AERMOD

The AERMOD atmospheric dispersion modeling system is an integrated system that includes three modules:[1][2][3]

AERMOD also includes PRIME (Plume Rise Model Enhancements) [4] which is an algorithm for modeling the effects of downwash created by the pollution plume flowing over nearby buildings.

History of the development of AERMOD

AERMOD was developed by the AERMIC (American Meteorological Society (AMS)/United States Environmental Protection Agency (EPA) Regulatory Model Improvement Committee), a collaborative working group of scientists from the AMS and the EPA.[1] The AERMIC was initially formed in 1991.

The AERMIC developed AERMOD in seven steps:

On April 21 of 2000, the EPA proposed that AERMOD be adopted as the EPA's preferred regulatory model for both simple and complex terrain.[5] On November 9 of 2005, AERMOD was adopted by the EPA and promulgated as their preferred regulatory model, effective as of December 9 of 2005.[6] The entire developmental and adoption process took 14 years (from 1991 to 2005).

Features and capabilities of AERMOD

Some of the primary features and capabilities of AERMOD are:[2][7][8]

See also

References

Further reading

For those who are unfamiliar with air pollution dispersion modelling and would like to learn more about the subject, it is suggested that either one of the following books be read:

External links

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