What is the air quality in Guildford today?

The current Air Quality Index (AQI) in Guildford is 36 (Good). PM2.5 concentration is 8.7 µg/m³.

What is the temperature in Guildford right now?

The current temperature in Guildford is 11.8°C (feels like 11.8°C). Humidity is 78.3% and wind speed is 40.1 km/h.

Is it safe to go outside in Guildford?

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

Air Quality in Guildford, United Kingdom

Drizzle

11.8°C · 78.3% humidity

11.8°

Feels 11.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 28 stn

View full history →

Guildford'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.

78.3%

Humidity

40.1 km/h

Wind NNE

1019.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.7 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Guildford?

Temperature & Precipitation

PM2.5 Trend

45h · 28 stations

PM2.58.7 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Guildford?

10-21

11.8° 6.2°

0.44 mm

10-22

19.6° 7.6°

10-23

11.7° 9.4°

11.62 mm

10-24

14.3° 7.0°

10-25

15.6° 8.8°

4.06 mm

10-26

10.6° 9.2°

0.5 mm

10-27

18.9° 4.8°

2.38 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Guildford?

London Teddington Bushy Park, United Kingdom

26.4 km PM2.5: 4.3 µg/m³

London Teddington Bushy Park, United Kingdom

26.4 km PM2.5: 5.0 µg/m³

What cities are near Guildford?

36 Godalming 26 Woking 34 Aldershot 19 Farnborough 27 Hale 24 Cobham 27 Farnham 19 Camberley 30 Dorking 25 Weybridge

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-21T13:15 UTC.