1. Europe
  2. United Kingdom
  3. Wales
  4. Cardiff

Cardiff

Wales

2026-03-16 14:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
70
PM10
μg/m³
17.9
PM2.5
μg/m³
10
NO2
μg/m³
6
SO2
μg/m³
1
Weather
  • ℃
  • ℉
11℃
88%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Adamsdown
AQI 19
Butetown
AQI 17
Caerau
AQI 17
Canton
AQI 17
Castle
AQI 18
Cathays
AQI 22
Cyncoed
AQI 19
Ely
AQI 17
Fairwater
AQI 17
Gabalfa
AQI 17
Grangetown
AQI 17
Heath
AQI 17
Lisvane
AQI 19
Lisvane and Thornhill
AQI 19
Llandaff
AQI 17
Llandaff North
AQI 17
Llanedeyrn
AQI 19
Llanishen
AQI 19
Llanrumney
AQI 19
Old St. Mellons
AQI 19
Pentwyn
AQI 19
Pentyrch
AQI 17
Pentyrch and St Fagans
AQI 17
Penylan
AQI 19
Plasnewydd
AQI 19
Pontprennau
AQI 19
Pontprennau and Old St Mellons
AQI 19
Radyr and Morganstown
AQI 17
Rhiwbina
AQI 17
Riverside
AQI 17
Roath
AQI 19
Rumney
AQI 19
Saint Fagans
AQI 17
Saint Mellons
AQI 19
Splott
AQI 19
Tongwynlais
AQI 17
Trowbridge
AQI 19
Whitchurch
AQI 17
Whitchurch and Tongwynlais
AQI 17
Data Sources
http://uk-air.defra.gov.uk/http://www.polleninfo.org

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Cities Nearby

Cardiff
AQI 18
Penylan
AQI 19
Llandough
AQI 17
Llanedeyrn
AQI 19
St Augustine's
AQI 17
Cornerswell
AQI 17
Penarth
AQI 17
Rumney
AQI 19
Whitchurch and Tongwynlais
AQI 17
Stanwell
AQI 17
Dinas Powys
AQI 17