Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; 2009 Motor Vehicle Emissions Budgets for the Boston-Manchester-Portsmouth (SE), New Hampshire, 8-Hour Ozone Nonattainment Area
EPA is approving a State Implementation Plan (SIP) revision submitted by the State of New Hampshire. This revision contains 8-hour ozone transportation conformity emission budgets for the Boston- Manchester-Portsmouth (SE), New Hampshire, 8-hour ozone nonattainment area. This action is being taken under the Clean Air Act.