The Environmental Protection Agency (EPA) is determining that the San Joaquin Valley nonattainment area has attained the 1-hour ozone National Ambient Air Quality Standard. This determination is based on sufficient, quality-assured, and certified data for the 2012-2014 period. Ozone data collected in 2015 show continued attainment of the standard in the San Joaquin Valley.
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Determination of Attainment of the 1-Hour Ozone National Ambient Air Quality Standard in the San Joaquin Valley Nonattainment Area in California
The Environmental Protection Agency (EPA) is determining that the San Joaquin Valley nonattainment area has attained the 1-hour ozone National Ambient Air Quality Standard. This...
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81 FR 46608
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“Determination of Attainment of the 1-Hour Ozone National Ambient Air Quality Standard in the San Joaquin Valley Nonattainment Area in California,” thefederalregister.org (July 18, 2016), https://thefederalregister.org/documents/2016-16792/determination-of-attainment-of-the-1-hour-ozone-national-ambient-air-quality-standard-in-the-san-joaquin-valley-nonattai.