Chapter 5 San Francisco Bay Area Table 5-42 San Francisco Bay Area - Diesel PM Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 87 2% 0% Area-wide Sources 0 0% 0% On-Road Mobile 1102 25% 4% Gasoline Vehicles 0 0% 0% Diesel Vehicles 1102 25% 4% Other Mobile 3225 73% 13% Gasoline Fuel 0 0% 0% Diesel Fuel 3225 73% 13% Other Fuel 0 0% 0% Natural Sources 0 0% 0% Total 4414 100% 18% Total Statewide 24497