Overview
Hattiesburg Air Monitoring Station in Mississippi, USA, operated by Mississippi DEQ, provides ambient air quality data as part of the state's monitoring network.
The Hattiesburg Air Monitoring Station is a key facility in Mississippi's ambient air quality surveillance network, located at 205 Bay Street in Hattiesburg, Forrest County. Operated by the Mississippi Department of Environmental Quality (DEQ), Office of Pollution Control, this station contributes to the state's compliance with the Clean Air Act by monitoring criteria pollutants and supporting public health protection. As part of the US EPA's Air Quality System (AQS), the station follows standardized methods for siting and instrumentation to ensure data representativeness. Typical parameters measured at such stations include ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead, though specific parameters are determined by state implementation plans. The station's last reported sample date is September 30, 2025, indicating ongoing operation. The station serves the Hattiesburg metropolitan area, providing essential data for air quality index (AQI) reporting and regulatory compliance. Its location in a mixed urban-industrial setting helps assess exposure risks for local communities. Continuous monitoring supports trend analysis and informs emission reduction strategies, contributing to broader environmental health goals in Mississippi.
Environmental context
Hattiesburg's air quality monitoring is critical given its location in the Gulf Coast region, where industrial emissions from manufacturing, transportation, and energy production intersect with natural sources like wildfires and pollen. The station's siting must balance representativeness of population exposure with regulatory requirements for spatial coverage. Parameter coverage typically includes criteria pollutants under the National Ambient Air Quality Standards (NAAQS), with potential for speciation monitoring to assess secondary pollutant formation. Reporting continuity ensures compliance with EPA's AQS data completeness criteria, supporting both local air quality management and regional trend analysis.
Frequently asked questions
The station is located at 205 Bay Street in Hattiesburg, Forrest County, Mississippi, USA.
The station is operated by the Mississippi Department of Environmental Quality (DEQ), Office of Pollution Control.
As part of the EPA's AQS network, the station typically measures criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead, though specific parameters depend on state implementation plans.
The station provides data used for Air Quality Index (AQI) reporting, compliance with National Ambient Air Quality Standards (NAAQS), and informing emission reduction strategies under the Clean Air Act.
Air monitoring in Mississippi follows the US EPA's Air Quality System (AQS) standards, including siting criteria, quality assurance, and data reporting requirements under the Clean Air Act.
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