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Index Banded Annual Totals for Swansea:
LOW
14 days
MODERATE
6 days
HIGH
0 days
VERY HIGH
0 days

Exceedences

Benzene Exceedences
Total period : 19/01/2019 00:00 - 19/01/2020 24:00
Integration time : 24.0 Hours, Observation limit :1
  Hafod DOAS St Thomas DOAS
  [ug/m3] [g/m3]
Mean 1.38 1.75
Max 12.28 5.57
Sdv 0.08 0.04
Geom. mean 0.96 1.57
Date of max 02/06/2019 01/06/2019
Time of max 00:00:00 00:00:00


All data supplied are non-validated and for information only.



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