Willem de Zwijgerlaan, Leiden Air Quality

Monitoring Station · Merenwijk, Netherlands
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 5pm
19
48
19 8pm
19
19
19 11pm
0
31
19 2am
19
19
19 5am
19
19
— 8am
—
—
— 11am
—
—
— 2pm
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Station readings
15
48
CAMS model adj -35
54
54
54
54
54
54
54
34
66
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.511.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

16
netherlands-voorhout-linnaeuslaan
5.9 km PM2.5: 3.8 µg/m³
72
Vogelaarsdreef, De Zilk
14.3 km PM2.5: 22.1 µg/m³
18
netherlands-laak-binckhorstlaan
16.2 km PM2.5: 4.3 µg/m³
51
Amsterdamse Veerkade, Den Haag
16.7 km PM2.5: 12.1 µg/m³
64
Amsterdamse Veerkade, Den Haag
16.7 km PM2.5: 18.3 µg/m³
25
Den Haag-Neherkade
17.4 km PM2.5: 5.9 µg/m³
48
Bleriotlaan, Den Haag
17.5 km PM2.5: 11.5 µg/m³
51
Rebecquestraat, Den Haag
18.0 km PM2.5: 12.1 µg/m³

Nearby Cities

79 Merenwijk 78 Leiden 77 Leiderdorp 67 Oegstgeest 60 Voorschoten 42 Sassenheim 57 Wassenaar 53 Katwijk aan Zee 40 Noordwijk-Binnen

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T20:51 UTC.