Overview
Air Quality data is collected and reviewed at the Division of Air Quality (DAQ)'s office in Charleston and at the Northern Panhandle Regional Office (NPRO) in Wheeling. EPA criteria pollutant data is analyzed, quality assured, and reported for approximately 15 sites across the state.
Air quality data collected at outdoor monitors across the United States, including in West Virginia, can be downloaded from https:/www.epa.gov/outdoor-air-quality-data.