Parts of Canada and the US received alerts for hazardous air quality as hundreds of wildfires spread throughout Canada, ...

Part of the mid- and lower Hudson Valley is under an advisory for ground-level ozone pollution, which is expected to worsen ...

Due to increased wildfire smoke haze coming from Canada, experts are advising caution at least through Wednesday with excess exposure to outdoor air potentially causing inflammation and lung problems.

Wildfire smoke from a series of blazes burning in the Canadian prairie has drifted across New York, contributing to a series ...

If you’ve noticed a hazy appearance in the sky recently, you’re not alone. The smoke is the result of major wildfires ...

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.

Most of Minnesota was under an air quality alert Tuesday due to "unhealthy air for all" conditions caused by wildfires in Canada. FOX 9 Chief Meteorologist Ian Leonard explains, and offers insight on ...

Young children, older adults and people with lung conditions such as asthma should limit their activity outside, state officials said.

IOWA, USA — A statewide air quality alert is in effect for Iowa, issued by the Department of Natural Resources. It lasts ...

The smoke has been brought south by jet stream winds and continues to filter through the skies across the southeast. This has ...

Most of Minnesota was under an air quality alert Tuesday due to "unhealthy air for all" conditions caused by wildfires in ...

State health and environment officials have issued an air quality advisory for parts of eastern Nebraska due to smoke drifting in from Canadian wildfires.