STILLWATER Air Monitoring Station at Saratoga National Historical Park, New York

STILLWATER is an air monitoring station situated within the Saratoga National Historical Park in Saratoga County, New York. As part of the broader U.S. EPA Air Quality System (AQS) network, it supports the monitoring of criteria pollutants and other atmospheric parameters to assess regional air quality. The station is operated by the New York State Department of Environmental Conservation, which oversees a statewide network of monitors. Under the Clean Air Act, such stations help determine compliance with National Ambient Air Quality Standards (NAAQS). The station's location in a historical park provides a representative background site for evaluating air quality in a mixed rural and suburban setting. Environmental monitoring at this site contributes to understanding pollutant transport and deposition in the Hudson Valley region. Data from STILLWATER supports public health advisories and regulatory assessments, aiding in the protection of both natural resources and community well-being.

The station's placement within a national historical park offers a unique opportunity to monitor air quality in a protected landscape, away from direct urban emissions. This siting helps capture regional background pollution levels, which is critical for distinguishing local sources from transported pollutants. The data supports the New York State Department of Environmental Conservation in assessing compliance with federal air quality standards and evaluating trends over time.