Approval and Promulgation of Implementation Plans Alabama: Open Burning Revision

EPA is approving revisions to the Alabama State Implementation Plan (SIP), submitted by the Alabama Department of Environmental Management (ADEM) on March 9, 2006. The revisions include modifications to Alabama's open burning rules found at Alabama Administrative Code (AAC) Chapter 335-3-3-.01. These revisions are part of Alabama's strategy to meet the national ambient air quality standards (NAAQS) for fine particulates (PM2.5) and ozone. Open burning creates smoke that contains fine particles, volatile organic compounds and nitrogen oxides, precursors to ozone. ADEM has found that elevated levels of PM2.5 mirror the months when ozone levels are highest (May-September), and that PM2.5 levels remain elevated into October. These rules are intended to help control levels of PM2.5 and ozone precursors that contribute to high ozone and PM2.5 levels. This action is being taken pursuant to section 110 of the Clean Air Act (CAA).