California Air Resources Board 2007 Almanac (web)			
Chapter 5	San Francisco Bay Area		Table 5-34
San Francisco Bay Area - Acetaldehyde			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	7	0%	0%
Area-wide Sources	294	19%	3%
On-Road Mobile	350	23%	3%
   Gasoline Vehicles	166	11%	2%
   Diesel Vehicles	185	12%	2%
Other Mobile	869	57%	9%
   Gasoline Fuel	113	7%	1%
   Diesel Fuel	609	40%	6%
   Other Fuel	147	10%	1%
Natural Sources	0	0%	0%
Total	1521	100%	15%
Total Statewide	10023