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 Midwest and worsening air quality, ...

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

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

Smoke from Canadian wildfires have continued to drift over the Midwest, blanketing the region with haze and poor air quality, prompting the National Weather Service (NWS) and local departments to ...

The Iowa Department of Natural Resources says the state's air quality could remain compromised until midnight on Saturday, ...

With Canadian wildfire smoke still lingering in the region, an air quality alert remains in effect for all of iowa until ...

Air quality alert has been issued for parts of Nebraska and Iowa due to smoke from the Canadian wildfires. The alert will ...

Air quality alerts have been issued across most of the Midwest, and hundreds of wildfires are burning across Canada.

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

Smoke from wildfires in northwestern Canada has converged over Iowa and is expected to impact air quality over the weekend.

Smoke from northwestern Canada wildfires is expected to cause exceeded National Ambient Air Quality Standards for fine particulaes through Saturday, Aug. 2, according to the Iowa DNR.