Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable populations.

Rep. Calvin Callahan joined lawmakers from Iowa, Minnesota and North Dakota in filing a formal complaint against Canada over ...

Smoke from Canadian wildfires drifted into the region last week. Doctors said they've seen an influx in appointments for respiratory problems as a result.

We had another decrease in the air quality levels during the day Monday as a southerly wind pushed in another round of ...

As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect yourself. Here's what to know.

Millions of Americans are being told that being outside for long periods could put them at risk of coughing, eye irritation or breathing problems.

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

Minneapolis faced hazardous air quality, ranking second-worst globally due to Canadian wildfire smoke. Air quality alerts ...

As a result, skies have been hazy and air quality has been reduced. While conditions feel great for being outdoors, the air ...

Tonight will be start out mostly clear to partly cloudy then clouds will increase late. Lows will fall to the lower 60s and ...

Monday night will bring scattered thunderstorms, some with the potential of being strong to severe. Lows will be in the lower ...