There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in Canada.

Wildfires have scorched 3.7 million hectares across the country so far — six times the area of Prince Edward Island ...

Smoke from Canadian wildfires drifted down heavily into Montana on Wednesday and Thursday, covering a large swath of north-central Montana.

WINNIPEG, Manitoba (Reuters) -World leaders may face smoke warnings when they gather next week in Alberta as wildfires burned ...

Officials at Cleveland Department of Public Health are keeping an eye on local threats to the region’s air quality, including ...

Forecasters warn that hazy, grayish-blue skies could persist for many weeks as fires continue to burn, though most smoke will ...

The Summer Shindig and Fundraiser is free and open to the public, but people are encouraged to bring cash and cards for some ...

The raging fires on Thursday are also expected to degrade air quality in parts of the Great Plains and Midwest. In New York, ...

An air quality advisory for Long Island is the result of smoke from Canada wildfires, New York State officials say.

Smoke originating from wildfires raging across several Canadian provinces will slowly move south and east over the next few days, the FOX Forecast Center said.

Typically, during the summer months of June, July and August, when the wind goes northwest behind a front, the New York sky usually becomes a deep blue and the humidity dips. However, as explained by ...