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  3. Wales

Wales

United Kingdom

2026-09-12 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.3
O3
μg/m³
56.4
PM10
μg/m³
11.3
NO2
μg/m³
4
SO2
μg/m³
1
Weather
  • ℃
  • ℉
16℃
91%
22 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 23
Bridgend County Borough
AQI 45
Caerphilly
AQI 28
Cardiff
AQI 39
Carmarthenshire
AQI 40
Ceredigion
AQI 35
Conwy
AQI 25
Denbighshire
AQI 37
Flintshire
AQI 36
Gwynedd
AQI 38
Merthyr Tydfil County Borough
AQI 33
Monmouthshire
AQI 26
Neath Port Talbot
AQI 45
Newport
AQI 24
Pembrokeshire
AQI 34
Powys
AQI 43
Rhondda Cynon Taff
AQI 41
Swansea
AQI 45
Torfaen
AQI 25
Vale of Glamorgan
AQI 40
Wrexham
AQI 34
Ynys Môn
AQI 37
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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