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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-09-18 16:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10.3
O3
μg/m³
61.6
PM10
μg/m³
20.5
NO2
μg/m³
10
SO2
μg/m³
1.2
Weather
  • ℃
  • ℉
14℃
91%
26 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 50
Bridgend County Borough
AQI 50
Caerphilly
AQI 52
Cardiff
AQI 56
Carmarthenshire
AQI 58
Ceredigion
AQI 55
Conwy
AQI 38
Denbighshire
AQI 50
Flintshire
AQI 50
Gwynedd
AQI 51
Merthyr Tydfil County Borough
AQI 54
Monmouthshire
AQI 47
Neath Port Talbot
AQI 53
Newport
AQI 51
Pembrokeshire
AQI 56
Powys
AQI 55
Rhondda Cynon Taff
AQI 54
Swansea
AQI 58
Torfaen
AQI 50
Vale of Glamorgan
AQI 56
Wrexham
AQI 45
Ynys Môn
AQI 47
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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