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Titanium
nanograms per cubic meter
Year Months
Present
Minimum Median Mean 90th
Percentile
Maximum Standard
Deviation
Number of
Observations
Detection
Limit
2023
1.345 16 * 34 49 12.5 16 2.69
2022
1.345 22 24.0 43 56 13.5 33 2.69
2021
4 25 * 43 56 14.4 25 2.69
2020
7 * * * 94 32.9 9 2.69
2019
1.345 21 28.9 59 119 28.6 29 2.69
2018
3 26 30.3 63 93 22.1 29 2.69
2017
6 31 36.4 78 141 28.3 30 2.69
2016
3 28 29.0 43 66 13.8 31 2.69
2015
7 29 32.2 56 68 15.1 30 2.69
2014
5 22 25.2 37 72 14.4 29 1.9
2013
5 19 * 43 64 14.9 29 1.5
2012
4.5 4.5 8.9 19 24 6.6 29 9
2011
4.5 4.5 * 18 21 5.9 25 9
2010
4.5 4.5 9.2 21 25 6.3 30 9
2009
4.5 4.5 7.6 16 21 5.0 29 9
2008
8 40 51.1 79 150 33.4 27 1
2007
4.5 12 13.1 25 48 9.6 29 9
2006
* * * * * * 0 *
2005
* * * * * * 0 *
2004
* * * * * * 0 *
2003
25 * * * 110 30.5 5 3
2002
28 * * * 110 31.1 6 3
2001
* * * * * * 0 *
2000
* * * * * * 0 *
1999
* * * * * * 0 *
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.