What is the air quality in Westbury today?

The current Air Quality Index (AQI) in Westbury is 2 (Good). PM2.5 concentration is 0.58 µg/m³.

What is the temperature in Westbury right now?

The current temperature in Westbury is 12.6°C (feels like 12.6°C). Humidity is 73.5% and wind speed is 43.7 km/h.

Is it safe to go outside in Westbury?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Westbury, United Kingdom

Drizzle

12.6°C · 73.5% humidity

12.6°

Feels 12.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 1 stn

View full history →

Westbury'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.

73.5%

Humidity

43.7 km/h

Wind NNE

1020.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

0.58 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Westbury?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station

PM2.50.58 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

0.58

Median

0.7

Average

0.34

Low

1.24

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +5.2

What is the 7-day forecast for Westbury?

10-21

12.6° 3.8°

0.13 mm

10-22

18.4° 8.4°

0.62 mm

10-23

11.5° 7.4°

2.25 mm

10-24

13.7° 6.1°

10-25

13.1° 7.4°

10.56 mm

10-26

9.5° 8.8°

0.88 mm

10-27

17.8° 4.1°

5.0 mm

Both models agree Avg diff: 3.9°C

Where are air quality stations near Westbury?

Warminster Road

0.3 km PM2.5: 0.6 µg/m³

Vivash Park

1.3 km PM2.5: 1.0 µg/m³

Stephenson Road

1.4 km PM2.5: 0.4 µg/m³

Fairwood Road

2.2 km PM2.5: 0.4 µg/m³

Bath Spa

19.4 km 10.9°C 70.5% RH PM2.5: 1.4 µg/m³ PM10: 4.4 µg/m³

What cities are near Westbury?

2 Warminster 2 Trowbridge 2 Frome 3 Melksham 2 Devizes 3 Neston 5 Bath 3 Chippenham 2 Calne 16 Keynsham

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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 2026-10-21T14:05 UTC.