Willem de Zwijgerlaan, Leiden

Monitoring Station · Merenwijk, Netherlands
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
37 7pm
25
25
25 10pm
25
25
25 1am
25
25
25 4am
25
25
25 7am
37
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

25
Willem de Zwijgerlaan, Leiden
0.0 km
4
netherlands-voorhout-linnaeuslaan
5.9 km PM2.5: 1.0 µg/m³
36
Vogelaarsdreef, De Zilk
14.3 km
61
Vogelaarsdreef, De Zilk
14.3 km
7
netherlands-laak-binckhorstlaan
16.2 km PM2.5: 1.6 µg/m³
42
Amsterdamse Veerkade, Den Haag
16.7 km
32
Den Haag-Neherkade
17.4 km PM2.5: 7.7 µg/m³
37
Rebecquestraat, Den Haag
18.0 km

Nearby Cities

37 Merenwijk 37 Leiden 37 Leiderdorp 37 Oegstgeest 41 Voorschoten 37 Sassenheim 40 Wassenaar 37 Katwijk aan Zee 37 Noordwijk-Binnen

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:26 UTC.