Hazardous Air Pollutant Exposure Model (HAPEM) User's Guides

The documents below support the three versions of the Hazardous Air Pollutant Exposure Model currently available: HAPEM5, HAPEM6,  and HAPEM7 (the latest version).

• The HAPEM7 User’s Guide Hazardous Air Pollutant Exposure Model, Version 7 July 2015 (pdf) (2.14 MB)
• The HAPEM6 User’s Guide Hazardous Air Pollutant Exposure Model, Version 6 January 2007 (pdf) (629.48 KB)
• The HAPEM5 User’s Guide Hazardous Air Pollutant Exposure Model, Version 5 March 2005 (pdf) (301.09 KB)