1. Europe
  2. United Kingdom
  3. Wales

Wales

United Kingdom

2026-09-18 12:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
18.6
O3
μg/m³
49.2
PM2.5
μg/m³
8.4
NO2
μg/m³
9.1
SO2
μg/m³
1
Weather
  • ℃
  • ℉
14℃
79%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • O3
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Blaenau Gwent
AQI 16
Bridgend County Borough
AQI 26
Caerphilly
AQI 18
Cardiff
AQI 20
Carmarthenshire
AQI 21
Ceredigion
AQI 25
Conwy
AQI 24
Denbighshire
AQI 16
Flintshire
AQI 16
Gwynedd
AQI 29
Merthyr Tydfil County Borough
AQI 19
Monmouthshire
AQI 16
Neath Port Talbot
AQI 25
Newport
AQI 17
Pembrokeshire
AQI 19
Powys
AQI 21
Rhondda Cynon Taff
AQI 21
Swansea
AQI 21
Torfaen
AQI 16
Vale of Glamorgan
AQI 19
Wrexham
AQI 13
Ynys Môn
AQI 26
Data Sources
http://uk-air.defra.gov.uk/http://www.polleninfo.org

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