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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 SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Cardiff today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Cardiff?
| Weather | Rain |
| Temperature | 50°F |
| Humidity | 95% |
| Wind | 20.2 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Australia city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Spencer Gulf, South Australia | 76 |
| 2 | Melbourne, Victoria | 40 |
| 3 | Geelong, Victoria | 30 |
| 4 | Gladstone, Queensland | 29 |
| 5 | Armidale, New South Wales | 28 |
| 6 | Brisbane, Queensland | 27 |
| 7 | Perth, Western Australia | 26 |
| 8 | Townsville, Queensland | 25 |
| 9 | Adelaide, South Australia | 24 |
| 10 | Branxton, New South Wales | 24 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
5*
live AQI index
Good
Overview
What is the current air quality in Cardiff?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 5* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1*µg/m³ | |
✓
PM2.5 concentration in Cardiff air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Cardiff?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Cardiff air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 5 AQI US |  100% | 59° 50° |  22.4 mp/h |
| Sunday, May 19 | Good 11 AQI US | 80% | 60.8° 50° | 15.7 mp/h |
| Monday, May 20 | Good 9 AQI US | 50% | 60.8° 48.2° | 13.4 mp/h |
| Tuesday, May 21 | Good 12 AQI US | 50% | 60.8° 53.6° | 13.4 mp/h |
| Wednesday, May 22 | Good 46 AQI US |  | 62.6° 50° | 6.7 mp/h |
| Thursday, May 23 | Good 27 AQI US | | 64.4° 50° | 8.9 mp/h |
| Friday, May 24 | Good 30 AQI US | 70% | 59° 51.8° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Cardiff?
No locations are available.
AQI US, Metric