1. Europe
  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-09-18 22:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.1
O3
μg/m³
68.6
PM10
μg/m³
23.4
NO2
μg/m³
4.4
SO2
μg/m³
1
Weather
  • ℃
  • ℉
14℃
93%
24 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 52
Bridgend County Borough
AQI 54
Caerphilly
AQI 54
Cardiff
AQI 58
Carmarthenshire
AQI 59
Ceredigion
AQI 51
Conwy
AQI 21
Denbighshire
AQI 45
Flintshire
AQI 44
Gwynedd
AQI 39
Merthyr Tydfil County Borough
AQI 56
Monmouthshire
AQI 51
Neath Port Talbot
AQI 56
Newport
AQI 53
Pembrokeshire
AQI 58
Powys
AQI 56
Rhondda Cynon Taff
AQI 57
Swansea
AQI 60
Torfaen
AQI 52
Vale of Glamorgan
AQI 58
Wrexham
AQI 39
Ynys Môn
AQI 33
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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