California Air Resources Board 2006 Almanac (web)			
Chapter 5	San Diego		Table 5-55
San Diego - Acetaldehyde			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	7	1%	0%
Area-wide Sources	45	9%	1%
On-Road Mobile	146	29%	2%
   Gasoline Vehicles	72	15%	1%
   Diesel Vehicles	73	15%	1%
Other Mobile	300	60%	4%
   Gasoline Fuel	70	14%	1%
   Diesel Fuel	151	30%	2%
   Other Fuel	78	16%	1%
Natural Sources	0	0%	0%
Total	497	100%	6%
Total Statewide	7675