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Air quality in Swansea
Air quality index (AQI) and PM2.5 air pollution in Swansea
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Swansea Air Quality Map
Real-time Swansea air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Swansea today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Swansea?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 84% |
| Wind | 3 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Croydon, England | 71 |
| 2 | Southall, England | 71 |
| 3 | Nottingham, England | 67 |
| 4 | Cheam, England | 66 |
| 5 | Earlsfield, England | 66 |
| 6 | Morden, England | 66 |
| 7 | Brentford, England | 65 |
| 8 | Mitcham, England | 65 |
| 9 | London, England | 64 |
| 10 | Aberdeen, Scotland | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
There are emissions coming from the Harsco Bos Plant. Protect yourself from PM2.5 and other industrial pollutants and follow health recommendations. Click here.
US AQI
31
live AQI index
Good
Overview
What is the current air quality in Swansea?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| O3 | 75.5µg/m³ | |
| NO2 | 9µg/m³ | |
| SO2 | 5µg/m³ | |
Health Recommendations
What is the current air quality in Swansea?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Swansea air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 31 AQI US |  90% | 59° 50° |  6.7 mp/h |
| Friday, May 17 | Good 49 AQI US | 70% | 60.8° 53.6° | 4.5 mp/h |
| Saturday, May 18 | Moderate 54 AQI US  | 80% | 60.8° 51.8° | 4.5 mp/h |
| Sunday, May 19 | Moderate 57 AQI US | 60% | 60.8° 55.4° | 6.7 mp/h |
| Monday, May 20 | Moderate 74 AQI US |  | 59° 50° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 73 AQI US | | 57.2° 46.4° | 6.7 mp/h |
| Wednesday, May 22 | Good 27 AQI US | 40% | 57.2° 50° | 13.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Swansea?
No locations are available.
AQI US, Metric