Clarksboro Air Monitoring Station, East Greenwich, New Jersey | US EPA AQS Network

Clarksboro is an Air Monitoring Station located in East Greenwich Township, Gloucester County, New Jersey, United States. Operated by the New Jersey State Department of Environmental Protection, it is part of the state's ambient air quality monitoring network, which supports compliance with the US EPA's National Ambient Air Quality Standards (NAAQS). The station is situated at the Shady Lane Complex on County House Road. The facility collects air quality data to track criteria pollutants such as ozone, particulate matter, and nitrogen dioxide, as required by the Clean Air Act. As part of the EPA's Air Quality System (AQS), the data contributes to national air quality assessments and public health advisories. The station's last reported sample date is June 30, 2025, indicating ongoing operations. Located in a mixed residential and agricultural area of southern New Jersey, the station helps monitor air quality impacts from nearby industrial and transportation sources. Its data supports local and regional air quality management efforts, including state implementation plans for attaining NAAQS. The station plays a key role in protecting public health and the environment in Gloucester County.

The Clarksboro station monitors ambient air quality in a region influenced by urban and industrial emissions from the Philadelphia metropolitan area and local sources. Typical parameters include ozone, PM2.5, and nitrogen dioxide, which are critical for assessing compliance with NAAQS. The station's siting is representative of suburban background conditions, providing data for regulatory modeling and public reporting.