ...