Air Quality in Chalfont Saint Peter, United Kingdom

Windy
17.5°C · 63.9% humidity
17.5°
Feels 17.5°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 4pm
4
4
45 7pm
33
27
21 10pm
17
14
12 1am
8
7
6 4am
5
5
5 7am
5
6
6 10am
6
6
6 1pm
6
6
Station readings
5
CAMS model adj -21
25
25
25
25
25
27
27
27
27
27
25
25
25
25
25
25
25
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

27h · 1 stn

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.

63.9%
Humidity
90.0 km/h
Wind NE
1023.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.67 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chalfont Saint Peter?

Temperature & Precipitation

PM2.5 Trend

27h · 1 station
PM2.510.67 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (17 stations within 25 km)
10.67
Median
11.63
Average
1.17
Low
33.5
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -4.7

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

05-29
17.5° 12.1°
1.0 mm
05-30
18.4° 11.8°
1.13 mm
05-31
19.1° 10.1°
0.13 mm
06-01
20.8° 8.8°
0.44 mm
06-02
18.3° 10.3°
1.19 mm
06-03
17.2° 11.3°
0.06 mm
06-04
26.2° 19.1°
4.31 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Chalfont Saint Peter?

33
London Hillingdon Harmondsworth Os, United Kingdom
14.5 km PM2.5: 7.9 µg/m³
5
Great Missenden
14.8 km PM2.5: 1.3 µg/m³ PM10: 1.4 µg/m³
65
London Harlington, United Kingdom
15.5 km PM2.5: 18.8 µg/m³
13
London Harlington, United Kingdom
15.5 km PM2.5: 3.1 µg/m³
42
Hounslow Brentford, United Kingdom
21.6 km PM2.5: 10.1 µg/m³
13
Hounslow Brentford, United Kingdom
21.6 km PM2.5: 3.1 µg/m³
64
Nelson Primary School
21.9 km PM2.5: 18.5 µg/m³
16
High St, Witton
22.3 km PM2.5: 3.9 µg/m³
67
Chase Bridge Primary School
22.6 km PM2.5: 19.8 µg/m³
38
Harlesden HP1
23.1 km PM2.5: 9.0 µg/m³

What cities are near Chalfont Saint Peter?

44 Gerrards Cross 15 Amersham 15 Amersham on the Hill 44 Uxbridge 44 Ruislip 10 Chesham 45 Slough 45 South Ruislip 43 Pinner 41 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 2026-05-29T18:45 UTC.