Travis AFB Sustainability Study Report Final Background Report

Table 5.1‐1. Pollutant Ozone Carbon Monoxide Nitrogen Dioxide Sulfur Dioxide PM10 PM2.5 Air Quality Standards and Pollution Levels for the San Francisco Bay Area Air Basin and the Fairfield / Vallejo Air Station Fairfield / Vallejo CAAQS NAAQS Monitoring Stations, Averaging San Francisco Standard State Status Standard Federal Status Time Basin, 2011 2011 8‐Hour 0.073 ppm 0.076 ppm 0.070 ppm Nonattainment 0.070 ppm Nonattainment 1‐Hour 0.100 ppm 0.094 ppm 0.09 ppm Nonattainment N/A N/A 8‐Hour 2.1 ppm 2.1 ppm 9.0 ppm Attainment 9.0 ppm Attainment 1‐Hour 2.8 ppm 3 ppm 20 ppm Attainment 35 ppm Attainment 1‐Hour 0.047 ppm 0.040 ppm 0.18 ppm Attainment 0.100 ppm Unclassified Annual Mean 0.010 ppm 0.010 ppm 0.030 ppm N/A 0.053 ppm Attainment 24‐Hour 0.002 ppm 0.0026 ppm 0.04 ppm Attainment 0.14 ppm Attainment 1‐Hour 0.008 ppm 0.0074 ppm 0.25 ppm Attainment 0.075 ppm Attainment Annual Average 0.0009 ppm 0.0008 ppm N/A N/A 0.030 ppm Attainment Annual Average 20.2 µg/m 3 9.1 µg/m 3 20 µg/m 3 Nonattainment N/A N/A 24‐Hour 73.4 µg/m 3 31 µg/m 3 50 µg/m 3 Nonattainment 150 µg/m 3 Unclassified Annual Average 9.1 µg/m 3 10.1 µg/m 3 12 µg/m 3 Nonattainment 12 µg/m 3 Unclassified 24‐Hour 27 µg/m 3 31 µg/m 3 N/A N/A 35 µg/m 3 Nonattainment Source: Bay Area Air Quality Management District Air Quality Standards and Attainment Status http://www.baaqmd.gov/research‐and‐data/air‐quality‐standards‐and‐ attainment‐status; San Francisco Bay Area Air Basin Almanac 2013 Notes: ppm=parts per million, µg/m3=micrograms per cubic meter, N/A= not applicable Page 5‐14 Compatibility Assessment

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