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Chalfont Saint Peter (England) (GB)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Cloudy
7°C
Cloudy
Humidity
80.3%
Wind
6 m/s
Pressure
994.8 hPa
Direction
88°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
4° / 7°
Precip.
7.3mm
Max wind
6.6 m/s

Hourly Forecast

02.02
Now
Weather
6
02.02
17:00
Weather
6
02.02
18:00
Weather
6
02.02
19:00
Weather
6
02.02
20:00
Weather
6
02.02
21:00
Weather
6
02.02
22:00
Weather
6
02.02
23:00
Weather
6
03.02
00:00
Weather
6
03.02
01:00
Weather
0.3
6
03.02
02:00
Weather
0.1
7
03.02
03:00
Weather
6
03.02
04:00
Weather
6
03.02
05:00
Weather
0.3
6
03.02
06:00
Weather
1
7
03.02
07:00
Weather
1.5
7
03.02
08:00
Weather
1
7
03.02
09:00
Weather
0.5
7
03.02
10:00
Weather
0.2
6
03.02
11:00
Weather
0.2
6
03.02
12:00
Weather
0.3
6
03.02
13:00
Weather
0.5
6
03.02
14:00
Weather
0.8
03.02
15:00
Weather
0.6

Temperature

7°C
4°C
16:00
7°C
17:00
7°C
18:00
6°C
19:00
6°C
20:00
6°C
21:00
6°C
22:00
5°C
23:00
5°C
00:00
6°C
01:00
6°C
02:00
6°C
03:00
6°C
04:00
5°C
05:00
5°C
06:00
5°C
07:00
4°C
08:00
4°C
09:00
4°C
10:00
4°C
11:00
4°C
12:00
4°C
13:00
5°C
14:00
5°C
15:00
5°C
16:00 03:00 15:00

Precipitation

1.5mm
0mm
01:00
0.3mm
02:00
0.1mm
05:00
0.3mm
06:00
1mm
07:00
1.5mm
08:00
1mm
09:00
0.5mm
10:00
0.2mm
11:00
0.2mm
12:00
0.3mm
13:00
0.5mm
14:00
0.8mm
15:00
0.6mm
16:00 03:00 15:00

Wind

6.6m/s
0m/s
16:00
5.8 m/s
17:00
5.7 m/s
18:00
6 m/s
19:00
5.8 m/s
20:00
5.7 m/s
21:00
5.6 m/s
22:00
5.6 m/s
23:00
5.6 m/s
00:00
5.9 m/s
01:00
6.2 m/s
02:00
6.5 m/s
03:00
6.4 m/s
04:00
6.3 m/s
05:00
6.4 m/s
06:00
6.5 m/s
07:00
6.6 m/s
08:00
6.5 m/s
09:00
6.6 m/s
10:00
6.4 m/s
11:00
6 m/s
12:00
6 m/s
13:00
5.6 m/s
14:00
4.5 m/s
15:00
4.2 m/s
16:00 03:00 15:00

Radiation

0.105 uSv
16.1 km
13.1%

Measurement time: 2026-02-02 14:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
31.3 km
136
45.3%

Measurement time: 2026-02-02 17:00

Calculated from PM2.5/PM10

PM2.5
31.3 km
50 µg/m3
59.5%

Measurement time: 2026-02-02 17:00

source: Aqicn

PM10
31.3 km
17 µg/m3
12.1%

Measurement time: 2026-02-02 17:00

source: Aqicn

NO2
31.3 km
20.7 µg/m3
10.4%

Measurement time: 2026-02-02 17:00

source: Aqicn

O3
31.3 km
10 µg/m3
6.3%

Measurement time: 2026-02-02 17:00

source: Aqicn

SO2
31.3 km
1.3 µg/m3
0.4%

Measurement time: 2026-02-02 17:00

source: Aqicn

CO
31.3 km
0.0024 mg/m3
0%

Measurement time: 2026-02-02 17:00

source: Aqicn

About Air Quality in Chalfont Saint Peter

Air quality in Chalfont Saint Peter is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Chalfont Saint Peter

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Chalfont Saint Peter?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Chalfont Saint Peter

If you're planning outdoor activities in Chalfont Saint Peter, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.