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California Air Resources Board

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Air Quality Planning and Science Division

Information
2012 Lead State Implementation Plan for Los Angeles County
Information
2015 Minor Revision to the South Coast 2012 PM2.5 SIP
Information
2016 South Coast AQMP Reasonably Available Control Technology SIP Demonstration
Information
2016 Ozone and PM2.5 Plan for the South Coast Air Basin and Coachella Valley
Information
2018 South Coast SIP Revisions and Updates
Information
2018 San Joaquin Valley PM2.5 Plan
Information
2016 San Joaquin Valley PM2.5 Plan
Information
2015 and 2008 San Joaquin Valley PM2.5 Attainment Plans
Information
2007 San Joaquin Valley 8-Hour Ozone Plan
Information
2007 San Joaquin Valley PM10 Maintenance Plan

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(800) 242-4450  |  helpline@arb.ca.gov 
1001 I Street, Sacramento, CA 95814
P.O. Box 2815, Sacramento, CA 95812

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The California Air Resources Board is one of six boards, departments, and offices under the umbrella of the California Environmental Protection Agency.

  • CalEPA
  • CalRecycle
  • DPR
  • DTSC
  • OEHHA
  • SWRCB

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