California Air Resources Board 2009 Almanac (web)																									
Appendix C	San Diego		Table C_14																						
TAC	San Diego																								
Acetaldehyde	524																								
Benzene	770																								
"1,3-Butadiene"	233																								
Carbon Tetrachloride	0.09																								
Chromium (Hexavalent)	0.06																								
para-DiChlorobenzene	122																								
Formaldehyde	1282																								
Methylene Chloride	359																								
Perchloroethylene	422																								
Diesel PM	1607