California Home	ARB:	Home	Search	Site Map				Contact Us

	Annual Toxics Summary Fresno-1st Street FAQs Bromine nanograms per cubic meter

Year	Months Present	Minimum	Median	Mean	90th Percentile	Maximum	Standard Deviation	Number of Observations	Detection Limit
2023		*	*	*	*	*	*	0	*
2022		*	*	*	*	*	*	0	*
2021		*	*	*	*	*	*	0	*
2020		*	*	*	*	*	*	0	*
2019		*	*	*	*	*	*	0	*
2018		*	*	*	*	*	*	0	*
2017		*	*	*	*	*	*	0	*
2016		*	*	*	*	*	*	0	*
2015		*	*	*	*	*	*	0	*
2014		*	*	*	*	*	*	0	*
2013		*	*	*	*	*	*	0	*
2012		*	*	*	*	*	*	0	*
2011		*	*	*	*	*	*	0	*
2010		*	*	*	*	*	*	0	*
2009		*	*	*	*	*	*	0	*
2008		*	*	*	*	*	*	0	*
2007		*	*	*	*	*	*	0	*
2006		*	*	*	*	*	*	0	*
2005		*	*	*	*	*	*	0	*
2004		*	*	*	*	*	*	0	*
2003		0.5	*	*	*	8	2.8	7	1
2002		1	5	5.0	7	11	2.2	29	1
2001		1	4	4.9	8	13	3.0	32	2
2000		1	4	4.4	8	12	2.7	29	2
1999		1	5	*	10	12	3.0	25	2
1998		1	5	4.7	9	11	3.3	26	2
1997		1	5	5.0	7	10	2.0	30	2
1996		1	5	4.7	9	14	3.2	29	2
1995		1	5	5.7	11	16	3.9	31	2
1994		1	5	*	8	10	2.4	25	2
1993		1	5	6.2	11	14	3.2	29	2
1992		1	5	6.1	10	15	3.4	31	2
1991		1	6	*	14	20	4.9	25	2
1990		1	8	*	19	21	6.3	16	2
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.