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

Millions from the Great Lakes to the Northeast are under air quality alerts with the toxic smoke prompting a ground delay at ...

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

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

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

A stretch of southern Ontario remains under a special air quality statement today amid smoke from wildfires burning in parts ...

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

Smoke from wildfires burning across Canada are brining hazy conditions to the area, and all of eastern Pennsylvania is under ...

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

Air Quality Advisory continues across the state Tuesday. Canadian wildfire smoke could continue into the first half of Wednesday as high pressure gradually tracks east. With this ...

Fine particulate matter from the wildfire smoke is the pollutant. According to the state Department of Environmental ...

Toronto will once again see diminished air quality on Tuesday as smoke from forest fires in other regions drift into the city ...