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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-09-12 18:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.8
O3
μg/m³
54
PM10
μg/m³
11.2
NO2
μg/m³
6.8
SO2
μg/m³
1
Weather
  • ℃
  • ℉
16℃
95%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Blaenau Gwent
AQI 23
Bridgend County Borough
AQI 39
Caerphilly
AQI 28
Cardiff
AQI 39
Carmarthenshire
AQI 37
Ceredigion
AQI 33
Conwy
AQI 19
Denbighshire
AQI 31
Flintshire
AQI 31
Gwynedd
AQI 27
Merthyr Tydfil County Borough
AQI 33
Monmouthshire
AQI 23
Neath Port Talbot
AQI 39
Newport
AQI 24
Pembrokeshire
AQI 34
Powys
AQI 37
Rhondda Cynon Taff
AQI 39
Swansea
AQI 39
Torfaen
AQI 26
Vale of Glamorgan
AQI 39
Wrexham
AQI 28
Ynys Môn
AQI 32
Data Sources
http://uk-air.defra.gov.uk/http://www.polleninfo.org

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