1. Europe
  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-09-18 06:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.7
O3
μg/m³
46.8
PM10
μg/m³
14.1
NO2
μg/m³
11.9
SO2
μg/m³
1.2
Weather
  • ℃
  • ℉
9℃
92%
14 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 28
Bridgend County Borough
AQI 39
Caerphilly
AQI 34
Cardiff
AQI 45
Carmarthenshire
AQI 46
Ceredigion
AQI 52
Conwy
AQI 43
Denbighshire
AQI 37
Flintshire
AQI 35
Gwynedd
AQI 53
Merthyr Tydfil County Borough
AQI 38
Monmouthshire
AQI 28
Neath Port Talbot
AQI 41
Newport
AQI 29
Pembrokeshire
AQI 50
Powys
AQI 40
Rhondda Cynon Taff
AQI 43
Swansea
AQI 45
Torfaen
AQI 28
Vale of Glamorgan
AQI 45
Wrexham
AQI 28
Ynys Môn
AQI 53
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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