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Community Multiscale Air Quality Modeling System (CMAQ)

CMAQ Community

Learn about the many individuals and organizations that use and contribute to the CMAQ system. You can also view the results of our 2016 User Survey and watch a video celebrating the 15th anniversary of EPA's partnership with the Community Modeling and Analysis System (CMAS) Center.

Stock photo of binary code being streamed in space towards a globe - also a link to a page describing the CMAQ user communityCMAQ User Community

Discover the global nature of CMAQ's user community.

Stock cartoon of hands holding up paper surveys - also a link to the results from the 2016 Community SurveyCMAQ Community Survey Results

View the results of the 2016 CMAQ User's Survey.

Photo of a program from the 2016 CMAS conference - also a link to a video describing our partnership with CMASFifteenth Anniversary of CMAS

EPA celebrates the 15th anniversary of its partnership with the Community Modeling and Analysis System (CMAS) Center.