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	Annual Toxics Summary Santa Barbara-W Carillo Street FAQs Indeno(1,2,3-cd)pyrene-10 nanograms per cubic meter

Read About Estimated Risk

Year	Months Present	Minimum	Median	Mean	90th Percentile	Maximum	Standard Deviation	Number of Observations	Detection Limit	Estimated Risk
2005		*	*	*	*	*	*	0	*	*
2004		*	*	*	*	*	*	0	*	*
2003		*	*	*	*	*	*	0	*	*
2002		*	*	*	*	*	*	0	*	*
2001		*	*	*	*	*	*	0	*	*
2000		0.10	*	*	*	0.35	0.102	5	0.05	*
1999		0.025	0.10	0.244	0.58	1.0	0.278	29	0.05	0.08
1998		0.025	0.11	0.335	0.78	2.5	0.562	30	0.05	0.1
1997		0.025	0.08	0.213	0.59	0.81	0.237	31	0.05	0.07
1996		0.025	0.08	0.271	0.97	2.0	0.490	24	0.05	0.09
1995		0.025	0.12	0.273	0.78	1.1	0.305	24	0.05	0.09
1994		0.10	0.46	*	1.2	1.6	0.491	14	0.05	*
1993		0.025	0.18	0.398	1.21	1.5	0.456	24	0.05	0.1
1992		0.025	0.17	0.418	1.17	1.9	0.508	24	0.05	0.1
1991		0.025	0.24	0.373	1.01	1.3	0.385	24	0.05	0.1
1990		0.11	*	*	*	4.4	1.40	8	0.05	*
1989		*	*	*	*	*	*	0	*	*

	Notes:	Values below the Limit of Detection (LoD) assumed to be ½ LoD. Means and risks shown only for years with data in all 12 months. "*" means there was insufficient or no data available to determine the value.