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

WHICH U.S. CITIES HAVE THE DIRTIEST AIR? 2024 STATE OF THE AIR REPORT RANKS THEM The United States' Environmental Protection Agency uses the Air Quality Index (AQI) to measure and communicate ...

The worst air quality in the United States can be found in West Michigan Saturday as dust moves overhead. The same strong winds that moved into West Michigan Saturday kicked up dust and sparked ...

Only seven countries met World Health Organization (WHO) air quality standards last year, data showed on Tuesday, as researchers warned that the war on smog would only get harder after the United ...

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.

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

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 ...

The United States Environmental Protection Agency ... Air quality is measured by the Air Quality Index, or AQI. The index was created by the Environmental Protection Agency in 1999.

The United States Environmental Protection Agency ... Air quality is measured by the Air Quality Index, or AQI. The index was created by the Environmental Protection Agency in 1999.