Chepstow A48, United Kingdom Air Quality

Monitoring Station · Chepstow, United Kingdom
165
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
66 2am
55
165
64 5am
64
64
64 8am
64
64
63 11am
63
64
66 2pm
64
64
— 5pm
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—
— 8pm
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— 11pm
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Station readings
55
165
CAMS model adj +39
27
25
25
25
25
25
25
25
25
24
24
25
27
25
25

Air Quality Forecast (24h)

PM2.582.6 µg/m³ ×5.5 WHO
Unhealthy
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Nearby Monitoring Stations

-
North Yate
20.1 km PM2.5: 0.0 µg/m³
19
Bristol St Paul's, United Kingdom
20.5 km PM2.5: 4.6 µg/m³
15
Bristol St Paul's, United Kingdom
20.5 km PM2.5: 3.6 µg/m³
61
Newport, United Kingdom
21.0 km PM2.5: 16.9 µg/m³
-
united-kingdom-bristol-derham-road
25.3 km PM2.5: 0.0 µg/m³

Nearby Cities

14 Chepstow 11 Portishead 5 Mangotsfield 7 Yate 4 Bristol 6 Chipping Sodbury 17 Newport 8 Nailsea 5 Kingswood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:36 UTC.