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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
0.025 * * * 0.22 0.079 5 0.05 *
2004
0.025 0.025 0.058 0.13 0.20 0.054 31 0.05 0.02
2003
0.025 0.025 0.079 0.21 0.39 0.092 31 0.05 0.03
2002
0.025 0.025 0.104 0.31 0.46 0.121 31 0.05 0.03
2001
0.025 0.025 0.075 0.21 0.36 0.086 31 0.05 0.02
2000
0.025 0.025 0.114 0.34 0.58 0.139 31 0.05 0.04
1999
0.025 0.05 0.096 0.33 0.58 0.138 30 0.05 0.03
1998
0.025 0.06 0.114 0.41 0.79 0.177 30 0.05 0.04
1997
0.025 0.05 0.098 0.23 0.40 0.105 31 0.05 0.03
1996
0.025 0.07 0.135 0.24 0.90 0.187 24 0.05 0.04
1995
0.025 0.10 0.135 0.23 0.63 0.142 24 0.05 0.04
1994
0.05 0.23 * 0.40 0.43 0.131 12 0.05 *
1993
0.025 0.11 0.216 0.55 0.94 0.254 24 0.05 0.07
1992
0.025 0.10 0.147 0.31 0.78 0.169 24 0.05 0.05
1991
0.025 0.16 0.381 1.17 1.6 0.472 24 0.05 0.1
1990
0.06 * * * 1.0 0.337 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.