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

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

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.

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

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

Poor air quality warnings due to wildfire smoke are still in place for the Greater Toronto Area on Tuesday for the fourth consecutive day. But "the worst of it" should be gone by Wednesday, said an ...

The air quality from the Midwest to the Northeast has started to improve, but smoke from wildfires burning in Canada ...

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

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 ...

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

Comfortable weather will be sticking around today for the Pittsburgh area with high temperatures hitting the mid to low 80s.