Determinations of Attainment of the Eight-Hour Ozone Standard for Various Ozone Nonattainment Areas in Upstate New York State

The EPA is determining that three ozone nonattainment areas in New York, the Albany-Schenectady-Troy, Jefferson County and Rochester areas, have attained the 8-hour National Ambient Air Quality Standard (NAAQS) for ozone. This determination is based upon certified ambient air monitoring data that show each area has monitored attainment of the 8-hour ozone NAAQS based on complete, quality-assured ambient air monitoring data for the three year period ending in 2006. In addition, data for 2007 show that the areas continue to attain the standard. This determination suspends any applicable requirements for these areas to submit an attainment demonstration, a reasonable further progress plan, contingency measures, and other planning State Implementation Plans related to attainment of the 8-hour ozone NAAQS. These requirements shall remain suspended for so long as these areas continue to attain the ozone NAAQS. New York proposed that Essex County had also attained the 8-hour ozone standard, but because of incomplete data, a determination of attainment cannot be made at this time.