California State Implementation Plans Back To All Programs California State Implementation PlansAboutNewsResources Nonattainment Area PlansStatewide Efforts Subscribe Primary Contact SIP Planning Staff Email SIPPlanning@arb.ca.gov Phone (279) 208-7225 Categories Topics Air Quality Plans Division Air Quality Planning and Science Division News Jan 6, 2023 CARB statement on U.S. EPA proposal to strengthen health-based standards for fine particulate matter pollution, or soot Sep 22, 2022 California adopts comprehensive strategy to meet federal ozone standard over next 15 years Dec 12, 2019 CARB approves air quality plan for South Coast Air Basin ahead of 2023 clean-air deadline Jan 24, 2019 Clean-air plan for San Joaquin Valley first to meet all federal standards for fine particle pollution Jan 24, 2019 El plan de aire limpio para el Valle de San Joaquín es el primero en cumplir con todos los estándares federales de contaminación de partículas finas May 24, 2007 ARB Approves San Diego Strategic Plan to Attain Clean Air Goals Feb 7, 2007 ARB announces 2007 State Implementation Plan for Ozone
Jan 6, 2023 CARB statement on U.S. EPA proposal to strengthen health-based standards for fine particulate matter pollution, or soot
Sep 22, 2022 California adopts comprehensive strategy to meet federal ozone standard over next 15 years
Dec 12, 2019 CARB approves air quality plan for South Coast Air Basin ahead of 2023 clean-air deadline
Jan 24, 2019 Clean-air plan for San Joaquin Valley first to meet all federal standards for fine particle pollution
Jan 24, 2019 El plan de aire limpio para el Valle de San Joaquín es el primero en cumplir con todos los estándares federales de contaminación de partículas finas
