Environment Canada has issued special air quality statements for southwestern Ontario as Prairie wildfire smoke sits over ...

Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...

An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.

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

Syracuse, N.Y. -- An air quality alert is in effect in Upstate New York for the third day in a row as smoke from wildfires in ...

The Canadian wildfire smoke is hard to miss if you've spent any time outside today or over the last couple of days in ...

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast. Air ...

Aside from the smoke, dry weather and seasonable temperatures are expected across Massachusetts on Tuesday and through the ...

ABC News' Chief Meteorologist Ginger Zee has the latest on the wildfires and smoke from coast-to-coast. Loni Anderson's cause ...

Wildfire smoke from Canada has prompted officials to place the Lehigh Valley and surrounding counties under an air quality ...

Temperatures will be in the 80s across most of New Jersey today with lingering haze from wildfire smoke, the National Weather ...