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Table 10-1: <br /> FEDERAL AND STATE AMBIENT <br /> AIR QUALITY ST RDS <br /> Pollutant Averaging Time Federal State <br /> Primary Standard <br /> Standard <br /> Ozone 1-Hour 0. 12 PPM 0. 09 PPM <br /> Carbon Monoxide 8-Hour 9. 0 PPM 9. 0 PPM <br /> 1-Hour 35.0 PPM 20. 0 PPM <br /> Nitrogen Dioxide Annual 0. 05 PPM --- <br /> 1-Hour --- 0.25 PPM <br /> Sulfur Dioxide Annual 0. 03 PPM --- <br /> 24-Hour 0. 14 PPM 0. 04 PPM <br /> 1-Hour --- 0.25 PPM <br /> Particulates AGM 50 ug/m3 30 ug/m3 <br /> 24-Hour 150 ug/m3 50 ug/m3 <br /> Lead 30-Day Ave. -- 1. 5 ug/m3 <br /> 3-Month Ave. 1.5 ug/m3 --- <br /> PPM = Parts Per Million <br /> ug/m3 = Micrograms Per Cubic Meter <br /> 10-2 <br />