Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

At the Minnesota Pollution Control Agency (MPCA), most of Minnesota was classified as having “moderate” air quality late ...

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

The previous record, set in 2021, was five days. The current alert is expected to last seven days. It will remain in effect ...

For residents across Minnesota, the past week has been marked by a new, unwelcome normal: a thick, smoky haze hanging over ...

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

The smoke is finally starting to clear out of the Twin Cities. The air quality is still unhealthy Saturday evening across ...

Wildfire smoke will continue to exit Minnesota on Sunday, helping air quality improve as we wrap up the weekend.

Minneapolis faced hazardous air quality, ranking second-worst globally due to Canadian wildfire smoke. Air quality alerts ...

Dr. Dorothy Curran says fine particles in wildfire smoke especially affect sensitive groups, like kids with asthma or Chronic Obstructive Pulmonary Disease (COPD).

The Air Quality Index (AQI), a system used to communicate how much pollution is in the air, is expected to reach the red or ...

Smoke from Canadian wildfires has triggered days of unhealthy air quality across the US Midwest, with Minnesota and nearby states under prolonged pollution alerts.