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 ...

The Iowa DNR says smoke from Canada wildfires is expected to affect air quality across Iowa over the next few days.

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

Most of eastern Iowa is shrouded in smoke with air quality at unhealthy levels.The Iowa Department of Natural resDES MOINES – ...

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

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

The Iowa DNR has placed an air quality alert for much of the state due to "moderate to heavy" smoke conditions. The alert ...

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.