Annual Data Summary: Great Smoky Mountains National Park, Clingman's Dome, 1999: Gaseous Air Pollutant Monitoring Network
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The National Park Service (NPS) is a United States agency established in 1916, that works with all national parks and memorials across the nation. The Air Resources Division of the National Park Service reports the ozone and meteorological data annually for the Gaseous Pollutant Monitoring Network and parks with state operated ozone monitoring. This is one of their reports.
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