Summary of personal exposure study results (phase 1)
| Mean personal concentrations (SD) | |||
|---|---|---|---|
| Volunteer | NO2 (ppb) | CO (ppm) | PM10 (μg/m3) |
| 1 | 7.0 (2.7) | 0.51 (0.10) | 38.7 |
| 2 | 26.0 (17.6) | 0.47 (0.40) | 68.1 |
| 3 | 18.3 (13.8) | 0.54 (0.12) | 21.6 |
| 4 | 6.0 (3.7) | 0.57 (0.26) | 107.0 |
| 5 | 22.7 (14.8) | 1.45 (1.75) | 71.6 |
| 6 | 19.0 (8.9) | 0.64 (0.20) | 7.2 |
| 7 | 14.9 (6.5) | 0.38 (0.17) | 29.5 |
| 8 | 33.5 (63.2) | 0.41 (0.19) | 16.3 |
| 9 | 18.5 (17.4) | 1.09 (0.80) | 21.8 |
| 10 | 1.1 (1.7) | 0.73 (0.45) | – |
| 11 | 16.9 (22.1) | 0.60 (0.60) | 167.3 |
| Overall average | 16.7 | 0.67 | 54.9 |