The worst air quality in recent years occurred in June 2023, when the smoke became so thick it created an orange haze over ...

Cities including Milwaukee, Buffalo, Detroit, and Cleveland, Ohio, have reported poor air quality due to smoke from current ...

Flights at Logan airport were operating on a delay of 52 minutes due to low visibility on Monday afternoon, according to an ...

Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

When combined with the Philly area’s warm, sunny weather, the incoming smoke stands to increase levels of ozone, the ...

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

An air quality alert is in effect for all of Massachusetts today due to smoke from Canadian wildfires, and it could be the ...

Northeast Ohio’s stretch of pleasant summer weather continues to start the week, but Canadian wildfire smoke has pushed air ...

Syracuse, N.Y. -- Upstate New Yorkers could inhale unhealthy air for days, New York state officials warned today. “We expect ...

Smoke from Canadian wildfires will move into the region Monday, Aug. 4, causing unhealthy air for sensitive groups.

What would have been a partly sunny 85-degree day over Upstate New York turned into a yellowed, hazy overcast glow on Monday ...