Day 09
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Revision to the Guideline on Air Quality Models: Adoption of a Preferred General Purpose (Flat and Complex Terrain) Dispersion Model and Other Revisions [HTML] or [PDF]
AIR TEXT Files - [ZIP 110kb]
![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif)