Exceedences
| Benzene Exceedences | ||
| Total period : 25/04/2017 00:00 - 25/04/2018 24:00 | ||
| Integration time : 24.0 Hours, Observation limit :1 | ||
| Hafod DOAS | St Thomas DOAS | |
| [ug/m3] | [µg/m3] | |
| Mean | 1.27 | 1.63 |
| Max | 3.41 | 5.30 |
| Sdv | 0.03 | 0.03 |
| Geom. mean | 1.19 | 1.57 |
| Date of max | 21/04/2018 | 17/02/2018 |
| Time of max | 00:00:00 | 00:00:00 |
All data supplied are non-validated and for information only.