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  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-09-17 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
58.8
PM2.5
μg/m³
4.4
PM10
μg/m³
9.4
NO2
μg/m³
8.4
SO2
μg/m³
1
Weather
  • ℃
  • ℉
12℃
82%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Blaenau Gwent
AQI 17
Bridgend County Borough
AQI 23
Caerphilly
AQI 23
Cardiff
AQI 34
Carmarthenshire
AQI 32
Ceredigion
AQI 42
Conwy
AQI 52
Denbighshire
AQI 20
Flintshire
AQI 20
Gwynedd
AQI 53
Merthyr Tydfil County Borough
AQI 27
Monmouthshire
AQI 17
Neath Port Talbot
AQI 26
Newport
AQI 18
Pembrokeshire
AQI 28
Powys
AQI 28
Rhondda Cynon Taff
AQI 30
Swansea
AQI 34
Torfaen
AQI 28
Vale of Glamorgan
AQI 33
Wrexham
AQI 17
Ynys Môn
AQI 58
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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