Research software for simulating human exposure to air pollution. The current version estimates the exposure of people living in the San Francisco Bay Area to respirable suspended particles (RSP) from environmental tobacco smoke (ETS) and ambient sources.

Research software for predicting the time-evolution of gaseous and particulate air pollutants in an arbitrary number of connected zones. Accounts for emissions, ventilation, deposition, coagulation, and chemical reactivity.

Software package for conducting research in human exposure. Routines for manipulating and plotting data, analyzing activity patterns, indoor air quality modeling, and exposure simulation. Miscellaneous data sets for activity patterns and air pollutant monitoring.