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Mecklenburg County Air Quality conducts and reviews air quality dispersion modeling in support of permit applications. Facilities must demonstrate that their activities will not cause an exceedance of Federal, State or Local air quality standards.
Models Click on the model name to download the model.
elevations for receptors should be processed from USGS National Elevation
Dataset (NED) data by the AERMAP program. The NED data can currently be
retrieved from the Multi-Resolution Land Use Characteristics Consortium website
at: http://www.mrlc.gov, or you can use this file, which covers the
entire land area of Mecklenburg County.
Access modeling application forms in Section M of the Air Quality Permitting Forms page.
Health Alert: To prevent spread of COVID-19, County services are operating at a limited capacity.