San Francisco Bay Area - Acetaldehyde			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	64	4%	1%
Area-wide Sources	282	17%	3%
On-Road Mobile	388	24%	4%
   Gasoline Vehicles	221	14%	2%
   Diesel Vehicles	167	10%	2%
Other Mobile	877	54%	9%
Natural Sources	0	0%	0%
Total	1611	100%	17%
Total Statewide	9568