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Annual Toxics Summary
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Sulfur
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
25.5 620 * 1500 1600 515 28 51
2012
130 420 * 1300 1600 459 27 60
2011
30 430 * 2000 2200 709 17 60
2010
140 380 * 1200 1500 420 16 60
2009
30 820 953 2000 2500 727 31 60
2008
74 940 965 1500 4500 851 29 20
2007
180 1200 * 2500 2700 918 21 60
2006
* * * * * * 0 *
2005
* * * * * * 0 *
2004
* * * * * * 0 *
2003
250 * * * 1400 449 5 2
2002
260 880 1070 1800 2600 601 26 2
2001
55 1200 1140 2000 2400 701 28 2
2000
230 1300 1100 2000 2400 617 28 2
1999
370 * * * 370 240 1 2
1998
* * * * * * 0 *
1997
* * * * * * 0 *
1996
* * * * * * 0 *
1995
* * * * * * 0 *
1994
* * * * * * 0 *
1993
* * * * * * 0 *
1992
* * * * * * 0 *
1991
* * * * * * 0 *
1990
* * * * * * 0 *
1989
* * * * * * 0 *
Graph It!
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.