California Air Resources Board 2007 Almanac (web)							
Appendix E	"San Benito County, North Central Coast Air Basin"						Table E-27
Category	ROG	CO	NOX	SOX	PM10	PM2.5	NH3
Natural Sources Total	17	3	0	0	0	0	0
Biogenic Sources	17	0	0	0	0	0	0
Geogenic Sources	0	0	0	0	0	0	0
Wildfires	0	3	0	0	0	0	0