LINCOLN, Neb. (KOLN) - Canadian wildfires are impacting the air quality in Lincoln. On Sunday, Airnow.gov rated Lincoln’s air ...

Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

"Avoid all physical activity outdoors," the EPA advises at this level. According to the EPA's map, Picture Rocks and Marana ...

The North Dakota Department of Environmental Quality is actively monitoring Canadian wildfires. Forecasted weather conditions ...

AirNow.gov was, in short, a main character of the Eastern Seaboard’s horrible, horrible week, and I wanted to know what that was like. To find out, I spoke with John Millett, the communications ...

An air quality alert was issued Thursday by the National Weather Service for the entire Chicago area through Friday night.

WASHINGTON — The air quality is showing signs of improvement Saturday afternoon after starting with unhealthy air. As of noon ...

Does a mask help with air pollution? Here's how to protect yourself from wildfire smoke as Canadian wildfires cause poor air quality in parts of the U.S.

The Michigan Department of Environment, Great Lakes and Energy issued an air quality advisory Friday night effective through ...

Air quality in some states across America is worsening as wildfires rage across Canada — and central Ohio is may begin to see the effects. On the morning of June 2, AirNow.gov reported "moderate ...

Around noon Eastern time on Friday, three states reported air quality that was unhealthy for sensitive groups.

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last and what else we know.