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

Cardiff

Wales

2026-05-22 17:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
76
PM10
μg/m³
19.9
PM2.5
μg/m³
11
NO2
μg/m³
7.5
SO2
μg/m³
1
Weather
  • ℃
  • ℉
20℃
77%
17 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Olive Tree
  • Alder
  • Birch
  • Ragweed
  • Mugwort
Places included
Adamsdown
AQI 21
Butetown
AQI 19
Caerau
AQI 19
Canton
AQI 19
Castle
AQI 20
Cathays
AQI 76
Cyncoed
AQI 21
Ely
AQI 19
Fairwater
AQI 19
Gabalfa
AQI 19
Grangetown
AQI 19
Heath
AQI 19
Lisvane
AQI 21
Lisvane and Thornhill
AQI 21
Llandaff
AQI 19
Llandaff North
AQI 19
Llanedeyrn
AQI 21
Llanishen
AQI 21
Llanrumney
AQI 21
Old St. Mellons
AQI 21
Pentwyn
AQI 21
Pentyrch
AQI 19
Pentyrch and St Fagans
AQI 19
Penylan
AQI 21
Plasnewydd
AQI 21
Pontprennau
AQI 21
Pontprennau and Old St Mellons
AQI 21
Radyr and Morganstown
AQI 19
Rhiwbina
AQI 19
Riverside
AQI 19
Roath
AQI 21
Rumney
AQI 21
Saint Fagans
AQI 19
Saint Mellons
AQI 21
Splott
AQI 21
Tongwynlais
AQI 19
Trowbridge
AQI 21
Whitchurch
AQI 19
Whitchurch and Tongwynlais
AQI 19
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Cardiff
AQI 20
Penylan
AQI 21
Llandough
AQI 19
Llanedeyrn
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St Augustine's
AQI 19
Cornerswell
AQI 19
Penarth
AQI 19
Rumney
AQI 21
Whitchurch and Tongwynlais
AQI 19
Stanwell
AQI 19
Dinas Powys
AQI 19