What is the air quality in Chalfont Saint Peter today?

The current Air Quality Index (AQI) in Chalfont Saint Peter is 26 (Good). PM2.5 concentration is 6.23 µg/m³.

What is the temperature in Chalfont Saint Peter right now?

The current temperature in Chalfont Saint Peter is 7.7°C (feels like 2.9°C). Humidity is 95.0% and wind speed is 38.8 km/h.

Is it safe to go outside in Chalfont Saint Peter?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Chalfont Saint Peter, United Kingdom

Drizzle

7.7°C · 95.0% humidity

7.7°

Feels 2.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

3 9pm

26 12am

12 3am

7 6am

5 9am

4 12pm

4 3pm

4 6pm

Station readings 9h ago

AQI 4

PM2.5 1.0 µg/m³ · 9h ago

CAMS model adj -21

Air Quality Index Trend

11h · 1 stn

View full history →

Chalfont Saint Peter'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.

95.0%

Humidity

38.8 km/h

Wind W

1020.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.23 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chalfont Saint Peter?

Temperature & Precipitation

PM2.5 Trend

11h · 1 station

PM2.56.23 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (8 stations within 25 km)

6.23

Median

6.23

Average

1.32

Low

9.8

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -0.4

What is the 7-day forecast for Chalfont Saint Peter?

06-08

18.2° 7.8°

2.31 mm

06-09

17.5° 7.7°

0.31 mm

06-10

13.3° 12.2°

7.5 mm

06-11

26.7° 13.9°

2.19 mm

06-12

22.1° 9.6°

06-13

22.3° 10.1°

0.06 mm

06-14

21.9° 10.5°

0.88 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Chalfont Saint Peter?

London Hillingdon Harmondsworth Os, United Kingdom

14.5 km PM2.5: 1.7 µg/m³

Great Missenden

14.8 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³

London Harlington, United Kingdom

15.5 km PM2.5: 10.1 µg/m³

113

London Harlington, United Kingdom

15.5 km PM2.5: 40.4 µg/m³

Hounslow Brentford, United Kingdom

21.6 km PM2.5: 6.2 µg/m³

Hounslow Brentford, United Kingdom

21.6 km PM2.5: 0.5 µg/m³

Nelson Primary School

21.9 km PM2.5: 10.2 µg/m³

High St, Witton

22.3 km PM2.5: 3.9 µg/m³

Chase Bridge Primary School

22.6 km PM2.5: 16.8 µg/m³

Harlesden HP1

23.1 km PM2.5: 5.2 µg/m³

What cities are near Chalfont Saint Peter?

25 Gerrards Cross 25 Amersham 25 Amersham on the Hill 25 Uxbridge 25 Ruislip 25 Chesham 25 Slough 25 South Ruislip 26 Pinner 25 Watford

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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 2026-06-08T23:26 UTC.