2003 Almanac (page 252)  Table 5-31  2002 Emission Inventory by Compound			

South Coast Air Basin - Diesel Particulate Matter			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	538	7%	2%
Area-wide Sources	0	0%	0%
On-Road Mobile	2026	25%	8%
   Gasoline Vehicles	0	0%	0%
   Diesel Vehicles	2026	25%	8%
Other Mobile	5470	68%	21%
Natural Sources	0	0%	0%
Total	8034	100%	31%
Total Statewide	25678