California Home	ARB:	Home	Search	Site Map				Contact Us

	Annual Toxics Summary Roseville-N Sunrise Blvd FAQs Barium nanograms per cubic meter

Year	Months Present	Minimum	Median	Mean	90th Percentile	Maximum	Standard Deviation	Number of Observations	Detection Limit
2024		*	*	*	*	*	*	0	*
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		9.5	*	*	*	38	10.8	5	19
2002		9.5	30	28.3	49	61	14.6	30	19
2001		12.5	28	28.1	53	70	17.7	31	25
2000		12.5	12.5	25.5	44	53	14.6	28	25
1999		12.5	12.5	24.4	40	100	18.8	29	25
1998		12.5	12.5	38.5	57	520	93.5	29	25
1997		12.5	12.5	24.3	47	53	14.7	29	25
1996		12.5	12.5	20.3	35	48	10.7	31	25
1995		12.5	12.5	20.8	42	59	14.2	30	25
1994		12.5	12.5	21.8	34	56	12.4	30	25
1993		12.5	12.5	*	48	67	16.6	24	25
1992		*	*	*	*	*	*	0	*
1991		*	*	*	*	*	*	0	*
1990		*	*	*	*	*	*	0	*
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.