HOT SPRINGS Air Monitoring Station, Hot Springs National Park, Arkansas

HOT SPRINGS is an air monitoring station located at 300 Werner St. in Hot Springs, Arkansas, within Garland County. Operated by the Arkansas Department of Energy and Environment, this station is part of the national ambient air quality monitoring network that supports the US EPA's Air Quality System (AQS). As a fixed-site monitor, it provides continuous data on criteria pollutants to assess compliance with National Ambient Air Quality Standards (NAAQS). The station operates under the regulatory framework of the Clean Air Act and EPA monitoring requirements. While specific parameters measured are not detailed, typical stations in this network monitor ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead. The station's location in a national park area suggests a focus on both urban and background air quality, contributing to regional air quality assessments. Environmental monitoring at this station supports public health protection by tracking pollutant levels in the Hot Springs area. Data from this station helps inform local air quality forecasts and regulatory decisions. Its operation within a national park context also aids in understanding air quality impacts on natural resources and visibility, aligning with the goals of the EPA's monitoring network.

The station's location in Hot Springs National Park provides a unique setting for monitoring both urban and background air quality. The area experiences seasonal variations in ozone and particulate matter due to tourism and local emissions. Monitoring here helps assess the effectiveness of regional air quality management strategies and supports the protection of public health and natural resources in a sensitive ecological area.