As the summer's sunny days take hold, many people turn to outdoor exercise. But in parts of North America, pleasant weather ...

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.

Environmental Quality advises everyone to use common sense when wildfire smoke adversely impacts air quality. To decrease the ...

The Minnesota Pollution Control Agency issued an air quality alert Friday, July 11, for northwest and north central Minnesota. The alert takes effect 6 a.m. and runs until 6 p.m. Friday. Heavy ...

“Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of ...

If you have breathing problems, be sure to take it easy tomorrow or limit outdoor time. Air quality will be unhealthy for ...

The North Dakota Department of Environmental Quality is actively monitoring Canadian wildfires. Forecasted weather conditions ...

EDT an air quality alert was reported by the National Weather Service in effect until Sunday at midnight EDT for Berrien ...

At 4:30 p.m. on Saturday, the National Weather Service reported an air quality alert in effect until Sunday at 4 p.m. for ...