Almanac Emission Projection Data (published in 2013)
2012 Estimated Annual Average Emissions
CONTRA COSTA COUNTY
All emissions are represented in Tons per Day and reflect the most current data provided to ARB.
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CONTRA COSTA COUNTY COUNTY - SAN FRANCISCO BAY AREA AIR BASIN
| STATIONARY SOURCES | TOG | ROG | CO | NOX | SOX | PM | PM10 | PM2.5 |
|---|---|---|---|---|---|---|---|---|
| FUEL COMBUSTION | 8.1 | 2.5 | 11.2 | 13.4 | 6.0 | 0.6 | 0.6 | 0.6 |
| WASTE DISPOSAL | 24.8 | 0.4 | 0.2 | 0.3 | 0.0 | - | - | - |
| CLEANING AND SURFACE COATINGS | 3.2 | 2.5 | 0.0 | 0.0 | - | - | - | - |
| PETROLEUM PRODUCTION AND MARKETING | 30.8 | 7.4 | 0.7 | 0.6 | 2.0 | - | - | - |
| INDUSTRIAL PROCESSES | 4.0 | 3.3 | 1.2 | 2.2 | 7.0 | 1.2 | 0.6 | 0.2 |
| * TOTAL STATIONARY SOURCES | 70.9 | 16.2 | 13.2 | 16.5 | 15.0 | 1.8 | 1.2 | 0.7 |
| AREAWIDE SOURCES | TOG | ROG | CO | NOX | SOX | PM | PM10 | PM2.5 |
| SOLVENT EVAPORATION | 10.0 | 8.5 | - | - | - | - | - | - |
| MISCELLANEOUS PROCESSES | 9.9 | 2.7 | 34.5 | 2.5 | 0.1 | 28.4 | 16.2 | 6.4 |
| * TOTAL AREAWIDE SOURCES | 19.9 | 11.2 | 34.5 | 2.5 | 0.1 | 28.4 | 16.2 | 6.4 |
| MOBILE SOURCES | TOG | ROG | CO | NOX | SOX | PM | PM10 | PM2.5 |
| ON-ROAD MOTOR VEHICLES | 12.4 | 11.3 | 111.1 | 23.8 | 0.1 | 2.0 | 2.0 | 1.0 |
| OTHER MOBILE SOURCES | 7.8 | 7.1 | 45.4 | 10.1 | 0.4 | 0.7 | 0.6 | 0.6 |
| * TOTAL MOBILE SOURCES | 20.2 | 18.4 | 156.5 | 33.9 | 0.6 | 2.7 | 2.6 | 1.6 |
| TOTAL CONTRA COSTA COUNTY IN SAN FRANCISCO BAY AREA | 111.0 | 45.8 | 204.2 | 52.9 | 15.7 | 32.9 | 20.0 | 8.8 |
| GRAND TOTAL FOR CONTRA COSTA COUNTY | 111.0 | 45.8 | 204.2 | 52.9 | 15.7 | 32.9 | 20.0 | 8.8 |