Table 2 Distribution of the air pollutants concentration levels (outdoor and indoor) in the full cohort (n = 340) and the indoor measurements cohort (n = 47)
Air pollutant | Outdoor air pollutants (n = 340) Mean ± SD (min-max) | Outdoor-indoor air pollutants (n = 47) | |
|---|---|---|---|
Outdoor Mean ± SD (min-max) | Indoor Mean ± SD (min-max) | ||
PM2.5 (μg/m3) | 36.54 ± 3.75 (32.45–51.28) | 37.40 ± 3.90 (33.83–47.28) | 57.79 ± 38.46 (17.03–250.54) |
Soot (10− 5 per m) | 4.57 ± 0.54 (3.74–6.37) | 4.53 ± 0.51 (3.74–5.59) | 6.72 ± 3.15 (2.17–18.45) |
NOx (μg/m3) | 37.15 ± 4.24 (23.25–54.61) | 36.68 ± 4.34 (27.97–43.07) | 69.92 ± 31.23 (27.75–209.87) |
NO2 (μg/m3) | 32.62 ± 3.29 (21.30–44.84) | 32.35 ± 3.36 (25.58–37.45) | 56.81 ± 21.06 (15.00–108.11) |