Chapter 5 South Coast Table 5-22 South Coast - Acetaldehyde Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 17 1% 0% Area-wide Sources 86 5% 1% On-Road Mobile 605 37% 8% Gasoline Vehicles 270 16% 4% Diesel Vehicles 335 20% 5% Other Mobile 938 57% 13% Gasoline Fuel 238 14% 3% Diesel Fuel 695 42% 9% Other Fuel 4 0% 0% Natural Sources 0 0% 0% Total 1645 100% 22% Total Statewide 7372