An air dispersion modeling analysis must be submitted with each air quality permit application. New Mexico Air Quality Bureau has developed guidelines to aid the dispersion modeler in developing an acceptable analysis and to facilitate the Bureau staff in expediting the review process.
Guidelines, associated documents, and highlights of changes are available for download in MS Word (DOC) or Adobe Acrobat (PDF) format, below.
List of Documents:
|2020 Modeling Guidelines
For historic reference:
|Oct. 26, 2020: Guidelines have corrected stack-tip downwash discussion for horizontal stacks, updated references and links, clarifications, and a correction to the size of large cities for monitored concentrations.
2019 Guidelines have updated background concentrations, incorporate secondary PM2.5 techniques, and remove TSP standards.
Feb. 7, 2019: An error in summary Table 6C was corrected.
June 6, 2019: Errors in summary Tables 6A and 6C that did not match the instructions in the pollutant-specific standards sections were corrected.
|PSD Pre-application Guidance||Pre-construction monitoring may be required before a PSD application is submitted.|
|Air Dispersion Modeling Waiver Request Form||Form for requesting a modeling waiver. (Updated December 18, 2018 to remove TSP.)|
|Sample modeling protocol for point sources (DOC) (PDF)
Example point source modeling protocol: Kutz – February 2018 – Modeling Protocol
|Modeling protocol samples.|
|Modeling report form (UA4)||Modeling report form to take place of the modeling report. Revised August 31, 2020.|
|Sample particle sizes for plume depletion||Particle size distributions that may be used for plume depletion.|