1. Europe
  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-05-22 17:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.2
O3
μg/m³
73.8
PM10
μg/m³
18.1
NO2
μg/m³
10.6
SO2
μg/m³
1.2
Weather
  • ℃
  • ℉
19℃
82%
16 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Grasses
  • Olive Tree
  • Birch
  • Alder
  • Ragweed
  • Mugwort
Places included
Blaenau Gwent
AQI 50
Bridgend County Borough
AQI 50
Caerphilly
AQI 52
Cardiff
AQI 54
Carmarthenshire
AQI 54
Ceredigion
AQI 48
Conwy
AQI 37
Denbighshire
AQI 37
Flintshire
AQI 36
Gwynedd
AQI 8
Merthyr Tydfil County Borough
AQI 53
Monmouthshire
AQI 44
Neath Port Talbot
AQI 52
Newport
AQI 51
Pembrokeshire
AQI 45
Powys
AQI 53
Rhondda Cynon Taff
AQI 53
Swansea
AQI 56
Torfaen
AQI 50
Vale of Glamorgan
AQI 54
Wrexham
AQI 34
Ynys Môn
AQI 50
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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