The Midwest saw some of the worst air quality conditions in the world Thursday, and similar conditions are expected to ...

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

Kansans may notice hazy skies at the start of August caused by the arrival of wildfire smoke from hundreds of miles away. The ...

Omaha's Weather Leader is tracking Canadian wildfire smoke that is affecting air quality for Omaha. Meteorologist Luke ...

Wildfire smoke carries large amounts of particulates and gases. These can act as ozone precursors, causing air to exceed the ...

The region has been under an Orange Air Quality Alert issued by the National Weather Service since Thursday. This is not the ...

Wildfire smoke from the Prairies prompted special air quality statements and warnings across the country Saturday.

"Breathing in the Canadian wildfires smoke cannot be the new normal," said Candice Miller, Macomb County public works ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air ...

The Iowa Department of Natural Resources reported Friday that air quality in Iowa will be at levels “unhealthy for sensitive ...

Smoke from wildfires blazing across Canada is once again wafting over huge portions of the U.S. Midwest and worsening air ...

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...