California Air Resources Board 2008 Almanac (web)			
Chapter 5	South Coast		Table 5-29
South Coast - Formaldehyde			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	357	6%	2%
Area-wide Sources	186	3%	1%
On-Road Mobile	2183	39%	9%
   Gasoline Vehicles	1097	19%	5%
   Diesel Vehicles	1087	19%	5%
Other Mobile	2942	52%	13%
   Gasoline Fuel	810	14%	3%
   Diesel Fuel	2100	37%	9%
   Other Fuel	32	1%	0%
Natural Sources	0	0%	0%
Total	5668	100%	24%
Total Statewide	23154