An air quality alert for northwest Minnesota has been extended to cover the entire state and run through Monday.

The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Adams, Ashland, ...

Saturday's smoky sunshine will stick around all day as the statewide air quality alert continues through the weekend.

Air quality will become unhealthy for some beginning Sunday through Monday morning. Canadian wildfire smoke returns which ...

Delhi's air quality dropped to "moderate" for the first time in 16 days, with an AQI of 105 on Saturday, following light rain ...

Smoke is drifting south from wildfires in Canada and a group of lawmakers had asked the Canadian ambassador about her ...

Minnesota faces a severe air quality warning until Monday morning. The Minnesota Pollution Control Agency is urging people to ...

An air quality alert has been issued for all of Michigan for Sunday and Monday due to smoke from Canadian wildfires.

Could residents of Dumaguete, touted as the safest city in the country by the World Travel Index, be breathing polluted air?

Delhi's air quality index (AQI) dropped to the moderate category on Saturday, ending a 16-day streak of satisfactory ratings.

As smoke billowing from wildfires continues to fill the air in much of Manitoba, a number of events in and around Winnipeg ...

Even if you never smoked a cigarette, you basically had at least one on Friday because of dense smoke from wildfires wafting ...