What is the air quality in Sint-Niklaas today?

The current Air Quality Index (AQI) in Sint-Niklaas is 25 (Good). PM2.5 concentration is 6.07 µg/m³.

What is the temperature in Sint-Niklaas right now?

The current temperature in Sint-Niklaas is 12.3°C (feels like 12.3°C). Humidity is 76.2% and wind speed is 48.0 km/h.

Is it safe to go outside in Sint-Niklaas?

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

Air Quality in Sint-Niklaas, Belgium

Windy

12.3°C · 76.2% humidity

12.3°

Feels 12.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

16 4am

25 7am

20 10am

18 1pm

17 4pm

17 7pm

17 10pm

17 1am

Station readings

CAMS model adj -8

Air Quality Index Trend

34h · 1 stn

View full history →

Sint-Niklaas'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.

76.2%

Humidity

48.0 km/h

Wind WSW

1021.2 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.07 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sint-Niklaas?

Temperature & Precipitation

PM2.5 Trend

34h · 1 station

PM2.56.07 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (25 stations within 25 km)

6.07

Median

6.07

Average

3.1

Low

7.7

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -0.3

Both models agree Avg diff: 3.4°C

Where are air quality stations near Sint-Niklaas?

Verrebroek, Belgium

10.7 km PM2.5: 7.2 µg/m³

Hoboken, Belgium

13.8 km PM2.5: 6.0 µg/m³

Antwerpen (burchtse Weel), Belgium

15.3 km PM2.5: 6.0 µg/m³

Doel (engelsesteenweg), Belgium

16.8 km PM2.5: 7.2 µg/m³

antwerpen (blancefloerlaan)

16.8 km PM2.5: 6.0 µg/m³ PM10: 13.0 µg/m³

Kallo (liefkenshoektunnel), Belgium

17.4 km PM2.5: 6.0 µg/m³

antwerpen (van averbekelaan)

17.7 km PM2.5: 6.5 µg/m³ PM10: 13.0 µg/m³

–

netherlands-axel-hulsterseweg

18.2 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

Boom, Belgium

18.4 km PM2.5: 6.0 µg/m³

Antwerpen-linkeroever, Belgium

18.6 km PM2.5: 9.1 µg/m³

What cities are near Sint-Niklaas?

25 Sint-Gillis-Waas 25 Temse 25 Hamme 23 Stekene 24 Beveren 25 Bornem 23 Lokeren 23 Zele 27 Zwijndrecht 24 Puurs

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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 2026-06-09T05:46 UTC.