Air Quality in Cwmbran, United Kingdom

Partly Cloudy
15.0°C · 51.0% humidity
15.0°
Feels 15.0°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 4pm
23
22
28 7pm
46
45
44 10pm
44
43
23 1am
43
42
42 4am
22
22
22 7am
22
22
22 10am
22
22
22 1pm
22
22
Station readings
20
23
22
20
CAMS model adj -12
34
34
34
34
54
54
54
54
54
34
54
54
54
34
34
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 5 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
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.64 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Cwmbran?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.56.64 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
6.64
Median
6.46
Average
2.2
Low
11.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.5

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: 3.0°C

Where are air quality stations near Cwmbran?

–
Hafod-yr-ynys Hill Roadside
8.2 km
19
Caerphilly White Street, United Kingdom
16.2 km PM2.5: 4.6 µg/m³
18
Caerphilly White Street, United Kingdom
16.2 km PM2.5: 4.3 µg/m³
–
Nantgarw Road
16.9 km
29
Cardiff Newport Road, United Kingdom
20.3 km PM2.5: 7.0 µg/m³
28
Cardiff Newport Road, United Kingdom
20.3 km PM2.5: 6.7 µg/m³
18
Rhondda Glyncoch Garth Avenue, United Kingdom
21.7 km PM2.5: 4.3 µg/m³
19
Rhondda Glyncoch Garth Avenue, United Kingdom
21.7 km PM2.5: 4.6 µg/m³
20
Rhondda Glyncoch Garth Avenue, United Kingdom
21.7 km PM2.5: 4.8 µg/m³
21
Rhondda Glyncoch Garth Avenue, United Kingdom
21.7 km PM2.5: 5.0 µg/m³

What cities are near Cwmbran?

26 Pontypool 30 Risca 29 Newport 26 Blackwood 25 Gelligaer 32 Caerphilly 24 Ebbw Vale 38 Cardiff 23 Pontypridd 9 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 2026-09-05T18:58 UTC.