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  3. Wales

Wales

United Kingdom

2026-09-13 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.6
O3
μg/m³
40.2
PM10
μg/m³
8.5
NO2
μg/m³
3.2
SO2
μg/m³
1
Weather
  • ℃
  • ℉
15℃
97%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Blaenau Gwent
AQI 17
Bridgend County Borough
AQI 23
Caerphilly
AQI 21
Cardiff
AQI 28
Carmarthenshire
AQI 20
Ceredigion
AQI 15
Conwy
AQI 17
Denbighshire
AQI 17
Flintshire
AQI 16
Gwynedd
AQI 12
Merthyr Tydfil County Borough
AQI 24
Monmouthshire
AQI 14
Neath Port Talbot
AQI 23
Newport
AQI 18
Pembrokeshire
AQI 17
Powys
AQI 20
Rhondda Cynon Taff
AQI 26
Swansea
AQI 23
Torfaen
AQI 19
Vale of Glamorgan
AQI 28
Wrexham
AQI 12
Ynys Môn
AQI 29
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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