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Table 1 Distribution of BTEX concentrations at measured sites

From: Assessing the distribution of volatile organic compounds using land use regression in Sarnia, "Chemical Valley", Ontario, Canada

     

Percentiles

 

Mean

SD

Min

Max

25th

50th

75th

Benzene

0.93

0.56

0.28

3.36

0.56

0.86

1.15

Toluene

2.58

1.35

0.85

6.88

1.67

2.20

3.42

Ethylbenzene

0.46

0.23

0.15

1.06

0.30

0.39

0.58

(M+P) xylene

1.21

0.61

0.40

2.81

0.78

1.08

1.56

O-xylene

0.49

0.25

0.15

1.19

0.32

0.43

0.63

Total BTEX

5.67

2.88

1.83

14.50

3.69

4.91

7.36

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Environmental Health

ISSN: 1476-069X