Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Swansea
Air quality index (AQI) and PM2.5 air pollution in Swansea
148 people follow this city
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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Swansea?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 56% |
| Wind | 9.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hollywood, California | 84 |
| 2 | Glendora, California | 77 |
| 3 | San Fernando, California | 74 |
| 4 | La Crescenta-Montrose, California | 71 |
| 5 | Three Rivers, California | 71 |
| 6 | Sierra Madre, California | 69 |
| 7 | Yucaipa, California | 69 |
| 8 | Altadena, California | 68 |
| 9 | Claremont, California | 68 |
| 10 | La Verne, California | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
59*
live AQI index
Moderate
Overview
What is the current air quality in Swansea?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.5*µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Swansea is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Swansea?
 | 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
Swansea air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 59 AQI US |  100% | 73.4° 60.8° |  8.9 mp/h |
| Saturday, Jun 1 | Moderate 60 AQI US | | 78.8° 59° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 61 AQI US | 100% | 82.4° 64.4° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 55 AQI US | 100% | 82.4° 68° | 13.4 mp/h |
| Tuesday, Jun 4 | Moderate 52 AQI US | 100% | 82.4° 68° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 34 AQI US  |  | 78.8° 62.6° | 13.4 mp/h |
| Thursday, Jun 6 | Good 14 AQI US | | 80.6° 57.2° | 6.7 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 Swansea?
No locations are available.
AQI US, Metric