Air Quality in Cwmbran, United Kingdom

Partly Cloudy
15.0°C · 51.0% humidity
15.0°
Feels 15.0°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 2pm
17
20
20 5pm
24
24
44 8pm
44
44
44 11pm
44
24
44 2am
44
44
24 5am
24
24
24 8am
24
24
24 11am
24
24
Station readings
18
17
20
23
CAMS model adj -10
27
27
34
34
34
34
54
54
54
54
54
34
54
54
54
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 4 stn

Cwmbran's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

51.0%
Humidity
21.3 km/h
Wind S
1029.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Cwmbran?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.54.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (9 stations within 25 km)
4.9
Median
5.12
Average
2.6
Low
7.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.2

What is the 7-day forecast for Cwmbran?

09-05
15.0° 7.6°
0.94 mm
09-06
19.4° 11.1°
0.19 mm
09-07
13.8° 11.1°
8.13 mm
09-08
22.2° 7.1°
09-09
16.1° 7.5°
0.62 mm
09-10
19.6° 11.3°
0.56 mm
09-11
16.0° 8.8°
0.13 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Cwmbran?

16
Newport, United Kingdom
6.7 km PM2.5: 3.8 µg/m³
19
Newport, United Kingdom
6.7 km PM2.5: 4.6 µg/m³
–
Hafod-yr-ynys Hill Roadside
8.2 km
19
Caerphilly White Street, United Kingdom
16.2 km PM2.5: 4.6 µg/m³
21
Caerphilly White Street, United Kingdom
16.2 km PM2.5: 5.0 µg/m³
–
Nantgarw Road
16.9 km
30
Cardiff Newport Road, United Kingdom
20.3 km PM2.5: 7.2 µg/m³
30
Cardiff Newport Road, United Kingdom
20.3 km PM2.5: 7.2 µg/m³
28
Cardiff Newport Road, United Kingdom
20.3 km PM2.5: 6.7 µg/m³
21
Rhondda Glyncoch Garth Avenue, United Kingdom
21.7 km PM2.5: 5.0 µg/m³

What cities are near Cwmbran?

21 Pontypool 22 Risca 20 Newport 21 Blackwood 21 Gelligaer 20 Caerphilly 20 Ebbw Vale 24 Cardiff 20 Pontypridd 11 Chepstow
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T16:37 UTC.