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for the federal standards for O3 and PM2.5. The SFBAAB is in nonattainment for the state standard <br />for O3, PM10, and PM2.5. <br />Table 3 Ambient Air Quality Standards & Basin Attainment Status <br />Pollutant Averaging Time <br />California Standards National Standards <br />Concentration <br />Attainment <br />Status Concentration <br />Attainment <br />Status <br />Ozone 8 Hour 0.070 ppm N 0.070 ppm N <br />1 Hour 0.09 ppm N <br />Carbon Monoxide 8 Hour 9.0 ppm A 9 ppm A <br />1 Hour 20 ppm A 35 ppm A <br />Nitrogen Dioxide 1 Hour 0.18 ppm A 0.100 ppm U <br />Annual <br />Arithmetic <br />Mean <br />0.030 ppm 0.053 ppm A <br />Sulfur Dioxide 24 Hour 0.04 ppm A 0.14 ppm A <br />1 Hour 0.25 ppm A 0.075 ppm A <br />Annual <br />Arithmetic <br />Mean <br /> 0.030 ppm A <br />Particulate Matter <br />(PM10) <br />Annual <br />Arithmetic <br />Mean <br />20 µg/m3 N <br />24 Hour 50 µg/m3 N 150 µg/m3 U <br />Particulate Matter - <br />Fine (PM2.5) <br />Annual <br />Arithmetic <br />Mean <br />12 µg/m3 N 12 µg/m3 U/A <br />24 Hour 35 µg/m3 N <br />Sulfates 24 Hour 25 µg/m3 A <br />Lead Calendar <br />Quarter <br /> 1.5 µg/m3 A <br />Rolling 3 Month <br />Average <br /> 0.15 µg/m3 <br />30 Day Average 1.5 µg/m3) A <br />Hydrogen Sulfide 1 Hour 0.03 ppm U <br />Vinyl Chloride <br />(chloroethene) <br />24 Hour 0.010 ppm No information <br />available <br /> <br />Visibility Reducing <br />Particles <br />8 Hour(10:00 <br />to 18:00 PST) <br /> U <br />A=Attainment N=Nonattainment U=Unclassified; mg/m3=milligrams per cubic meter ppm=parts per million µg/m3=micrograms per <br />cubic meter <br />Source: BAAQMD 2017, http://www.baaqmd.gov/research-and-data/air-quality-standards-and-attainment-status <br />The closest Bay Area Air Quality Management District (BAAQMD)-operated monitoring station to <br />the Specific Plan Area is the Oakland-9925 International Boulevard Monitoring Station, which is <br />approximately 2.0 miles northwest of the Specific Plan Area. Table 4 summarizes the representative <br />annual air quality data for the Specific Plan Area between 2014 and 2016 at the Oakland-9925 <br />143