California Air Resources Board 2004 Almanac (web) Table 5-38 Chapter 5 San Francisco Bay Area para-DiChloroBenzene Emissions San Francisco Bay Area - para-DiChlorobenzene Emissions Source tons/year Percent Air Basin Percent State Stationary Sources < 1 0% 0% Area-wide Sources 354 100% 19% 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 355 100% 19% Total Statewide 1849