NE OF 17TH STREET N & 5TH AVE N INTERSECTION Air Monitoring Station, Texas City, Texas

NE OF 17TH STREET N & 5TH AVE N INTERSECTION is an air monitoring station located on the roof of a pumphouse at the intersection of 17th Street and 5th Avenue North in Texas City, Texas. This station is part of the state's ambient air quality monitoring network, managed by the Texas Commission on Environmental Quality (TCEQ). The station serves the Galveston County region, an area with significant industrial activity including petrochemical refining and shipping. The station operates under the regulatory framework of the U.S. Environmental Protection Agency's (EPA) Air Quality System (AQS), which sets standards for criteria pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead. TCEQ monitors these pollutants to ensure compliance with the National Ambient Air Quality Standards (NAAQS). The station likely measures a subset of these pollutants, with data reported to the EPA's AQS database. As part of the TCEQ network, this station contributes to the characterization of air quality in Texas City, a community near the Houston-Galveston industrial corridor. The data collected supports public health advisories, regulatory compliance, and air quality management decisions. The station's location on a pumphouse roof provides a representative sample of local ambient air conditions.

Texas City is located in Galveston County, part of the Houston metropolitan area, which is a major hub for petrochemical refining, shipping, and industrial activity. The region faces air quality challenges related to ozone formation and particulate matter emissions. The NE OF 17TH STREET N & 5TH AVE N INTERSECTION station monitors ambient air to assess the impact of local industrial sources and traffic. Its data helps evaluate compliance with EPA standards and supports community health protection efforts.