Overview
ST. PHILLIPS- St. Phillips road CAAP trailer is an operational air monitoring station in Posey County, Indiana, United States. It is managed by the Indiana Department of Environmental Management's Office of Air Quality.
ST. PHILLIPS- St. Phillips road CAAP trailer is an air monitoring station located at 2027 S. St. Phillips Rd., near Evansville, Indiana, United States. The station is part of the state's ambient air quality monitoring network and is operated by the Indiana Department of Environmental Management's Office of Air Quality. It serves to monitor criteria pollutants and other parameters to assess regional air quality. The station operates under the regulatory framework of the U.S. Environmental Protection Agency's Air Quality System (AQS) network, which sets standards for monitoring methods, siting, and data reporting. As part of Indiana's monitoring network, it contributes to compliance with the National Ambient Air Quality Standards (NAAQS). The station's last reported sample date is September 30, 2025, indicating ongoing data collection. Located in Posey County, a rural area in southwestern Indiana, the station provides important air quality data for a region that may be influenced by agricultural activities, transportation, and industrial sources from nearby Evansville. Continuous monitoring helps track pollutant trends and supports public health protection and environmental management decisions.
Environmental context
The station's location in Posey County, Indiana, places it in a mixed rural and industrial landscape. Air quality monitoring in this region is important for assessing the impact of agricultural emissions, such as ammonia and particulate matter, as well as contributions from transportation and nearby industrial facilities in the Evansville area. The station's data supports the state's compliance with NAAQS and provides baseline information for understanding local and regional air pollution patterns.
Frequently asked questions
The station is located at 2027 S. St. Phillips Rd., near Evansville, Indiana, United States.
As an air monitoring station, it measures criteria pollutants and other air quality parameters as part of the Indiana Department of Environmental Management's network.
The station is operated by the Indiana Department of Environmental Management's Office of Air Quality.
The station operates under the U.S. EPA's Air Quality System (AQS) network, which sets standards for monitoring methods, siting, and data reporting to ensure compliance with the National Ambient Air Quality Standards (NAAQS).
Posey County is a rural area with agricultural activities and proximity to industrial sources in Evansville. Monitoring helps track pollutant trends, assess compliance with air quality standards, and protect public health.
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