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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-05-25 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.6
O3
μg/m³
47.2
PM10
μg/m³
15.6
NO2
μg/m³
10.7
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
24℃
55%
9 kph
5 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 34
Bridgend County Borough
AQI 39
Caerphilly
AQI 45
Cardiff
AQI 56
Carmarthenshire
AQI 52
Ceredigion
AQI 64
Conwy
AQI 52
Denbighshire
AQI 25
Flintshire
AQI 25
Gwynedd
AQI 4
Merthyr Tydfil County Borough
AQI 52
Monmouthshire
AQI 27
Neath Port Talbot
AQI 48
Newport
AQI 35
Pembrokeshire
AQI 30
Powys
AQI 51
Rhondda Cynon Taff
AQI 53
Swansea
AQI 56
Torfaen
AQI 34
Vale of Glamorgan
AQI 56
Wrexham
AQI 23
Ynys Môn
AQI 41
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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