2002 Almanac (page 138)  Table 4-6  Carbon Monoxide Emission Trends and Forecasts								
South Coast Air Basin								

"CO Emission Trends (tons/day, annual average)"								
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010
All Sources	15497	13145	13012	10472	7918	5884	4230	3295
Stationary Sources	297	289	76	101	57	52	55	58
Area-wide Sources	167	178	217	230	247	308	336	352
On-Road Mobile	14125	11721	11702	9030	6609	4631	3008	2104
   Gasoline Vehicles	14105	11684	11637	8954	6551	4583	2967	2069
   Diesel Vehicles	20	37	66	76	59	48	42	35
Other Mobile	909	957	1016	1110	1005	893	830	781