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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />Table 4.7.1 <br />FEDERAL AND STATE AMBIENT AIR QUALITY STANDARDS <br />Pollutant Averaging Time Federal State <br />Primary Standard <br />Standard <br />Ozone <br />1 -Hour <br />0.12 PPM <br />0.09 PPM <br />Carbon Monoxide <br />8 -Hour <br />9.0 PPM <br />9.0 PPM <br />1 -Hour <br />35.0 PPM <br />20.0 PPM <br />Nitrogen Dioxide <br />Annual <br />0.05 PPM <br />--- <br />1-Hour <br />--- <br />0.25 PPM <br />Sulfur Dioxide <br />Annual <br />0.03 PPM <br />--- <br />24-Hour <br />0.14 PPM <br />0.04 PPM <br />1 -Hour <br />--- <br />0.25 PPM <br />Particulates <br />AGM <br />50 ug/m3 <br />30 ug/m3 <br />24 -Hour <br />150 ug/m3 <br />50 ug/m3 <br />Lead <br />30 -Day Ave. <br />--- <br />1.5 ug/m3 <br />3 -Month Ave. <br />1.5 ug/m3 <br />--- <br />PPM = Parts Per Million <br />ug/m3 = Micrograms Per Cubic Meter <br />L� <br />-85- <br />(9-27-93) <br />