Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

Although conditions have improved in neighboring states, Canadian wildfire smoke will continue to impact Wisconsin's surface ...

The Wisconsin Department of Natural Resources re-extended its air quality alert statewide as wildfire smoke lingers.

With smokey conditions likely worsening throughout Aug. 3, an air quality advisory was extended to noon Aug. 4.

Smoke from ongoing wildfires in Canada is impacting the air quality in states across the Midwest and Northeast of the U.S.

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

Since Thursday, thousands have flooded the Wisconsin State Fair grounds. "You can actually look directly at the sun now ...

Air quality reaches red 'unhealthy' category as Canadian wildfire smoke blankets the state, affecting all residents ...

Haze and smoke linger today, lowering air quality and potentially prompting an extension of the air quality alert.

Air quality across Wisconsin remains a concern through at least Tuesday as wildfire smoke from Canada continues to blanket the state.

Wildfire smoke will likely continue to linger across much of the region on Monday leading to hazy skies.Despite improvements ...