More than 700 wildfires are currently burning in Canada. This is effecting the air quality in the United States, including in ...

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's what to know.

Large wildfires in remote regions of Canada sent smoke billowing across the border, inundating northern New England with ...

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

Chicago faces an air quality alert due to Canadian wildfire smoke and high ozone levels, with risks for sensitive groups.

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

Meteorologist Tony Pann has some tips on preventing wildfires as smoke from Canada has prompted air quality alerts across the ...

Smoke from Canadian wildfires is affecting Greater Akron. The hazy conditions are worsening the air quality in northern Ohio.

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

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

Smoke from wildfires burning in Canada has caused air quality alerts for parts of New York state, including New York City.

The fires have resulted in hazardous air-quality conditions across much of Canada and the northern U.S. They are continuing ...