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

Cardiff

Wales

2026-09-05 14:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10
O3
μg/m³
51
PM10
μg/m³
16.9
NO2
μg/m³
6
SO2
μg/m³
1
Weather
  • ℃
  • ℉
19℃
58%
19 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
Adamsdown
AQI 52
Butetown
AQI 52
Caerau
AQI 52
Canton
AQI 52
Castle
AQI 52
Cathays
AQI 52
Cyncoed
AQI 52
Ely
AQI 52
Fairwater
AQI 52
Gabalfa
AQI 52
Grangetown
AQI 52
Heath
AQI 52
Lisvane
AQI 52
Lisvane and Thornhill
AQI 52
Llandaff
AQI 52
Llandaff North
AQI 52
Llanedeyrn
AQI 52
Llanishen
AQI 52
Llanrumney
AQI 52
Old St. Mellons
AQI 52
Pentwyn
AQI 52
Pentyrch
AQI 52
Pentyrch and St Fagans
AQI 52
Penylan
AQI 52
Plasnewydd
AQI 52
Pontprennau
AQI 52
Pontprennau and Old St Mellons
AQI 52
Radyr and Morganstown
AQI 52
Rhiwbina
AQI 52
Riverside
AQI 52
Roath
AQI 52
Rumney
AQI 52
Saint Fagans
AQI 52
Saint Mellons
AQI 52
Splott
AQI 52
Tongwynlais
AQI 52
Trowbridge
AQI 52
Whitchurch
AQI 52
Whitchurch and Tongwynlais
AQI 52
Data Sources
http://uk-air.defra.gov.uk/http://www.polleninfo.org

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Cities Nearby

Cardiff
AQI 52
Penylan
AQI 52
Llandough
AQI 52
Llanedeyrn
AQI 52
St Augustine's
AQI 52
Cornerswell
AQI 52
Penarth
AQI 52
Rumney
AQI 52
Whitchurch and Tongwynlais
AQI 52
Stanwell
AQI 52
Dinas Powys
AQI 52