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Air quality near Cardiff Castle Street, Cardiff
Air quality index (AQI) and PM2.5 air pollution near Cardiff Castle Street, Cardiff
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Air Quality Map
Real-time Cardiff Castle Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Welsh Government
Government
Pollen
What is the pollen count in Cardiff Castle Street today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Cardiff Castle Street, Cardiff?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 62% |
| Wind | 13.8 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Port Talbot, Wales | 60 |
| 2 | Cardiff, Wales | 55 |
| 3 | Luton, England | 54 |
| 4 | Brighton, England | 53 |
| 5 | Greenhill, England | 53 |
| 6 | London, England | 53 |
| 7 | Reading, England | 53 |
| 8 | Cambridge, England | 51 |
| 9 | Oxford, England | 51 |
| 10 | Iver, England | 50 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Cardiff air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cardiff Castle Street | 55 |
| 2 | Cardiff Centre | 55 |
| 3 | Cardiff Newport Road | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality near Cardiff Castle Street, Cardiff?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| PM10 | 19.3µg/m³ | |
Health Recommendations
What is the current air quality near Cardiff Castle Street, Cardiff?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Cardiff Castle Street, Cardiff air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 16 AQI US  | |||
| Friday, May 31 | Good 42 AQI US | |||
| Saturday, Jun 1 | Moderate 90 AQI US | |||
| Today | Moderate 55 AQI US | | 68° 50° |  8.9 mp/h |
| Monday, Jun 3 | Good 23 AQI US |  | 64.4° 51.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 20 AQI US | | 59° 50° | 22.4 mp/h |
| Wednesday, Jun 5 | Good 10 AQI US | | 55.4° 46.4° | 15.7 mp/h |
| Thursday, Jun 6 | Good 8 AQI US | | 57.2° 44.6° | 11.2 mp/h |
| Friday, Jun 7 | Good 12 AQI US |  40% | 55.4° 51.8° | 17.9 mp/h |
| Saturday, Jun 8 | Good 20 AQI US | | 59° 48.2° | 11.2 mp/h |
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News
The latest air quality news and resources.
Cardiff Castle Street air quality data attribution
Contributor
- Welsh Government
1 station
Government Contributor
Data source
Where is the cleanest air quality in Cardiff?
AQI US, Metric