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Index Banded Annual Totals for Swansea:
LOW
17 days
MODERATE
2 days
HIGH
0 days
VERY HIGH
0 days

Exceedences

Hourly SO2 Exceedences
Total period : 12/01/2021 03:00 - 19/01/2021 03:00
Integration time : 1.0 Hours, Observation limit :1
  Swansea AURN Morriston Morfa St Thomas
  [] [ppb] [ppb] [ug/m3]
Mean
Max
Sdv
Coverage (%) 0.00 0.00 0.00 0.00
Geom. mean
Exceedance Limit 132.00 132.00 132.00 352.00
Exceedance (%) 0.00 0.00 0.00 0.00
Exceedance Count 0 0 0 0
Exceedance (Hours) 0.00 0.00 0.00 0.00
Date of max
Time of max
Perc:99.7 %
Perc:99.7 %


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



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