Air Quality in Chalfont Saint Peter, United Kingdom

Cloudy
9.9°C · 81.6% humidity
9.9°
Feels 6.2°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
3 1am
4
4
45 4am
33
25
19 7am
15
12
10 10am
8
7
6 1pm
5
5
5 4pm
5
4
4 7pm
4
4
4 10pm
4
4
Station readings 13h ago
AQI 4
PM2.5 1.0 µg/m³ · 13h ago
CAMS model adj -21
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

11h · 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.

81.6%
Humidity
34.1 km/h
Wind WSW
1022.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Chalfont Saint Peter?

Temperature & Precipitation

PM2.5 Trend

11h · 1 station
PM2.510.75 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
10.75
Median
7.23
Average
0.5
Low
30.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.8

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

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
06-15
16.4° 9.1°
4.13 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Chalfont Saint Peter?

7
London Hillingdon Harmondsworth Os, United Kingdom
14.5 km PM2.5: 1.7 µg/m³
–
Great Missenden
14.8 km PM2.5: 0.0 µg/m³ PM10: 1.0 µg/m³
35
London Harlington, United Kingdom
15.5 km PM2.5: 8.4 µg/m³
113
London Harlington, United Kingdom
15.5 km PM2.5: 40.4 µg/m³
26
Hounslow Brentford, United Kingdom
21.6 km PM2.5: 6.2 µg/m³
25
Hounslow Brentford, United Kingdom
21.6 km PM2.5: 6.0 µg/m³
42
Nelson Primary School
21.9 km PM2.5: 10.2 µg/m³
16
High St, Witton
22.3 km PM2.5: 3.9 µg/m³
61
Chase Bridge Primary School
22.6 km PM2.5: 16.8 µg/m³
22
Harlesden HP1
23.1 km PM2.5: 5.2 µg/m³

What cities are near Chalfont Saint Peter?

48 Gerrards Cross 89 Amersham 89 Amersham on the Hill 52 Uxbridge 31 Ruislip 89 Chesham 62 Slough 32 South Ruislip 25 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 2026-06-09T03:15 UTC.