Chapter 4	San Diego Air Basin 						Table 4-45			
"Directly Emitted PM10 Emission Trends (tons/day, annual average)"										
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010	2015	2020
All Sources	67	75	83	101	96	104	113	116	122	127
Stationary Sources	17	12	6	7	9	8	10	9	10	10
Area-wide Sources	42	54	67	81	77	85	92	97	102	107
On-Road Mobile	3	4	5	6	5	5	6	5	5	5
   Gasoline Vehicles	2	2	2	3	3	3	4	4	4	5
   Diesel Vehicles	1	2	3	4	2	2	2	2	1	1
Other Mobile	5	5	6	7	6	6	6	5	5	4
   Gasoline Fuel	0	0	1	1	1	1	1	1	1	2
   Diesel Fuel	2	3	3	4	3	3	3	2	1	1
   Other Fuel	2	2	2	2	2	2	2	2	2	2