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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Cardiff Castle Street, Cardiff?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 55% |
| Wind | 8.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Erith, England | 78 |
| 2 | Stevenage, England | 77 |
| 3 | Nottingham, England | 75 |
| 4 | Pontypridd, Wales | 75 |
| 5 | Southall, England | 75 |
| 6 | Reading, England | 73 |
| 7 | Leicester, England | 72 |
| 8 | London, England | 72 |
| 9 | Oxford, England | 72 |
| 10 | Luton, England | 71 |
(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 Newport Road | 68 |
| 2 | Cardiff Centre | 62 |
| 3 | Cardiff Castle Street | 60 |
(local time)
SEE WORLD AQI RANKING
US AQI
60
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 | 60 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14µg/m³ | |
| PM10 | 31µg/m³ | |
| NO2 | 45µg/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 |
|---|---|---|---|---|
| Wednesday, May 8 | Moderate 54 AQI US | |||
| Thursday, May 9 | Moderate 55 AQI US | |||
| Friday, May 10 | Moderate 62 AQI US | |||
| Today | Moderate 60 AQI US | | 71.6° 53.6° |  11.2 mp/h |
| Sunday, May 12 | Moderate 67 AQI US |  100% | 64.4° 51.8° | 11.2 mp/h |
| Monday, May 13 | Good 31 AQI US  | 100% | 59° 50° | 15.7 mp/h |
| Tuesday, May 14 | Good 17 AQI US | 100% | 57.2° 48.2° | 15.7 mp/h |
| Wednesday, May 15 | Good 7 AQI US | 100% | 57.2° 51.8° | 15.7 mp/h |
| Thursday, May 16 | Good 9 AQI US | 30% | 60.8° 50° | 8.9 mp/h |
| Friday, May 17 | Good 22 AQI US | 90% | 62.6° 51.8° | 2.2 mp/h |
Interested in hourly forecast? Get the app
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