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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-09-17 09:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
62.5
PM2.5
μg/m³
3.3
PM10
μg/m³
6.9
NO2
μg/m³
11.4
SO2
μg/m³
1
Weather
  • ℃
  • ℉
12℃
83%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Blaenau Gwent
AQI 12
Bridgend County Borough
AQI 23
Caerphilly
AQI 15
Cardiff
AQI 26
Carmarthenshire
AQI 28
Ceredigion
AQI 24
Conwy
AQI 22
Denbighshire
AQI 14
Flintshire
AQI 14
Gwynedd
AQI 24
Merthyr Tydfil County Borough
AQI 18
Monmouthshire
AQI 14
Neath Port Talbot
AQI 28
Newport
AQI 12
Pembrokeshire
AQI 32
Powys
AQI 28
Rhondda Cynon Taff
AQI 23
Swansea
AQI 28
Torfaen
AQI 28
Vale of Glamorgan
AQI 23
Wrexham
AQI 12
Ynys Môn
AQI 30
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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