TAC	Monterey	San Benito	Santa Cruz
Acetaldehyde	108	17	76
Benzene	433	41	195
"1,3-Butadiene"	75	13	28
Carbon tetrachloride	< .01	< .01	< .01
Chromium (Hexavalent)	0.011	0.0015	0.0009
para-Dichlorobenzene	19	2	12
Formaldehyde	307	40	171
Methylene Chloride	71	8	52
Perchloroethylene	221	26	165
Diesel PM	259	56	143