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Hazardous Air Pollutant Exposure Model PDF Print E-mail
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Friday, 17 November 2006 01:00
The Hazardous Air Pollutant Exposure Model, Version 4 (HAPEM4) is a computer model that has been designed to estimate inhalation exposure for specified population groups and air toxics. Through a series of calculation routines, the model makes use of census data, human activity patterns, ambient air quality levels, climate data, and indoor/outdoor concentration relationships to estimate an expected range of inhalation exposure concentrations for groups of individuals.
Last Updated on Thursday, 25 June 2009 09:28
 

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