States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according to a government website that tracks air quality in the United States. As of ...

As wildfires spread across Canada, air quality in the U.S. continues to be impacted, and people sensitive to air pollution could face "serious health effects," according to a government website that ...

Add Yahoo as a preferred source to see more of our stories on Google. Air Quality Index Map for Aug. 6. (Airnow.gov) Smoke from ongoing wildfires across Canada continued to drift into parts of the ...

Canadian wildfires are causing poor air quality across the northern United States. Air quality in the Northeast is expected to worsen before improving later in the week. Hundreds of wildfires remain ...

An air quality map shows conditions improving across the United States on Friday as smoke from the Canadian wildfires subsides after prompting air quality alerts and advisories in several states this ...

That National Weather Service has issued an air quality advisory for most of Michigan's Upper Peninsula, southern Michigan and southeast Michigan from Friday, May 30, into the morning of Saturday, May ...

Air quality varies based on the type of pollutants in the cycle and can have dramatic ramifications for those breathing ...

Add Yahoo as a preferred source to see more of our stories on Google. States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according to a ...

Smoke from ongoing wildfires across Canada continued to drift into parts of the United States on Wednesday, causing hazy skies and triggering air quality alerts in multiple states across the upper ...