• South Coast Air Quality Management District

    • Environmental
    21865 Copley Drive
    Diamond Bar, CA 91765-4178
    (909) 396-2000, Ext 3122
    • About

      Air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties.

    • Whom to Contact

      • Derrick Alatorre
        Deputy Executive Office
        Phone: (909) 396-2000 X-3122
      • Maria Corralejo
        Administrative Assistant
        Phone: (909) 396-2077
      • Philip Crabbe
        Senior Public Affairs Manager
        Phone: (909) 396-2000, Ext 3122
      • Aisha Reyes
        Phone: (909) 396-2000, Ext 3122
      • Lisa Tanaka O'Malley
        Asst. Deputy Executive Officer
        Phone: (909) 396-2000