Air Plan Approval; Ohio; Infrastructure SIP Requirements for the 2012 PM2.5

The Environmental Protection Agency (EPA) is approving elements of the state implementation plan (SIP) submission from Ohio regarding the infrastructure requirements of section 110 of the Clean Air Act (CAA) for the 2012 fine particulate matter (PM 2.5 ) National Ambient Air Quality Standards (NAAQS). The infrastructure requirements are designed to ensure that the structural components of each state's air quality management program are adequate to meet the state's responsibilities under the CAA. The proposed rule associated with this final action was published on June 23, 2016, and we received no comments.