IMMIScpb - Concept

IMMIScpb is a partial implementation of the CanyonPlumeBox-model version 3.5. CPB 3.5 was developed in behalf of the US Federal Highway administration.

The program IMMIScpb models the traffic-induced air pollutant concentrations in street canyons. The program calculates half hour values of air pollutant concentrations at any point of a street canyon with differing building height and wind-permeable buildings. The user may investigate individual case or compare modeled results and measured values.

The following figure shows the canyon geometry created by the program IMMIScpb for controlling purposes.