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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-05-25 00:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.4
O3
μg/m³
69
PM10
μg/m³
11.7
NO2
μg/m³
18.5
SO2
μg/m³
1.2
Weather
  • ℃
  • ℉
14℃
83%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Olive Tree
  • Grasses
  • Birch
  • Alder
  • Ragweed
  • Mugwort
Places included
Blaenau Gwent
AQI 28
Bridgend County Borough
AQI 28
Caerphilly
AQI 39
Cardiff
AQI 54
Carmarthenshire
AQI 44
Ceredigion
AQI 34
Conwy
AQI 35
Denbighshire
AQI 23
Flintshire
AQI 22
Gwynedd
AQI 4
Merthyr Tydfil County Borough
AQI 48
Monmouthshire
AQI 25
Neath Port Talbot
AQI 37
Newport
AQI 30
Pembrokeshire
AQI 34
Powys
AQI 43
Rhondda Cynon Taff
AQI 50
Swansea
AQI 52
Torfaen
AQI 30
Vale of Glamorgan
AQI 54
Wrexham
AQI 17
Ynys Môn
AQI 17
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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