What is the air quality in Cwmbran today?

The current Air Quality Index (AQI) in Cwmbran is 41 (Good). PM2.5 concentration is 9.8 µg/m³.

What is the temperature in Cwmbran right now?

The current temperature in Cwmbran is 13.0°C (feels like 13.0°C). Humidity is 56.3% and wind speed is 43.9 km/h.

Is it safe to go outside in Cwmbran?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Cwmbran, United Kingdom

Windy

13.0°C · 56.3% humidity

13.0°

Feels 13.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

49 4am

41 7am

46 10am

48 1pm

49 4pm

49 7pm

49 10pm

49 1am

Station readings

CAMS model adj +24

Air Quality Index Trend

15h · 1 stn

View full history →

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.

56.3%

Humidity

43.9 km/h

Wind NNE

1015.4 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Cwmbran?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station

PM2.59.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Station readings (2 stations within 25 km)

9.8

Median

9.85

Average

9.1

Low

10.6

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -3.8

What is the 7-day forecast for Cwmbran?

07-22

22.1° 13.0°

2.94 mm

07-23

19.8° 13.9°

0.13 mm

07-24

17.0° 13.6°

12.31 mm

07-25

21.8° 9.4°

0.19 mm

07-26

24.2° 10.2°

0.81 mm

07-27

22.0° 14.8°

1.56 mm

07-28

25.8° 13.9°

Both models agree Avg diff: 2.7°C

Where are air quality stations near Cwmbran?

Newport, United Kingdom

6.7 km PM2.5: 4.1 µg/m³

–

Hafod-yr-ynys Hill Roadside

8.2 km

–

Caerphilly Islwyn Road Wattsville

9.6 km

Caerphilly White Street, United Kingdom

16.2 km PM2.5: 14.5 µg/m³

Caerphilly White Street, United Kingdom

16.2 km PM2.5: 8.6 µg/m³

–

Nantgarw Road

16.9 km

Cardiff Newport Road, United Kingdom

20.3 km PM2.5: 4.6 µg/m³

Cardiff Newport Road, United Kingdom

20.3 km PM2.5: 20.2 µg/m³

Cardiff Centre, United Kingdom

21.9 km PM2.5: 9.6 µg/m³

–

Rhondda Pontypridd Gelliwastad Rd

22.6 km

What cities are near Cwmbran?

41 Pontypool 40 Risca 40 Newport 43 Blackwood 43 Gelligaer 41 Caerphilly 44 Ebbw Vale 38 Cardiff 44 Pontypridd 41 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 2026-07-22T06:57 UTC.