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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-05-23 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.2
O3
μg/m³
50
PM10
μg/m³
12.1
NO2
μg/m³
6.3
SO2
μg/m³
1.5
Weather
  • ℃
  • ℉
18℃
75%
14 kph
6 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 45
Bridgend County Borough
AQI 28
Caerphilly
AQI 49
Cardiff
AQI 52
Carmarthenshire
AQI 39
Ceredigion
AQI 30
Conwy
AQI 17
Denbighshire
AQI 28
Flintshire
AQI 29
Gwynedd
AQI 6
Merthyr Tydfil County Borough
AQI 51
Monmouthshire
AQI 42
Neath Port Talbot
AQI 34
Newport
AQI 45
Pembrokeshire
AQI 23
Powys
AQI 38
Rhondda Cynon Taff
AQI 46
Swansea
AQI 45
Torfaen
AQI 45
Vale of Glamorgan
AQI 52
Wrexham
AQI 28
Ynys Môn
AQI 23
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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