Appendix E "Santa Barbara County, South Central Coast Air Basin" Table E-76 Category ROG CO NOX SOX PM10 PM2.5 NH3 Natural Sources Total 54 12 0 0 1 1 1 Biogenic Sources 35 0 0 0 0 0 0 Geogenic Sources 19 0 0 0 0 0 1 Wildfires 0 12 0 0 1 1 0