PSD Air Quality Modeling Best Practices Revised May 2024

The Florida Department of Environmental Protection Division of Air Resource Management is reviewing the PSD Air Quality Modeling Best Practices document. The document is intended to assist applicants in preparing a PSD air quality impact analysis as part of a PSD permit application in Florida. It has been updated with changes made to address the 2024 PM_2.5 National Ambient Air Quality Standards. It is recommended that applicants follow this document and consult early and often with the Air Modeling Group to ensure a smooth application process.