Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality ...

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

The Bay Area Air District on yesterday morning issued an air quality advisory due to possible wildfire smoke from Canada and ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

An air quality advisory for wildfire smoke has been extended through Monday, air district officials said. The advisory was previously issued on Sunday by the Bay Area Air District, due to smoke ...

Canada’s wildfire season is already off to a troubling start, and forecasts suggest we could be in for a long, intense ...

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Dry conditions in Canada start a chain of events that exacerbates wildfires, injects plumes of smoke in the air and affects air quality in Milwaukee.

Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.

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

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