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Indeno(1,2,3-cd)pyrene-10
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
2005
* * * * * * 0 * *
2004
0.025 0.06 0.136 0.39 0.64 0.167 31 0.05 0.04
2003
0.025 0.06 0.121 0.26 0.36 0.108 31 0.05 0.04
2002
0.025 0.09 0.168 0.45 0.66 0.182 31 0.05 0.05
2001
0.025 0.025 0.223 0.60 1.6 0.343 28 0.05 0.07
2000
0.025 0.06 0.218 0.66 1.3 0.300 31 0.05 0.07
1999
0.025 0.16 0.282 0.77 1.1 0.316 30 0.05 0.09
1998
0.025 0.09 0.286 0.73 2.2 0.442 30 0.05 0.09
1997
0.025 0.12 0.292 0.70 1.1 0.305 31 0.05 0.09
1996
0.05 0.09 * 0.64 0.86 0.260 20 0.05 *
1995
0.05 0.18 0.299 0.66 1.3 0.329 24 0.05 0.09
1994
0.08 0.43 * 0.97 2.0 0.504 14 0.05 *
1993
0.05 0.23 0.437 1.07 1.6 0.443 24 0.05 0.1
1992
0.025 0.14 0.552 1.57 2.6 0.720 24 0.05 0.2
1991
0.06 0.23 * 0.86 2.7 0.628 19 0.05 *
1990
0.22 * * * 1.4 0.473 8 0.05 *
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.