In South Carolina, an air quality alert is in effect until noon Thursday for the towns and cities of Mountain Rest, Rocky ...

This measure, based on data from the Environmental Protection Agency, evaluates states on the number of days the Air Quality Index in counties was not rated “good.” U.S. News calculated a ...

DEQ’s website has a list of resources for keeping safe around wildfire smoke.

South Carolina has several counties under air quality alerts due to the wildfires in the northern part of the state and ...

Several WNC counties are under severe air quality alerts for Thursday, March 27, with one being issued a Code Purple.

Air Quality Index is a rating system that shows the severity of pollution in the air on a scale of 0 to 500, according to ...

DEQ’s website has a list of resources for keeping safe around wildfire smoke.

The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy. Here's what to know.

In the springtime in Oklahoma, allergy season can be a primary cause of stuffy noses or difficulty breathing, but allergens like pollen and ragweed aren't counted on the Air Quality Index as those ...

Knoxville's mountainous skyline is covered in a hazy layer of smoke Wednesday, March 12. Air quality in the region is considered unhealthy for "sensitive groups," according to the Knox County ...