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

Poor air quality warnings due to wildfire smoke are still in place for the Greater Toronto Area on Tuesday for the fourth ...

Having breathing trouble today? Canadian wildfire smoke is drifting across Ohio today, dropping the air quality in parts of ...

Canadian wildfire smoke is still lingering across Michigan, causing hazy skies. Another air quality advisory has been issued.

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

A local resident and air quality enthusiast weigh in on the local impact of wildfires in Canada and why low air quality has ...

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

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

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

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

Hazy skies continue to linger over Massachusetts as smoke from the Canadian wildfires drifts overhead. " Wildfire smoke lingers today, but should not be as noticeable," the forecaster's discussion for ...

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 ...