California Air Resources Board 2008 Almanac (web)							
Appendix E	"Basin Total, North Coast Air Basin"						Table E-29
Category	ROG	CO	NOX	SOX	PM10	PM2.5	NH3
Natural Sources Total	373	393	14	4	41	35	6
Biogenic Sources	363	0	0	0	0	0	1
Geogenic Sources	0	0	0	0	0	0	1
Wildfires	9	393	14	4	41	35	4