SCREEN3 is a screening version of the ISC3 model.
This U.S. EPA-approved air dispersion model is used to analyze single source
release scenarios over simple or complex terrain. Users have the option of
choosing conservative or worst-case estimates in an initial screening for
short-term air quality impacts from a single source.
allows you the option to model multiple sources and
multiple pollutants in a single run.
BREEZE SCREEN 3 features a simple project set up and data
entry system. Navigating through the Ribbon Bar, users are able to set the
control options for their project, enter multiple sources (including point,
flare, area and volume sources) and receptors (discrete and receptor array),
classify the meteorological conditions, and even include building downwash
effects. Once the model run has been completed, users can view the results in
graphical or tabular display.