The Environmental Protection Agency (EPA) is approving the ozone attainment demonstration portion of comprehensive State Implementation Plan revisions submitted by New Jersey and New York to meet Clean Air Act requirements for attaining the 1997 8-hour ozone national ambient air quality standard. EPA is approving New Jersey's and New York's demonstrations of attainment of the 1997 8-hour ozone standard as they relate to their portions of three moderate nonattainment areas; the New York-Northern New Jersey-Long Island, NY- NJ-CT area, the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE area, and the Poughkeepsie, NY area.