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Figure 13SUMMARY OF PROPANE SUPPLY AND DEMAND ANNUAL AVERAGES FOR CALIFORNIA to-' .j:>... EMISSIONS FOR DOWNTOWN LOS ANGELES a:: ou... Figure 16CARBON MONOXIDE AIR QUALITY VS... oZs Figu

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BREAKDOWN OF REDUCTIONS IN AUTOMOTIVE CARBON MONOXIDE EMISSIONS FOR LOS ANGELES COUNTY

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Figure 12 SUPPLY AND DEMAND OF NATURAL GAS IN AUGUST 1975 FOR SOUTHERN CAliFORNIA 5.0

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Figure 13

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Figure 17 PROBABILITY THAT THE MID- DAY MAXIMUM ONE HOUR AVERAGE OXIDANT LEVEL IN CENTRAL LOS ANGELES IS GREATER THAN 10 PPHM (SUMMER)

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Figure 21 EVAPORATIVE EMISSIONS OF HYDROCARBONS FROM AUTOMOBILES FOR LOS ANGELES COUNTY

PRESENT STRATEGY (1971)

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Figure 22 BREAKDOWN OF IMPROVEMENT IN OXIDANT AIR QUALITY

"EQL STRATEGY #1

Stationary Source Control

r /" Vacuum Spark / ' Advance Disconnect

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Control Retrofit

Reduced Auto

Use Conversion to Gaseous Fuels_

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Figure 23

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