What is the air quality in Sudbury today?

The current Air Quality Index (AQI) in Sudbury is 28 (Good). PM2.5 concentration is 6.76 µg/m³.

What is the temperature in Sudbury right now?

The current temperature in Sudbury is 11.0°C (feels like 11.0°C). Humidity is 80.0% and wind speed is 44.4 km/h.

Is it safe to go outside in Sudbury?

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

Air Quality in Sudbury, United Kingdom

Drizzle

11.0°C · 80.0% humidity

11.0°

Feels 11.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 1 stn

View full history →

Sudbury'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.

80.0%

Humidity

44.4 km/h

Wind N

1019.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.76 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sudbury?

Temperature & Precipitation

PM2.5 Trend

45h · 1 station

PM2.56.76 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Sudbury?

10-21

11.0° 7.9°

0.44 mm

10-22

19.0° 7.4°

10-23

13.8° 9.0°

13.75 mm

10-24

12.7° 8.1°

0.19 mm

10-25

15.5° 9.2°

5.81 mm

10-26

11.6° 7.2°

0.81 mm

10-27

17.7° 5.7°

0.56 mm

Both models agree Avg diff: 3.0°C

What cities are near Sudbury?

15 Colchester 27 Haverhill 33 Braintree 28 Bury St Edmunds 23 Stowmarket 34 Witham 15 Ipswich 29 Newmarket 25 Saffron Walden 34 Maldon

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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 2026-10-21T14:05 UTC.