What is the air quality in Chaudfontaine today?

The current Air Quality Index (AQI) in Chaudfontaine is 20 (Good). PM2.5 concentration is 4.86 µg/m³.

What is the temperature in Chaudfontaine right now?

The current temperature in Chaudfontaine is 14.5°C (feels like 14.5°C). Humidity is 50.9% and wind speed is 41.2 km/h.

Is it safe to go outside in Chaudfontaine?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Chaudfontaine, Belgium

Windy

14.5°C · 50.9% humidity

14.5°

Feels 14.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast

— 9am

—

— 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

— 3am

—

— 6am

—

Station readings 44h ago

AQI 51

PM2.5 12.3 µg/m³ · 44h ago

Air Quality Index Trend

46h · 18 stn

View full history →

Chaudfontaine'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.

50.9%

Humidity

41.2 km/h

Wind WSW

1021.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.86 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chaudfontaine?

Temperature & Precipitation

PM2.5 Trend

46h · 18 stations

PM2.54.86 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (10 stations within 25 km)

4.86

Median

6.2

Average

3.1

Low

11.5

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +3.3

What is the 7-day forecast for Chaudfontaine?

10-21

14.5° 6.1°

0.06 mm

10-22

19.9° 4.3°

0.44 mm

10-23

8.5° 5.4°

2.06 mm

10-24

9.4° 5.0°

0.44 mm

10-25

14.1° 3.8°

10-26

9.3° 6.0°

8.0 mm

10-27

18.4° 3.8°

0.25 mm

Both models agree Avg diff: 4.0°C

Where are air quality stations near Chaudfontaine?

Angleur, Belgium

3.6 km PM2.5: 1.4 µg/m³

Angleur, Belgium

3.6 km PM2.5: 3.1 µg/m³

Liege

6.7 km PM2.5: 5.0 µg/m³

liege (av m destenay)

7.5 km PM2.5: 6.0 µg/m³ PM10: 11.0 µg/m³

Herstal, Belgium

8.4 km PM2.5: 5.5 µg/m³

Jemeppe-sur-meuse, Belgium

9.3 km PM2.5: 6.7 µg/m³

liege (aéroport 1)

14.0 km PM2.5: 2.2 µg/m³ PM10: 6.0 µg/m³

liége (aéroport 2)

15.8 km PM2.5: 7.0 µg/m³ PM10: 10.0 µg/m³

Engis, Belgium

16.7 km PM2.5: 7.7 µg/m³

Eijsden-Trichterweg

22.9 km PM2.5: 5.0 µg/m³ PM10: 9.0 µg/m³

What cities are near Chaudfontaine?

18 Grivegnée 20 Fléron 27 Liège 22 Soumagne 38 Saint-Nicolas 16 Herstal 32 Seraing 25 Ans 22 Herve 32 Flémalle-Haute

Get AQI alerts for Chaudfontaine

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T10:50 UTC.