CMAQ Model

The CMAQ (Community Multiscale Air Quality) model is a computer simulation tool used by scientists to predict how air pollutants like smog, ozone, and particle matter move and change in the atmosphere. It helps us understand where pollution comes from, how it spreads, and how weather and human activities influence air quality. By providing detailed, location-specific forecasts, CMAQ supports policymakers and environmental agencies in developing strategies to reduce pollution and protect public health.