Skip Top Navigation
only rendered in printing; ARL website banner
Air Resources Laboratory banner imageNOAA logo

Air Resources Laboratory

Atmospheric Dispersion link - factory smoke, photo courtesy of U.S.EPA
Volcanic Ash Modeling link - photo of Mt. Augustine volcano eruption
Wildfire Smoke Forecasting link - photo of forest fire and smoke
HYSPLIT model link - image of HYSPLIT plume above Baltimore, MD
 

The Air Resources Laboratory (ARL) conducts research and development in the fields of air quality, atmospheric dispersion, and climate. Key activities include the development, evaluation, and application of air quality models; improvement of approaches for predicting atmospheric dispersion of hazardous materials; and the generation of new insights into air-surface exchange and climate variability and trends.

The goal of our work is to improve the Nation's ability to protect human and ecosystem health while also maintaining a vibrant economy.

Laboratory Highlight

On June 15, ARL Begins Mississippi Coastal Atmospheric Dispersion Study

Air Resources Laboratory scientists are collaborating with researchers from the Jackson State University (JSU) Trent Lott Geospatial Visualization and Research Center on a joint investigation of atmospheric dispersion, the Mississippi Coastal Atmospheric Dispersion Study (MCADS).

Read more...

 
Air Quality link - photo of smog over Los Angeles, CA
Climate Reference Network link - photo of measurement equipment near Lander, WY
Atmospheric Mercury link - image of mercury cycle
Climate Reference Network link - photo of measurement equipment at Wolf Point, MT