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Annual Toxics Summary
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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
2024
15 58 * 79 223 51.4 13 0.8
2023
28 61 73.7 110 257 40.1 31 2.69
2022
21 61 65.1 95 130 25.6 30 2.69
2021
22 55 * 120 141 34.7 23 2.69
2020
22 * * * 131 42.0 7 2.69
2019
6 66 * 140 204 49.6 24 2.69
2018
29 56 * 90 165 29.3 23 2.69
2017
15 66 71.4 130 187 44.2 30 2.69
2016
15 70 81.6 140 236 48.5 29 2.69
2015
19 73 83.0 150 176 43.9 30 2.69
2014
11 49 65.3 120 180 41.6 28 1.9
2013
5 43 * 74 110 24.4 27 1.5
2012
4.5 18 24.1 41 65 15.1 27 9
2011
4.5 23 * 33 51 12.0 25 9
2010
4.5 20 24.0 41 52 12.1 28 9
2009
4.5 23 21.3 42 49 14.2 31 9
2008
61 140 147 250 300 66.6 30 1
2007
9 32 36.7 62 79 18.7 28 9
2006
* * * * * * 0 *
2005
* * * * * * 0 *
2004
* * * * * * 0 *
2003
130 * * * 350 87.9 5 3
2002
50 220 230 360 480 112 29 3
2001
23 200 190 310 320 84.1 30 10
2000
67 210 * 360 420 95.5 29 10
1999
61 190 193 370 470 104 27 10
1998
100 170 208 340 630 113 27 10
1997
65 230 * 410 560 130 24 10
1996
77 190 198 300 440 94.1 28 10
1995
58 290 * 410 560 148 15 10
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.