2017-00324: Air Plan Approval and Air Quality Designation; KY; Redesignation of the Kentucky Portion of the Louisville 1997 Annual PM2.5 Nonattainment Area to Attainment
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On March 5, 2012, the Commonwealth of Kentucky, through the Kentucky Energy and Environment Cabinet, Division for Air Quality (DAQ), submitted a request for the Environmental Protection Agency (EPA) to redesignate the portion of Kentucky that is within the bi- state Louisville, KY-IN fine particulate matter (PM<INF>2.5</INF>) nonattainment area (hereafter referred to as the "bi-state Louisville Area" or "Area") to attainment for the 1997 Annual PM<INF>2.5</INF> national ambient air quality standards (NAAQS) and to approve a state implementation plan (SIP) revision containing a maintenance plan for the Area. EPA is proposing to approve the Commonwealth's plan for maintaining the 1997 Annual PM<INF>2.5</INF> NAAQS in the Area, including the motor vehicle emission budgets (MVEBs) for nitrogen oxide (NO<INF>X</INF>) and PM<INF>2.5</INF> for the years 2015 and 2025 for the bi-state Louisville Area, and incorporate it into the SIP, and to redesignate the Kentucky portion of the Area to attainment for the 1997 Annual PM<INF>2.5</INF> NAAQS. EPA is also notifying the public of the status of EPA's adequacy determination for the MVEBs for the bi-state Louisville Area.
The agency’s own summary, as published.
What this changes
Amends 2 parts of the Code of Federal Regulations — the standing rules this notice rewrites.
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