Cardiff Centre AQI: Cardiff Centre Real-time Air Quality Index (AQI). | ![]() |
25 | Good Updated on Wed. 4:00 temperature: 10°C |
current | past 2 days | min | max | |
PM2.5 AQI | 25 | 9 | 80 | |
PM10 AQI | 14 | 5 | 59 | |
O3 AQI | 1 | 0 | 24 | |
NO2 AQI | 9 | 5 | 14 | |
SO2 AQI | 0 | 0 | 1 | |
Temp. | 10 | 4 | 18 | |
Pressure | 1025 | 1025 | 1026 | |
Humidity | 92 | 62 | 94 | |
Wind | 0 | 0 | 4 |
Air Quality Forecast

Air Quality Data provided by: the Air Quality in Wales (airquality.gov.wales)
Do you know of any Air Quality stations in your area? why not participate to the map with your own air quality station?

> aqicn.org/gaia/ <
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Share: “Cardiff Centre, United Kingdom Air Quality is Good - on Wednesday, Oct 1st 2025, 04:00 am”
Cloud API

This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ or aqicn.org/data-platform/api/H10678)