If you would like to speak to an South Coast AQMD employee in a language other than English, please contact the following: 

NOTE:  Translation is provided as a service to the public. Only the English-language version of South Coast AQMD rules, regulations, policies and procedures may be relied upon as the legal, official statement of this Agency.

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South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765



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