What is the air quality in Wassenaar today?

The current Air Quality Index (AQI) in Wassenaar is 15 (Good). PM2.5 concentration is 3.59 µg/m³.

What is the temperature in Wassenaar right now?

The current temperature in Wassenaar is 13.1°C (feels like 13.1°C). Humidity is 75.3% and wind speed is 34.2 km/h.

Is it safe to go outside in Wassenaar?

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

Air Quality in Wassenaar, Netherlands

Drizzle

13.1°C · 75.3% humidity

13.1°

Feels 13.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

1 1am

15 4am

8 7am

5 10am

5 1pm

6 4pm

6 7pm

4 10pm

Station readings

CAMS model adj -21

Air Quality Index Trend

48h · 2 stn

View full history →

Wassenaar'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.

75.3%

Humidity

34.2 km/h

Wind W

1018.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.59 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Wassenaar?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations

PM2.53.59 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (10 stations within 25 km)

3.59

Median

4.77

Average

0.1

Low

10.65

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +2.3

Both models agree Avg diff: 2.6°C

Where are air quality stations near Wassenaar?

Willem de Zwijgerlaan, Leiden

7.6 km PM2.5: 2.9 µg/m³

netherlands-voorhout-linnaeuslaan

9.8 km 13.7°C 84.0% RH PM2.5: 1.5 µg/m³ PM10: 1.6 µg/m³

netherlands-laak-binckhorstlaan

10.0 km 13.6°C 87.9% RH PM2.5: 1.1 µg/m³ PM10: 2.3 µg/m³

Rebecquestraat, Den Haag

10.9 km PM2.5: 8.4 µg/m³

Den Haag-Neherkade

10.9 km PM2.5: 1.5 µg/m³ PM10: -0.7 µg/m³

–

netherlands-hof-van-scheveningen

11.3 km PM2.5: 0.0 µg/m³ PM10: 0.2 µg/m³

Oost Sidelinge A13, Rotterdam

23.1 km PM2.5: 3.1 µg/m³

Rotterdam

24.5 km PM2.5: 5.3 µg/m³

Rotterdam

24.5 km PM2.5: 7.9 µg/m³

Rotterdam

24.5 km PM2.5: 8.4 µg/m³

What cities are near Wassenaar?

18 Voorschoten 19 Oegstgeest 25 Leiden 11 Katwijk aan Zee 25 Merenwijk 8 Voorburg 24 Leiderdorp 6 Scheveningen 8 Noordwijk-Binnen 18 The Hague

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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 2026-06-09T02:43 UTC.