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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-05-24 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.7
O3
μg/m³
36
PM10
μg/m³
8.9
NO2
μg/m³
6.9
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
19℃
70%
3 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Grasses
  • Olive Tree
  • Alder
  • Ragweed
  • Mugwort
  • Birch
Places included
Blaenau Gwent
AQI 28
Bridgend County Borough
AQI 17
Caerphilly
AQI 36
Cardiff
AQI 50
Carmarthenshire
AQI 39
Ceredigion
AQI 24
Conwy
AQI 23
Denbighshire
AQI 23
Flintshire
AQI 22
Gwynedd
AQI 5
Merthyr Tydfil County Borough
AQI 42
Monmouthshire
AQI 28
Neath Port Talbot
AQI 26
Newport
AQI 29
Pembrokeshire
AQI 23
Powys
AQI 34
Rhondda Cynon Taff
AQI 39
Swansea
AQI 45
Torfaen
AQI 28
Vale of Glamorgan
AQI 49
Wrexham
AQI 17
Ynys Môn
AQI 34
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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