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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Environ Int. 2013 Dec 4;63:173–181. doi: 10.1016/j.envint.2013.11.007

Table 1.

Concentration Ratios of PAHs (ng/m3) in concurrent personal-indoor-outdoor samples (n=75). I/O, P/O, and P/I denote indoor/outdoor, personal/outdoor, and personal/indoor concentration ratios, respectively.

Mean SD Minimum 5th 25th Median 75th 95th Maximum
B[a]A I/O 0.71 0.29 0.07 0.32 0.51 0.71 0.87 1.10 2.08
B[a]A P/O 0.77 0.29 0.28 0.32 0.56 0.78 0.96 1.24 1.65
B[a]A P/I 1.19 0.75 0.54 0.62 0.97 1.09 1.25 1.80 7.16
B[b]F I/O 0.70 0.23 0.10 0.43 0.57 0.67 0.84 1.01 1.85
B[b]F P/O 0.76 0.23 0.33 0.41 0.64 0.72 0.86 1.24 1.67
B[b]F P/I 1.19 0.79 0.50 0.66 0.95 1.06 1.28 1.72 7.46
B[k]F I/O 0.84 0.66 0.10 0.40 0.60 0.67 0.89 1.84 5.44
B[k]F P/O 0.88 0.55 0.40 0.42 0.63 0.77 0.95 1.71 4.17
B[k]F P/I 1.20 0.79 0.39 0.67 0.90 1.05 1.30 2.01 7.06
B[ghi]P I/O 0.86 0.31 0.10 0.53 0.72 0.79 0.91 1.24 2.53
B[ghi]P P/O 0.95 0.30 0.33 0.54 0.79 0.91 1.04 1.41 2.26
B[ghi]P P/I 1.22 0.82 0.43 0.72 0.97 1.11 1.31 1.79 7.88
B[a]P I/O 0.89 0.36 0.08 0.51 0.74 0.85 0.93 1.46 3.01
B[a]P P/O 0.97 0.37 0.35 0.48 0.76 0.92 1.09 1.98 2.32
B[a]P P/I 1.22 1.01 0.44 0.64 0.93 1.08 1.31 1.73 9.47
Chrysene I/O 0.59 0.27 0.07 0.30 0.45 0.54 0.70 0.91 2.24
Chrysene P/O 0.64 0.24 0.23 0.30 0.51 0.61 0.75 1.08 1.61
Chrysene P/I 1.21 0.76 0.48 0.61 0.95 1.10 1.34 1.91 7.13
IP I/O 0.85 0.31 0.09 0.50 0.71 0.80 0.96 1.23 2.71
IP P/O 0.92 0.28 0.34 0.56 0.74 0.89 1.02 1.44 2.21
IP P/I 1.19 0.83 0.46 0.68 0.96 1.12 1.25 1.58 8.00
D[ah]A I/O 0.85 0.31 0.08 0.44 0.71 0.81 1.00 1.39 2.18
D[ah]A P/O 0.89 0.31 0.28 0.44 0.72 0.87 1.00 1.36 2.48
D[ah]A P/I 1.19 1.08 0.33 0.59 0.93 1.02 1.23 1.64 10.02
Pyrene I/O 0.56 0.23 0.08 0.25 0.41 0.54 0.67 1.07 1.20
Pyrene P/O 0.78 1.04 0.24 0.28 0.44 0.58 0.79 1.36 9.02
Pyrene P/I 1.45 1.76 0.57 0.72 0.97 1.14 1.31 2.67 14.72