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Benzo(k)fluoranthene-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 * * * 0.08 0.024 5 0.05 *
2004
0.025 0.025 0.035 0.06 0.15 0.026 31 0.05 0.01
2003
0.025 0.025 0.039 0.08 0.14 0.030 31 0.05 0.01
2002
0.025 0.025 0.044 0.10 0.16 0.038 31 0.05 0.01
2001
0.025 0.025 0.034 0.08 0.15 0.028 31 0.05 0.01
2000
0.025 0.025 0.040 0.07 0.18 0.035 31 0.05 0.01
1999
0.025 0.025 0.039 0.10 0.19 0.040 30 0.05 0.01
1998
0.025 0.025 0.040 0.12 0.24 0.048 30 0.05 0.01
1997
0.025 0.025 0.039 0.08 0.14 0.029 31 0.05 0.01
1996
0.025 0.025 0.043 0.07 0.24 0.047 24 0.05 0.01
1995
0.025 0.025 0.048 0.08 0.21 0.051 24 0.05 0.02
1994
0.025 0.07 * 0.12 0.14 0.038 12 0.05 *
1993
0.025 0.025 0.079 0.19 0.35 0.091 24 0.05 0.03
1992
0.025 0.025 0.051 0.09 0.34 0.066 24 0.05 0.02
1991
0.025 0.025 0.111 0.35 0.68 0.166 24 0.05 0.04
1990
0.025 0.025 0.067 0.19 0.30 0.075 24 0.05 0.02
1989
0.025 0.025 * 0.11 0.30 0.069 18 0.05 *
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.