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Index Banded Annual Totals for Swansea:
LOW
69 days
MODERATE
5 days
HIGH
1 day
VERY HIGH
4 days

Annual Air Pollution for 2008

 

Annual Air
Pollution Totals for:
Swansea
LOW
224 days
MODERATE
137 days
HIGH
3 days
VERY HIGH
2 days

Historical data:
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Annual Air
Pollution Totals for:

 

Annual Air
Pollution Totals for:

 

Annual Air
Pollution Totals for:
photograph of monitoring station: Cwm Level Park Ozone and NOx - illustrative purposes only
photograph of monitoring station: Hafod OPSIS DOAS - illustrative purposes only
photograph of monitoring station: Morriston Groundhog - illustrative purposes only
LOW
366 days
MODERATE
0 days
HIGH
0 days
VERY HIGH
0 days

LOW
356 days
MODERATE
10 days
HIGH
0 days
VERY HIGH
0 days

LOW
336 days
MODERATE
27 days
HIGH
3 days
VERY HIGH
0 days

 

Annual Air
Pollution Totals for:

 

Annual Air
Pollution Totals for:
photograph of monitoring station: St Thomas DOAS - illustrative purposes only
photograph of monitoring station: Swansea AURN - illustrative purposes only
LOW
249 days
MODERATE
117 days
HIGH
0 days
VERY HIGH
0 days

LOW
331 days
MODERATE
34 days
HIGH
0 days
VERY HIGH
1 day