Willem de Zwijgerlaan, Leiden

Monitoring Station · Merenwijk, Netherlands
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 4am
37
37
37 7am
49
49
49 10am
49
49
37 1pm
37
37
37 4pm
37
37
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
25
CAMS model adj -17
54
54
54
54
66
66
66
66
66
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

34
Willem de Zwijgerlaan, Leiden
0.0 km PM2.5: 8.2 µg/m³
120
netherlands-voorhout-linnaeuslaan
5.9 km PM2.5: 43.2 µg/m³
64
Vogelaarsdreef, De Zilk
14.3 km PM2.5: 18.3 µg/m³
121
netherlands-laak-binckhorstlaan
16.2 km PM2.5: 43.5 µg/m³
31
Amsterdamse Veerkade, Den Haag
16.7 km PM2.5: 7.4 µg/m³
103
Den Haag-Neherkade
17.4 km PM2.5: 36.3 µg/m³
28
Bleriotlaan, Den Haag
17.5 km PM2.5: 6.7 µg/m³
16
Bleriotlaan, Den Haag
17.5 km PM2.5: 3.8 µg/m³

Nearby Cities

40 Merenwijk 42 Leiden 45 Leiderdorp 64 Oegstgeest 67 Voorschoten 92 Sassenheim 72 Wassenaar 80 Katwijk aan Zee 94 Noordwijk-Binnen

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T07:59 UTC.