Bozeman High School Air Monitoring Station - Bozeman, Montana Environmental Monitoring

Bozeman High School Air Monitoring Station is an operational air monitoring facility located at N 15th Avenue in the high school parking lot in Bozeman, Montana, United States. It is part of the state's ambient air quality monitoring network, managed by the Montana Department of Environmental Quality, Air Quality Division. The station contributes to the U.S. EPA's Air Quality System (AQS) network, which supports compliance with the National Ambient Air Quality Standards (NAAQS) and provides data for public health advisories. The station operates under the regulatory framework of the U.S. Clean Air Act, with monitoring protocols aligned with EPA guidelines. While specific parameters measured are not detailed, typical criteria pollutants at such stations include ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead. The station's siting in a school parking lot ensures representativeness of urban background air quality in a residential and educational area. Reporting continuity is maintained through the state agency, with the most recent sample date recorded as March 31, 2024. Located in Gallatin County, Bozeman is a growing city in the Rocky Mountain region, where air quality can be influenced by wildfire smoke, winter inversions, and local emissions from transportation and residential heating. The station plays a key role in monitoring these impacts and informing community health decisions. Its data supports the state's air quality management programs and contributes to regional and national air quality assessments, helping to protect public health and the environment in southwestern Montana.

Bozeman High School Air Monitoring Station is situated in a region where air quality is influenced by multiple factors, including wildfire smoke during summer months, temperature inversions in winter that trap pollutants, and emissions from vehicles and residential wood burning. The station's location in a school parking lot provides representative monitoring of urban background air quality in a mixed residential and educational area. Parameter coverage typically includes criteria pollutants such as ozone and particulate matter, which are critical for assessing compliance with NAAQS and issuing health advisories. Siting representativeness is important for capturing population exposure, and reporting continuity through the state agency ensures reliable long-term data for trend analysis.