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Table 1 Residential air levels for diesel particulate matter (DPM) (μg/m3) and polycyclic aromatic hydrocarbons (PAHs) (ng/m3)

From: A cross-sectional analysis of polycyclic aromatic hydrocarbons and diesel particulate matter exposures and hypertension among individuals of Mexican origin

Enrollment period

Percentiles

5

25

50

75

95

DPM

 2001–2003

2.44

3.58

4.82

10.66

25.32

 2004–2006

1.18

1.71

2.53

3.80

7.28

PAHs

 2001–2003

1.79

2.16

2.48

3.77

7.20

 2004–2006

1.26

1.42

1.63

1.92

2.62