SAN ANTONIO DOWNTOWN CAMS 27 - Air Monitoring Station in San Antonio, Texas

SAN ANTONIO DOWNTOWN CAMS 27 is an air monitoring station located at 615 East Houston Street in downtown San Antonio, Texas. Operated by the Texas Commission on Environmental Quality (TCEQ), it is part of the state's ambient air quality monitoring network, which supports the US EPA Air Quality System (AQS). The station is situated in Bexar County, a major urban and industrial area. The station monitors criteria pollutants and other parameters as part of the TCEQ's regulatory compliance with the Clean Air Act. While specific parameter lists are not detailed, typical urban stations measure ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead. The data collected supports air quality assessments and public health advisories. Environmental monitoring in San Antonio is critical due to the city's growing population and industrial activities. The station provides data for evaluating compliance with National Ambient Air Quality Standards (NAAQS) and helps inform local air quality management strategies. Its downtown location captures urban exposure levels relevant to public health.

San Antonio's air monitoring network, including CAMS 27, operates under the US EPA's AQS framework, ensuring standardized data collection. The station's urban siting is representative of population exposure, a key factor for regulatory compliance. Monitoring covers criteria pollutants and may include speciation or meteorological parameters, supporting trend analysis and health studies.