What is the air quality in Aalter today?

The current Air Quality Index (AQI) in Aalter is 46 (Good). PM2.5 concentration is 10.97 µg/m³.

What is the temperature in Aalter right now?

The current temperature in Aalter is 16.0°C (feels like 16.0°C). Humidity is 64.2% and wind speed is 79.4 km/h.

Is it safe to go outside in Aalter?

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

Air Quality in Aalter, Belgium

Windy

16.0°C · 64.2% humidity

16.0°

Feels 16.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 2 stn

View full history →

Aalter'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.

64.2%

Humidity

79.4 km/h

Wind SSW

1020.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

10.97 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Aalter?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.510.97 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (7 stations within 25 km)

10.97

Median

10.03

Average

6.7

Low

16.08

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -4.5

What is the 7-day forecast for Aalter?

10-21

16.0° 7.3°

1.0 mm

10-22

19.0° 8.7°

1.31 mm

10-23

11.1° 9.5°

11.13 mm

10-24

12.8° 7.0°

0.06 mm

10-25

13.4° 7.1°

2.75 mm

10-26

14.4° 7.8°

0.63 mm

10-27

17.6° 6.8°

0.5 mm

Both models agree Avg diff: 2.7°C

Where are air quality stations near Aalter?

belgium-tielt-deken-demolstraat

13.6 km 9.8°C 95.0% RH PM2.5: 17.6 µg/m³ PM10: 19.1 µg/m³

Moerkerke, Belgium

19.2 km PM2.5: 8.4 µg/m³

Gent (baudelopark), Belgium

20.0 km PM2.5: 8.6 µg/m³

Gent (gustaaf Callierlaan), Belgium

20.9 km PM2.5: 7.9 µg/m³

Oostrozebeke, Belgium

21.6 km PM2.5: 6.7 µg/m³

Lichtervelde

22.5 km PM2.5: 10.9 µg/m³ PM10: 10.9 µg/m³

Destelbergen, Belgium

23.2 km PM2.5: 8.4 µg/m³

evergem (rieme)

25.4 km PM2.5: 10.4 µg/m³ PM10: 21.0 µg/m³

Roeselare (haven), Belgium

26.1 km PM2.5: 8.6 µg/m³

Roeselare (brugsesteenweg), Belgium

27.4 km PM2.5: 6.0 µg/m³

What cities are near Aalter?

38 Maldegem 59 Tielt 38 Eeklo 40 Deinze 36 Mariakerke 43 Oostkamp 41 Assebroek 36 Wondelgem 38 Evergem 35 Gent

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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 2026-10-21T10:05 UTC.