What is the air quality in Walcourt today?

The current Air Quality Index (AQI) in Walcourt is 31 (Good). PM2.5 concentration is 7.47 µg/m³.

What is the temperature in Walcourt right now?

The current temperature in Walcourt is 14.8°C (feels like 14.8°C). Humidity is 48.9% and wind speed is 57.4 km/h.

Is it safe to go outside in Walcourt?

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

Air Quality in Walcourt, Belgium

Windy

14.8°C · 48.9% humidity

14.8°

Feels 14.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

9 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings 44h ago

AQI 21

PM2.5 5.0 µg/m³ · 44h ago

Air Quality Index Trend

45h · 11 stn

View full history →

Walcourt'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.

48.9%

Humidity

57.4 km/h

Wind SW

1021.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.47 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Walcourt?

Temperature & Precipitation

PM2.5 Trend

45h · 11 stations

PM2.57.47 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (9 stations within 25 km)

7.47

Median

7.64

Average

4.6

Low

13.1

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -1.0

What is the 7-day forecast for Walcourt?

10-21

14.8° 5.7°

0.44 mm

10-22

19.8° 5.4°

0.44 mm

10-23

9.2° 8.1°

7.81 mm

10-24

9.7° 5.6°

0.19 mm

10-25

13.6° 5.3°

0.19 mm

10-26

11.1° 5.8°

2.44 mm

10-27

18.8° 3.3°

0.44 mm

Both models agree Avg diff: 3.5°C

Where are air quality stations near Walcourt?

Marcinelle, Belgium

13.8 km PM2.5: 5.3 µg/m³

Charleroi, Belgium

17.3 km PM2.5: 5.8 µg/m³

Marchienne-au-pont, Belgium

17.4 km PM2.5: 8.9 µg/m³

Chatelineau, Belgium

19.0 km PM2.5: 5.8 µg/m³

Chatelineau, Belgium

19.0 km PM2.5: 12.1 µg/m³

Lodelinsart, Belgium

19.5 km PM2.5: 6.7 µg/m³

Dourbes, Belgium

20.8 km PM2.5: 13.1 µg/m³

charleroi (aeroport 1)

22.0 km PM2.5: 6.5 µg/m³ PM10: 11.0 µg/m³

charleroi (aeroport 2)

24.2 km PM2.5: 4.6 µg/m³ PM10: 9.0 µg/m³

What cities are near Walcourt?

26 Marcinelle 37 Marchienne-au-Pont 25 Charleroi 36 Châtelet 32 Montignies-sur-Sambre 37 Châtelineau 29 Gilly 28 Jumet 28 Courcelles 26 Binche

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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 2026-10-21T10:06 UTC.