West Paris Shirley Damm Air Monitoring Station, West Paris, Maine

West Paris Shirley Damm is an air monitoring station located along Route 26 in West Paris, Maine, United States. It is part of the state's ambient air quality monitoring network, operated by the Maine Department of Environmental Protection's Bureau of Air Quality Control. The station contributes to the national Air Quality System (AQS) managed by the US EPA, which tracks criteria pollutants and other atmospheric parameters. The station operates within the regulatory framework of the Clean Air Act and EPA ambient air quality standards. While specific parameters measured are not detailed, typical rural monitoring stations in Maine measure ozone, particulate matter (PM2.5 and PM10), and meteorological variables. The station's location in Oxford County provides representative data for the region's air quality, supporting state and federal compliance reporting. Environmental monitoring at this station helps assess the impact of local and regional emission sources, including transportation and industrial activities. The data collected supports public health advisories and informs air quality management decisions. As part of a statewide network, West Paris Shirley Damm plays a role in maintaining long-term air quality records for rural New England.

The station is situated in a rural area of western Maine, where air quality is influenced by both local sources (e.g., wood burning, traffic) and regional transport of pollutants from urban and industrial areas. Monitoring in such settings is critical for understanding background ozone levels and particulate matter trends. The station's siting follows EPA representativeness guidelines to ensure data reflects broader regional conditions, supporting compliance with National Ambient Air Quality Standards (NAAQS).