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Cadmium
nanograms per cubic meter
Read About Estimated Risk
Year Months
Present
Minimum Median Mean 90th
Percentile
Maximum Standard
Deviation
Number of
Observations
Detection
Limit
Estimated
Risk
2023
0.65 0.65 * 0.65 0.65 0.000 21 1.3 *
2022
0.65 0.65 0.650 0.65 0.65 0.000 30 1.3 8
2021
0.65 0.65 * 0.65 2.9 0.460 23 1.3 *
2020
0.65 * * * 0.65 0.000 7 1.3 *
2019
0.65 0.65 * 0.65 2.0 0.360 24 1.3 *
2018
0.65 0.65 * 0.65 1.4 0.160 23 1.3 *
2017
0.65 0.65 0.740 0.65 2.6 0.390 30 1.3 9
2016
0.65 0.65 0.830 1.4 2.3 0.480 29 1.3 10
2015
0.65 0.65 1.01 0.65 5.6 1.07 30 1.3 12
2014
0.85 0.85 1.24 0.85 6.5 1.26 28 1.7 15
2013
0.75 0.75 * 1.8 3.7 0.620 27 1.5 *
2012
0.75 0.75 0.830 0.75 2.0 0.290 27 1.5 10
2011
0.75 0.75 * 0.75 1.7 0.190 24 1.5 *
2010
0.75 0.75 * 0.75 0.75 0.000 26 1.5 *
2009
0.75 0.75 * 0.75 3.0 0.440 29 1.5 *
2008
* * * * * * 0 * *
2007
0.75 0.75 * 0.75 1.7 0.300 17 1.5 *
2006
* * * * * * 0 * *
2005
* * * * * * 0 * *
2004
* * * * * * 0 * *
2003
* * * * * * 0 * *
2002
* * * * * * 0 * *
2001
* * * * * * 0 * *
2000
* * * * * * 0 * *
1999
* * * * * * 0 * *
1998
* * * * * * 0 * *
1997
* * * * * * 0 * *
1996
0.11 0.36 * 0.70 1.2 0.293 15 0.05 *
1995
0.10 0.41 0.509 0.85 2.5 0.486 31 0.05 6
1994
0.26 0.54 * 1.65 3.3 0.837 14 0.05 *
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.