Catawba Longhouse Air Monitoring Station, Rock Hill, South Carolina

Catawba Longhouse is an air monitoring station located at 996 Avenue of the Nations in Rock Hill, South Carolina, within the Catawba Longhouse facility. It is part of the United States' extensive ambient air quality monitoring network, which supports the EPA's Air Quality System (AQS). The station is operated by the South Carolina Department of Environmental Services and has been active with a last reported sample date of January 26, 2022. The station operates under the regulatory framework of the US Clean Air Act and the EPA's monitoring requirements. As a fixed-site monitor, it likely measures criteria pollutants such as ozone, particulate matter, or nitrogen dioxide, contributing to the national air quality assessment. In South Carolina, monitoring stations like this help track compliance with National Ambient Air Quality Standards (NAAQS) and provide data for public health advisories. Catawba Longhouse serves the Rock Hill community by providing localized air quality data. Its location near the Catawba Nation adds cultural significance. The data collected supports environmental management and informs residents about air quality conditions, aiding in the protection of public health and the environment.

The station is situated in York County, South Carolina, an area with a mix of urban development and natural landscapes. Air quality monitoring in this region is important due to potential emissions from transportation, industry, and seasonal wildfires. The station's data helps assess compliance with NAAQS and supports the EPA's mission to ensure clean air. Its location near the Catawba Nation also highlights the importance of monitoring in culturally significant areas.