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Air Dispersion Modeling

Data files and information on modeling for those who must have it done as part of their new source review air permit applications.

Learn More About Pre-Modeling Procedures

Learn More About Modeling Procedures

Modeling Guidance:

  • Guidance – Guidance documents for air dispersion modeling.
  • Interim Guidance - EPA guidance with ADMT supplementary guidance for air dispersion modeling.
  • Policy Memos - Policy Memos for air dispersion modeling.

Modeling Data:

Additional Information

Contact Information