Overview
Southern Great Plains is an air monitoring station in Grant County, Oklahoma, operated by the National Park Service. It provides ambient air quality data as part of the US EPA AQS network.
Southern Great Plains is an air monitoring station located at 109596 Coal Road in Grant County, Oklahoma, United States. The station is operated by the National Park Service and contributes to the nationwide ambient air quality monitoring network. It is part of the US EPA Air Quality System (AQS), which tracks criteria pollutants and other atmospheric parameters. The station operates under the regulatory framework of the US Clean Air Act, with data reported to the EPA AQS. As a rural site in the Southern Great Plains, it likely monitors background air quality conditions, including ozone, particulate matter, and meteorological parameters. The National Park Service operates several monitoring stations in protected areas to assess visibility and air quality impacts. This station plays a key role in understanding regional air quality trends in the Great Plains region. Its data supports the EPA's mission to protect public health and the environment by providing long-term, consistent measurements. The site's rural location helps differentiate local pollution sources from regional background levels.
Environmental context
The Southern Great Plains region experiences a mix of agricultural emissions, oil and gas extraction, and occasional wildfires, which can affect air quality. Monitoring stations like this one are critical for tracking ozone and particulate matter levels, especially during summer when photochemical smog can form. The data helps assess compliance with National Ambient Air Quality Standards (NAAQS) and supports regional haze programs.
Frequently asked questions
The Southern Great Plains air monitoring station is located at 109596 Coal Road in Grant County, Oklahoma, United States.
The station is operated by the National Park Service, which reports data to the US EPA Air Quality System (AQS).
The US EPA regulates air monitoring under the Clean Air Act, requiring states to operate monitoring stations that meet siting criteria and report data to the AQS. Stations must follow quality assurance procedures to ensure data accuracy.
Rural monitoring stations like Southern Great Plains provide baseline data on background air quality, helping to distinguish regional pollution from local sources. This is crucial for understanding transport of pollutants and assessing visibility in national parks.
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