Exceedences
| Benzene Exceedences | ||
| Total period : 18/04/2020 00:00 - 18/04/2021 24:00 | ||
| Integration time : 24.0 Hours, Observation limit :1 | ||
| Hafod DOAS | St Thomas DOAS | |
| [ug/m3] | [µg/m3] | |
| Mean | 6.21 | 4.44 |
| Max | 61.78 | 11.69 |
| Sdv | 0.56 | 0.15 |
| Geom. mean | 3.27 | 3.74 |
| Date of max | 02/06/2020 | 22/02/2021 |
| Time of max | 00:00:00 | 00:00:00 |
All data supplied are non-validated and for information only.