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.

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

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

For the second straight day, the quality of the air in all of New Hampshire will be reduced thanks to smoke from wildfires ...

Toronto had the fifth most polluted air of the world’s major cities early Tuesday morning, according to Swiss air technology company IQAir’s ranking, ...

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

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity and gusty winds.

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

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

Wildfire smoke is an issue once again today but so far is not as bad as Monday. The AQI, air quality index, Tuesday morning ...

A very stray shower could pop-up today, much like Monday, but if this is the case the coverage of that shower would be highly ...

Canadian wildfire smoke and haze continues to linger into today. Kevin Skarupa has the chances of possible showers in the ...