Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Europe
United Kingdom
Wales
Monmouthshire
Chepstow
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Chepstow
Monmouthshire
2025-02-16 12:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
26
PM10
μg/m³
29
O3
μg/m³
44
NO2
μg/m³
14
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
4℃
86%
17 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
O3
NO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Bulwark
AQI 83
Chepstow
AQI 83
Data Sources
http://uk-air.defra.gov.uk/
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Bulwark
AQI 83
Chepstow Castle and Larkfield
AQI 83
Bulwark and Thornwell
AQI 83
Chepstow
AQI 83
Mount Pleasant
AQI 83
St Kingsmark
AQI 83
Tutshill
AQI 83
Shirenewton
AQI 83
Portskewett
AQI 83
Caerwent
AQI 83
Caldicot Castle
AQI 83
Air Matters © 2025