Canadian wildfire smoke is making the air hazy in Rhode Island Wednesday. The air quality is expected to be in the moderate levels Wednesday. Smoke is expected to start clearing out Wednesday night.

Smoke from wildfires in Canada continues to drift over the United States and has made it harder to breathe in some states. How is Ohio being impacted? Here's what to know. According to USA TODAY, ...

PENNSYLVANIA, USA — The Pennsylvania Department of Environmental Protection downgraded the air quality forecast to a code orange on Friday after two straight days of code red, as hazardous smoke from ...

We in the San Francisco Bay Area have been choking on smoke from dozens of huge blazes—which have burned over 1.4 million acres, or 2,200 square miles, so far—sparked by a freak system of ...

Dramatic maps show the alarming path of 'toxic' smoke from Canadian wildfires across the US. Millions of people are under air quality alerts as the smoke wafts over major US cities such as New York ...

Rochester woke up to foggy conditions the morning of May 16, but it wasn’t just a ground-bound cloud settling over the metro area. There was also light smoke from a rash of wildfires throughout Canada ...

KHQ.COM - If you're wondering where all of the smoke in the air is coming from... the answer is probably not one specific fire. Currently there are more than 74 major wildfires burning in 8 western ...

Raging wildfires across Canada are continuing to cause thick smoke to spread south in the United States, brining dangerous levels of air pollution to the most populous parts of the country. Hazy fog ...

A large portion of the U.S. is currently covered by smoke caused by wildfires, with the lower 48 states badly affected by the rapidly growing blazes. There are currently 83 large wildfires burning in ...

Large and unrelenting wildfires in the western United States and southern Canada are producing so much smoke that even the East Coast is feeling the effects. These conditions can be a health risk. As ...

An air quality health advisory is in effect in Mesa, Delta and Montrose counties through Thursday, and the Colorado Department of Public Health and Environment has issued an ozone action day alert for ...