Air quality in Cardiff
Air quality index (AQI) and PM2.5 air pollution in Cardiff
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Cardiff Air Quality Map
Real-time Cardiff air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Contributors
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3
Weather
What is the current weather in Cardiff?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 60% |
| Wind | 19.6 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Beaconsfield, England | 170 |
| 2 | Leicester, England | 68 |
| 3 | Bristol, England | 62 |
| 4 | Hayes, England | 61 |
| 5 | Armagh, Northern Ireland | 57 |
| 6 | Worsley, England | 57 |
| 7 | Bradford-on-Avon, England | 55 |
| 8 | Romford, England | 55 |
| 9 | Widnes, England | 55 |
| 10 | Cwmbran, Wales | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Cardiff aqi ranking
Real-time Cardiff air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cardiff Newport Road | 50 |
| 2 | Cardiff Centre | 41 |
| 3 | Cardiff Castle Street | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality in Cardiff?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM10 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/m³ | |
| PM10 | 17µg/m³ | |
| NO2 | 12µg/m³ | |
✓
PM2.5 concentration in Cardiff air currently meets the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Cardiff?
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
 | Enjoy outdoor activities |
Forecast
Cardiff air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 26 | Good 47 US AQI |  | 62.6°50° |  11.2 mp/h |
| Saturday, May 27 | Good 48 US AQI | | 62.6°46.4° | 8.9 mp/h |
| Sunday, May 28 | Good 38 US AQI |  | 64.4°50° | 13.4 mp/h |
| Today | Good 15 US AQI | | 60.8°46.4° | 15.7 mp/h |
| Tuesday, May 30 | Good 13 US AQI | | 64.4°44.6° | 15.7 mp/h |
| Wednesday, May 31 | Good 14 US AQI | | 60.8°48.2° | 17.9 mp/h |
| Thursday, Jun 1 | Good 18 US AQI | | 64.4°46.4° | 15.7 mp/h |
| Friday, Jun 2 | Good 14 US AQI |  | 62.6°48.2° | 15.7 mp/h |
| Saturday, Jun 3 | Good 14 US AQI | 40% | 62.6°44.6° | 15.7 mp/h |
| Sunday, Jun 4 | Good 17 US AQI | | 62.6°48.2° | 15.7 mp/h |
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Historical
Historic air quality graph for Cardiff
How to best protect from air pollution?
Cardiff air quality data attribution
3Contributors
- Welsh Government
3 stations
Unidentified Contributor
1 station
Government
Where is the cleanest air quality in Cardiff?
