2002 Almanac (page 284)  Table 5-67  2001 Emission Inventory by Compound			

Sacramento Valley Air Basin - Benzene			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	148	7%	1%
Area-wide Sources	354	18%	2%
On-Road Mobile	1085	54%	5%
   Gasoline Vehicles	1063	53%	5%
   Diesel Vehicles	22	1%	0%
Other Mobile	436	22%	2%
Natural Sources	0	0%	0%
Total	2023	100%	9%
Total Statewide	22022