Jeremy M. Gernand, PhD, CSP, CRE
Associate Professor of Environmental Health and Safety Engineering
John and Willie Leone Department of Energy and Mineral Engineering
College of Earth and Mineral Sciences
The Pennsylvania State University, University Park, PA, USA
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Interesting Animation of Air Pollution Dispersal


This is an interesting air pollution visualization tool: https://bit.ly/47kfo32.I’m still trying to work out the details of how the ‘puffs’ of particulate matter fade/disperse. This only include major emitters, so many local sources, especially numerous ones like vehicle traffic and home heating, are not included. It is a useful way to visualize how pollution disperses across an area from a single origin point, but it is not a complete picture of exposure.

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