← Back to Gallery

Urban Air Quality Model

Gaussian plume dispersion with PM2.5, NOx, and O3 from multiple emission sources

Atmospheric Stability

Wind Speed (m/s)

5

Mixing Height (m)

800

Emission Sources

Pollutant Display

0

Avg PM2.5 μg/m³

0

Max PM2.5

0

Avg AQI

0%

>WHO Limit

AQI Scale

Good

Mod

USG

Unhlt

V.Unh

Hazrd

Gaussian Plume Model: EPA AERMOD-inspired dispersion using Pasquill-Gifford stability classes. Concentrations depend on emission rate, wind speed, and atmospheric turbulence.