What is the air quality in Overijse today?

The current Air Quality Index (AQI) in Overijse is 19 (Good). PM2.5 concentration is 4.52 µg/m³.

What is the temperature in Overijse right now?

The current temperature in Overijse is 11.1°C (feels like 11.1°C). Humidity is 79.8% and wind speed is 53.5 km/h.

Is it safe to go outside in Overijse?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Overijse, Belgium

Windy

11.1°C · 79.8% humidity

11.1°

Feels 11.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

8 4am

19 7am

13 10am

10 1pm

10 4pm

9 7pm

9 10pm

9 1am

Station readings 9h ago

AQI 5

PM2.5 1.1 µg/m³ · 9h ago

CAMS model adj -16

Air Quality Index Trend

20h · 1 stn

View full history →

Overijse'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.

79.8%

Humidity

53.5 km/h

Wind SW

1021.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.52 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Overijse?

Temperature & Precipitation

PM2.5 Trend

20h · 1 station

PM2.54.52 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (8 stations within 25 km)

4.52

Median

4.46

Average

3.4

Low

5.8

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +1.3

What is the 7-day forecast for Overijse?

06-09

17.8° 8.2°

1.13 mm

06-10

22.9° 11.7°

0.56 mm

06-11

25.0° 15.3°

2.44 mm

06-12

20.2° 10.6°

0.69 mm

06-13

23.9° 6.8°

0.06 mm

06-14

22.5° 11.1°

0.31 mm

06-15

16.6° 11.0°

3.69 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Overijse?

rixensart

6.6 km PM2.5: 4.1 µg/m³ PM10: 8.0 µg/m³

–

belgium-woluwe-saint-lambert-sint-lambrechts-woluwe-avenue-marie-josé-marie-josélaan

11.6 km 28.0°C 43.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

Ukkel, Belgium

12.6 km PM2.5: 3.1 µg/m³

brussel (regentlaan)

14.1 km PM2.5: 4.4 µg/m³ PM10: 14.0 µg/m³

Brussels

15.4 km PM2.5: 7.7 µg/m³

Steenokkerzeel, Belgium

15.5 km PM2.5: 6.0 µg/m³

Voorhaven (haren), Belgium

16.2 km PM2.5: 2.2 µg/m³

Neder-over-heembeek, Belgium

16.7 km PM2.5: 3.1 µg/m³

Neder-over-heembeek, Belgium

16.7 km PM2.5: 17.3 µg/m³

Vilvoorde, Belgium

19.8 km PM2.5: 2.2 µg/m³

What cities are near Overijse?

19 Tervuren 19 Rixensart 20 Wavre 19 Auderghem 19 Watermael-Boitsfort 19 Woluwe-Saint-Lambert 19 Waterloo 18 Etterbeek 19 Sint-Genesius-Rode 18 Kortenberg

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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 2026-06-09T05:36 UTC.