Modeling Software for EHS Professionals

ISC Model

BREEZE AERMOD suite includes the Industrial Source Complex (ISC) short-term model. ISC predicts pollutant concentrations from nearly any type of source emitting non-reactive pollutants. It allows you to define receptor grids and consider topographical features for each receptor location. You are also able to input above ground-level heights to simulate the impact at elevated or “flagpole” receptors. BREEZE ISC also predicts pollutant concentrations from: point, line, area, volume, and flare sources with variable emissions in all terrain regimes.

In December 2006, AERMOD replaced ISC as the U.S. EPA recommended regulatory model. ISC is still widely used internationally.

AERMOD ISC switch screenshot