Appendix E "Basin Total, Salton Sea Air Basin" Table E-51 Category ROG CO NOX SOX PM10 PM2.5 NH3 Natural Sources Total 11 12 0 0 1 1 5 Biogenic Sources 10 0 0 0 0 0 0 Geogenic Sources 0 0 0 0 0 0 4 Wildfires 1 12 0 0 1 1 0