Dallas Bexar Street Air Monitoring Station | Dallas, Texas Environmental Monitoring

Dallas Bexar Street is an air monitoring station located at 5800 Bexar Street in Dallas, Texas. Operated by the Texas Commission on Environmental Quality, it is part of the US EPA Air Quality System (AQS) network, which monitors criteria pollutants and other parameters to assess regional air quality. The station contributes to the national ambient air monitoring program, which supports compliance with the Clean Air Act and provides data for public health advisories. Typical parameters at such stations include ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead, though specific parameters measured at this site are not detailed. As part of the Dallas-Fort Worth metroplex, this station helps characterize urban air quality in a region with significant industrial and transportation emissions. Its data supports regulatory assessments and informs local air quality management strategies, benefiting community health and environmental policy.

Dallas Bexar Street operates within the Dallas-Fort Worth area, a major urban and industrial hub in Texas. The station's siting is representative of near-road and urban background conditions, capturing emissions from traffic, industry, and other sources. Its data contributes to the EPA's AQS network, supporting compliance with National Ambient Air Quality Standards (NAAQS) and providing long-term trends for ozone and particulate matter, which are key concerns in the region due to frequent exceedances.