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Air quality in Chepstow
Air quality index (AQI) and PM2.5 air pollution in Chepstow
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Chepstow Air Quality Map
Real-time Chepstow air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Chepstow today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chepstow?
| Weather | Scattered clouds |
| Temperature | 66.2°F |
| Humidity | 71% |
| Wind | 10.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Croydon, England | 305 |
| 2 | Port Talbot, Wales | 68 |
| 3 | Nottingham, England | 67 |
| 4 | Cardiff, Wales | 62 |
| 5 | Pontypridd, Wales | 62 |
| 6 | Harlington, England | 58 |
| 7 | Bexley, England | 57 |
| 8 | Hayes, England | 57 |
| 9 | Reading, England | 57 |
| 10 | London, England | 56 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chepstow aqi ranking
Real-time Chepstow air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chepstow A48 | 58 |
(local time)
SEE WORLD AQI RANKING
US AQI
58
live AQI index
Moderate
Overview
What is the current air quality in Chepstow?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13µg/m³ | |
| PM10 | 31µg/m³ | |
| NO2 | 20µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Chepstow is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chepstow?
 | 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
Chepstow air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 35 AQI US  |  | 64.4° 50° |  4.5 mp/h |
| Saturday, May 18 | Good 47 AQI US | | 62.6° 50° | 8.9 mp/h |
| Sunday, May 19 | Moderate 54 AQI US |  | 66.2° 46.4° | 13.4 mp/h |
| Today | Moderate 58 AQI US |  | 66.2° 44.6° | 8.9 mp/h |
| Tuesday, May 21 | Good 45 AQI US | 100% | 51.8° 44.6° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 52 AQI US | 100% | 59° 50° | 13.4 mp/h |
| Thursday, May 23 | Good 21 AQI US | 40% | 55.4° 46.4° | 6.7 mp/h |
| Friday, May 24 | Good 20 AQI US | | 57.2° 44.6° | 4.5 mp/h |
| Saturday, May 25 | Moderate 62 AQI US | 30% | 62.6° 46.4° | 11.2 mp/h |
| Sunday, May 26 | Good 33 AQI US | 100% | 60.8° 51.8° | 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?
Chepstow air quality data attribution
2Contributors
- Welsh Government
1 station
2 Government Contributors
Where is the cleanest air quality in Chepstow?
AQI US, Metric