Texarkana New Boston Air Monitoring Station, Texarkana, Texas

Texarkana New Boston is an air monitoring station located at 2700 New Boston Rd in Texarkana, Bowie County, Texas. It is part of the United States' extensive ambient air quality monitoring network, which supports compliance with the Clean Air Act and provides data for public health assessments. The station is operated under the oversight of the Texas Commission on Environmental Quality (TCEQ), a key state agency responsible for environmental regulation. The station's technical operations align with the US EPA's Air Quality System (AQS) framework, which standardizes the collection of criteria pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrogen dioxide. While specific parameters measured at this site are not detailed, typical TCEQ stations monitor a range of pollutants and meteorological conditions to ensure representative siting and data continuity. The station's last reported sample date is August 31, 2025, indicating ongoing active monitoring. Environmental monitoring in the Texarkana region is important due to its location near the Texas-Arkansas border and potential influences from industrial activities, transportation corridors, and urban emissions. Data from this station supports local air quality management, public health advisories, and regional compliance with National Ambient Air Quality Standards (NAAQS). The station's role in the broader AQS network helps track long-term trends and inform policy decisions.

The Texarkana area experiences a mix of urban and industrial emissions, with potential contributions from transportation, manufacturing, and energy production. Air monitoring stations like Texarkana New Boston are critical for assessing exposure to criteria pollutants and supporting the EPA's regulatory framework. The station's siting aims to represent community-scale air quality, and its data contributes to the national AQS database used for trend analysis and regulatory compliance.