Willem de Zwijgerlaan, Leiden Air Quality

Monitoring Station · Merenwijk, Netherlands
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 4pm
32
32
30 7pm
32
52
52 10pm
52
52
52 1am
52
52
52 4am
52
52
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Station readings
37
30
CAMS model adj -2
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

-
Buiten
1.7 km PM2.5: 0.0 µg/m³
8
Binnen
1.7 km PM2.5: 1.9 µg/m³
3
netherlands-voorhout-linnaeuslaan
5.9 km PM2.5: 0.7 µg/m³
30
Vogelaarsdreef, De Zilk
14.3 km PM2.5: 7.2 µg/m³
6
netherlands-laak-binckhorstlaan
16.2 km PM2.5: 1.4 µg/m³
34
Amsterdamse Veerkade, Den Haag
16.7 km PM2.5: 8.2 µg/m³
28
Amsterdamse Veerkade, Den Haag
16.7 km PM2.5: 6.7 µg/m³
22
Den Haag-Neherkade
17.4 km PM2.5: 5.3 µg/m³

Nearby Cities

30 Merenwijk 34 Leiden 32 Leiderdorp 25 Oegstgeest 27 Voorschoten 12 Sassenheim 24 Wassenaar 19 Katwijk aan Zee 12 Noordwijk-Binnen

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:30 UTC.