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N.C. Department of Environment and Natural Resources

NC Department of Environment and Natural Resources
Air Quality - Modeling

Air Quality

Mission Statement
Mission and responsibilities of the Air Quality Analysis Branch (AQAB)

Alerts Page
recent changes or updates to modeling guidance and policies

Modeling
guidance, request forms, models, and documentation

Meteorological Data
files and utilities

Transportation Facility Information
guidance and applications

Links Page
links to other modeling or related sites

Staff Directory
find out who to contact in the Air Quality Analysis Branch (AQAB)

Listed below are the most frequently used programs for North Carolina modeling:

 

  • SCREEN3
  • BPIP-Prime
  • AERMOD
  • CALPUFF

Download these approved models or more information about them at : EPA's SCRAM page.

Need meteorological data for the AERMOD model ?

Visit our download page of meteorological data sets.

 

DOCUMENTS AVAILABLE FOR DOWNLOAD

(Note: click on the links below to download the file in the format shown.)

Download the latest NC Air Toxic Modeling Guidance (PDF format).

Download the NC PSD Modeling Guidance (PDF format).

Download the NC Toxic Pollutant Emission Rates (TPER) (PDF format).

Download the NC Acceptable Ambient Levels (AAL) (PDF format).

Download Modeling Guidance for Western NC (PDF format).

Download NC Quarry Modeling Guidance (PDF format).

Download the protocol checklist that can be used for Toxics or Criteria Pollutant Modeling (PDF format).

Download the D3 modeling request form (PDF format).

Download Moncure Area Criteria and Toxic Pollutant Impact Study (PDF format).

Download modeling analysis tables (MS Excel format).

 

 
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Division of Air Quality LogoN.C. Division of Air Quality • Mailing Address: 1641 Mail Service Center, Raleigh, NC 27699-1641 

Physical Address: 217 West Jones Street, Raleigh, NC 27603 • Phone: (919) 707-8400 Fax (919) 707-0718

 
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