California Air Resources Board 2009 Almanac (web)			
Chapter 5	Table 5-14		Statewide
para-DiChlorobenzene			
County	Air Basin	tons/year	Percent
Los Angeles	South Coast	388	26%
Orange	South Coast	124	8%
San Diego	San Diego	122	8%
Santa Clara	San Francisco Bay Area	72	5%
Riverside	South Coast	63	4%
San Bernardino	South Coast	62	4%
Alameda	San Francisco Bay Area	62	4%
Sacramento	Sacramento Valley	56	4%
Contra Costa	San Francisco Bay Area	41	3%
Fresno	San Joaquin Valley	37	2%