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 today for NYC, as well as Dutchess, Orange, Putnam, Rockland, Sullivan, Ulster and ...

Massachusetts could see hazy skies throughout the day Monday as wildfire smoke from Canada drifts into the Bay State. The ...

The smoky air is predicted to reach New York City on Monday, and it could bring unhealthy air quality for sensitive groups.

Canadian wildfire smoke will make for a hazy sky and reduced air quality for Monday into Tuesday.The Air Quality Health ...

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

An air quality advisory is in effect until at least noon Monday for all of Wisconsin because of the Canadian wildfire smoke.

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at ...

With smokey conditions likely worsening throughout Aug. 3, an air quality advisory was extended to noon Aug. 4.

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...