2002 Almanac (page 156)  Table 4-15  Carbon Monoxide Emission Trends and Forecasts								
San Francisco Bay Area Air Basin								

"CO Emission Trends (tons/day, annual average)"								
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010
All Sources	8382	8131	7013	5243	3964	2933	2284	1727
Stationary Sources	47	57	75	67	59	36	36	38
Area-wide Sources	166	165	165	166	167	168	168	169
On-Road Mobile	7787	7505	6321	4506	3227	2277	1659	1125
   Gasoline Vehicles	7777	7487	6291	4471	3198	2252	1637	1106
   Diesel Vehicles	10	18	31	35	29	25	23	19
Other Mobile	382	404	451	503	511	452	420	395