Font size too small?   Increase Font size | Decrease font size | See other Accessibility Options.
Index Banded Annual Totals for Swansea:
LOW
15 days
MODERATE
8 days
HIGH
0 days
VERY HIGH
0 days

Exceedences

15 Min SO2 Exceedences
Total period : 23/01/2017 21:00 - 23/01/2018 21:00
Integration time : 15.0 Minutes, Observation limit :1
  Swansea AURN Morriston Morfa St Thomas
  [] [ppb] [ppb] [ug/m3]
Mean 2.06
Max 126.99
Sdv 0.02
Coverage (%) 0.00 0.00 0.00 99.95
Geom. mean 1.29
Exceedance Limit 100.00 100.00 100.00 266.00
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 18/06/2017
Time of max 11:00:00
Perc:99.9 % 44.60
Perc:99.9 % 44.60


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



Related links: