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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 * *
2004
0.025 0.025 0.041 0.08 0.15 0.030 31 0.05 0.01
2003
0.025 0.025 0.035 0.07 0.11 0.024 31 0.05 0.01
2002
0.025 0.025 0.056 0.13 0.17 0.043 31 0.05 0.02
2001
0.025 0.025 0.053 0.13 0.25 0.062 30 0.05 0.02
2000
0.025 0.025 0.063 0.15 0.30 0.074 31 0.05 0.02
1999
0.025 0.025 0.077 0.17 0.27 0.074 30 0.05 0.02
1998
0.025 0.07 0.081 0.15 0.37 0.074 30 0.05 0.03
1997
0.025 0.06 0.084 0.19 0.22 0.066 30 0.05 0.03
1996
0.025 0.05 0.079 0.11 0.55 0.107 24 0.05 0.03
1995
0.025 0.08 0.095 0.21 0.24 0.072 24 0.05 0.03
1994
0.025 0.18 * 0.44 0.46 0.150 14 0.05 *
1993
0.025 0.14 0.162 0.30 0.51 0.132 24 0.05 0.05
1992
0.025 0.10 0.150 0.35 0.65 0.158 24 0.05 0.05
1991
0.025 0.09 0.137 0.28 0.54 0.136 24 0.05 0.04
1990
0.025 0.10 0.199 0.57 0.90 0.234 24 0.05 0.06
1989
0.025 0.07 * 0.50 0.74 0.215 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.