Willem de Zwijgerlaan, Leiden Air Quality

Monitoring Station · Merenwijk, Netherlands
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
54 6pm
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54 9pm
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61 12am
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61 6am
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CAMS model adj +27
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Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

-
netherlands-voorhout-linnaeuslaan
5.9 km PM2.5: 0.0 µg/m³
-
netherlands-laak-binckhorstlaan
16.2 km PM2.5: 0.0 µg/m³
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Den Haag-Neherkade
17.4 km PM2.5: -1.0 µg/m³
59
Rebecquestraat, Den Haag
18.0 km PM2.5: 15.9 µg/m³
-
netherlands-hof-van-scheveningen
18.7 km PM2.5: 0.0 µg/m³
17
PNH Hoofddorp
22.7 km PM2.5: 4.1 µg/m³
11
Oude Meije, Zegveld
22.8 km PM2.5: 2.6 µg/m³
18
Schipholweg, Haarlem
24.3 km PM2.5: 4.3 µg/m³

Nearby Cities

25 Merenwijk 25 Leiden 25 Leiderdorp 20 Oegstgeest 25 Voorschoten 10 Sassenheim 25 Wassenaar 17 Katwijk aan Zee 10 Noordwijk-Binnen

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:29 UTC.