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
17 6am
30
17
0 9am
0
0
0 12pm
17
17
17 3pm
17
17
17 6pm
17
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— 9pm
—
—
— 12am
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— 3am
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Station readings
30
CAMS model adj -37
54
54
54
34
34
34
34
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

19
netherlands-voorhout-linnaeuslaan
5.9 km PM2.5: 4.5 µg/m³
29
netherlands-laak-binckhorstlaan
16.2 km PM2.5: 6.9 µg/m³
29
Amsterdamse Veerkade, Den Haag
16.7 km PM2.5: 7.0 µg/m³
19
Amsterdamse Veerkade, Den Haag
16.7 km PM2.5: 4.6 µg/m³
43
Den Haag-Neherkade
17.4 km PM2.5: 10.3 µg/m³
15
Bleriotlaan, Den Haag
17.5 km PM2.5: 3.6 µg/m³
32
Rebecquestraat, Den Haag
18.0 km PM2.5: 7.7 µg/m³
40
Rebecquestraat, Den Haag
18.0 km PM2.5: 9.6 µg/m³

Nearby Cities

29 Merenwijk 29 Leiden 28 Leiderdorp 24 Oegstgeest 24 Voorschoten 15 Sassenheim 23 Wassenaar 20 Katwijk aan Zee 15 Noordwijk-Binnen

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T09:04 UTC.