2013 State Implementation Plan for the 2006 24-hour PM2.5 Moderate Nonattainment Area Categories Topics Air Quality Plans Programs California State Implementation Plans Type Information At a public meeting to be held on December 18, 2014, the California Air Resources Board approved the Imperial County 2013 State Implementation Plan for the 2006 24-hour PM2.5 Moderate Nonattainment Area.CARB DocumentsSubmittal letter to U.S. EPA (1/9/2015)CARB Resolution (14-43)Public Notice to consider the approval of the Imperial County 2013 State Implementation Plan for the 2006 24-hour PM2.5 Moderate Nonattainment AreaCARB Staff Report: Analysis of the Imperial County 2013 State Implementation Plan for the 2006 24-Hour PM2.5 Moderate Nonattainment AreaDistrict DocumentsFinal PlanU.S. EPA DocumentsDetermination of Attainment of the 2006 24-hour PM2.5 Standard (82 FR 21711, eff. 6/9/2017) Related Resources 2026 Updates to Motor Vehicle Emissions Budgets for the San Joaquin Valley 75 parts per billion Ozone State Implementation Plan 2025 South Coast Air Basin Contingency Measure for the 2015 8-Hour Ozone Standard 2025 Updates to Motor Vehicle Emissions Budgets for California Ozone State Implementation Plans
