Smoke from numerous Canadian wildfires is again impacting the Philadelphia region this week, with environmental authorities ...

Americans in at least 10 states in the Upper Midwest and Northeast are under air quality alerts stemming from Canadian ...

Under a Code Orange alert, it's recommended that children, older adults and those with respiratory illnesses limit time spent ...

Over 1,000 firefighters continue to battle a wildfire in Southern California that has scorched over 65,000 acres, prompted ...

Central Pennsylvania residents can expect dry, hazy conditions with mild temperatures and minimal chances of rain through ...

Long Island will reach highs in the mid 80s on Tuesday, and see temperatures in the low 80s the rest of the week.

PHILADELPHIA (WPVI) -- Smoke particles from Canadian wildfires are causing air quality concerns in the Philadelphia region on ...

Meteorologist Jill Gilardi said we could be looking at an air quality alert for wildfire smoke. Here's her Monday 7:20 a.m.

Tuesday night is when the high pressure system shifts to the east, the NWS says. This should allow south winds to return, ...

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

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

Detroit currently is ranked third worst worldwide for major city air quality today, Aug. 4, because of smoke from Canadian ...