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

Cardiff

Wales

2026-09-03 22:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6
O3
μg/m³
43
PM10
μg/m³
9.5
NO2
μg/m³
6
SO2
μg/m³
1
Weather
  • ℃
  • ℉
19℃
89%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Adamsdown
AQI 34
Butetown
AQI 34
Caerau
AQI 34
Canton
AQI 34
Castle
AQI 34
Cathays
AQI 34
Cyncoed
AQI 34
Ely
AQI 34
Fairwater
AQI 34
Gabalfa
AQI 34
Grangetown
AQI 34
Heath
AQI 34
Lisvane
AQI 34
Lisvane and Thornhill
AQI 34
Llandaff
AQI 34
Llandaff North
AQI 34
Llanedeyrn
AQI 34
Llanishen
AQI 34
Llanrumney
AQI 34
Old St. Mellons
AQI 34
Pentwyn
AQI 34
Pentyrch
AQI 34
Pentyrch and St Fagans
AQI 34
Penylan
AQI 34
Plasnewydd
AQI 34
Pontprennau
AQI 34
Pontprennau and Old St Mellons
AQI 34
Radyr and Morganstown
AQI 34
Rhiwbina
AQI 34
Riverside
AQI 34
Roath
AQI 34
Rumney
AQI 34
Saint Fagans
AQI 34
Saint Mellons
AQI 34
Splott
AQI 34
Tongwynlais
AQI 34
Trowbridge
AQI 34
Whitchurch
AQI 34
Whitchurch and Tongwynlais
AQI 34
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Cardiff
AQI 34
Penylan
AQI 34
Llandough
AQI 34
Llanedeyrn
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St Augustine's
AQI 34
Cornerswell
AQI 34
Penarth
AQI 34
Rumney
AQI 34
Whitchurch and Tongwynlais
AQI 34
Stanwell
AQI 34
Dinas Powys
AQI 34