California Air Resources Board 2009 Almanac (web)			
Chapter 5	South Coast		Table 5-23
South Coast - Acetaldehyde			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	27	1%	0%
Area-wide Sources	91	5%	1%
On-Road Mobile	706	35%	8%
   Gasoline Vehicles	250	12%	3%
   Diesel Vehicles	455	22%	5%
Other Mobile	1199	59%	13%
   Gasoline Fuel	242	12%	3%
   Diesel Fuel	957	47%	11%
   Other Fuel	< 1	0%	0%
Natural Sources	0	0%	0%
Total	2023	100%	22%
Total Statewide	9103