Air Quality in Chaudfontaine, Belgium
Partly Cloudy
12.0°C · 54.7% humidity
12.0°
Feels 12.0°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations
Nearby Monitoring Stations
Chaudfontaine's air quality — share it
AQI Forecast
Calibrated
17
12am
10
16
16
3am
17
17
17
6am
17
17
17
9am
17
10
10
12pm
17
17
17
3pm
17
17
17
6pm
17
17
17
9pm
10
10
Station readings
16
CAMS model
adj -17
34
27
27
34
34
34
34
34
34
34
34
27
27
34
34
34
34
34
34
34
34
34
27
27
Air Quality Index Trend
4h · 6 stnChaudfontaine'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.
54.7%
Humidity
24.9 km/h
Wind SSE
1015.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.77 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chaudfontaine?
Temperature & Precipitation
PM2.5 Trend
4h · 6 stationsPM2.53.77 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (10 stations within 25 km)
3.77
Median
4.0
Average
0.4
Low
6.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.5
What is the 7-day forecast for Chaudfontaine?
07-22
25.0° 12.0°
0.88 mm
07-23
18.2° 17.5°
0.38 mm
07-24
22.7° 13.0°
3.88 mm
07-25
29.2° 8.3°
07-26
32.1° 9.7°
0.88 mm
07-27
26.6° 14.1°
0.25 mm
07-28
23.3° 15.4°
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Chaudfontaine?
14
Angleur, Belgium
9
Liege (issep), Belgium
73
Liege
59
Liege
55
Liege
36
Liege
50
Liege
25
Liege
12
liege (av m destenay)
59
Herstal, Belgium
What cities are near Chaudfontaine?
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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 2026-07-22T01:08 UTC.