San Francisco Bay Area - para-Dichlorobenzene Emissions Source tons/year Percent Air Basin Percent State Stationary Sources < 1 0% 0% Area-wide Sources 307 100% 20% On-Road Mobile 0 0% 0% Gasoline Vehicles 0 0% 0% Diesel Vehicles 0 0% 0% Other Mobile 0 0% 0% Natural Sources 0 0% 0% Total 308 100% 20% Total Statewide 1553