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. 2021 Sep 14;15(1):115–130. doi: 10.1007/s11869-021-01089-5

Table 4.

The estimated values of TEFs and TEQ at BKR, GHR, and RCI study sites

PAHs TEFsa BKR site GHY RCI
Ambient (ng m−3) TEQ (ng m−3) TEQ (%) Ambient (ng m−3) TEQ (ng m−3) TEQ (%) Ambient (ng m−3) TEQ (ng m−3) TEQ (%)
Nap 0.001 32.94 0.03 0.03 49.42 0.05 0.04 43.08 0.04 0.03
Acy 0.001 26.93 0.03 0.02 44.27 0.04 0.03 43.91 0.04 0.04
Ace 0.001 45.15 0.05 0.04 66.50 0.07 0.05 55.37 0.06 0.04
Flu 0.001 35.33 0.04 0.03 53.41 0.05 0.04 45.98 0.05 0.04
Phe 0.001 66.40 0.07 0.06 92.04 0.09 0.07 76.59 0.08 0.06
Ant 0.01 49.57 0.50 0.45 73.63 0.74 0.56 66.43 0.66 0.54
Flua 0.001 67.34 0.07 0.06 84.39 0.08 0.06 72.71 0.07 0.06
Pyr 0.001 66.71 0.07 0.06 77.30 0.08 0.06 66.33 0.07 0.05
BaA 0.1 57.36 5.74 5.24 73.80 7.38 5.63 64.16 6.42 5.20
Chr 0.01 49.65 0.50 0.45 52.50 0.52 0.40 50.02 0.50 0.41
BbF 0.1 64.43 6.44 5.89 73.85 7.38 5.63 64.21 6.42 5.20
BkF 0.1 63.87 6.39 5.84 74.39 7.44 5.68 68.05 6.81 5.51
BaP 1 43.37 43.37 39.65 47.18 47.18 36.00 45.70 45.70 37.02
DBahA 1 41.71 41.71 38.14 55.13 55.13 42.06 52.54 52.54 42.56
B(ghi)P 0.01 48.07 0.48 0.44 55.01 0.55 0.42 36.17 0.36 0.29
IcP 0.1 39.13 3.91 3.58 42.73 4.27 3.26 36.43 3.64 2.95
Total 797.97 109.37 1015.06 131.06 887.68 123.46