AERMOD Tech Guide

Gaussian Plume Air Dispersion Model

8.3 Selection & Use of Measured Winds, Temperature & Turbulence in AERMET

THRESHOLD WIND SPEED

The user is required to define a threshold wind speed (uTH ). Although the current version of AERMOD can not accept a separate uTH for offsite data, we believe that a separate uTH should be selected for each data set being used.