Air Quality in Merenwijk, Netherlands

Partly Cloudy
15.2°C · 56.2% humidity
15.2°
Feels 15.2°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
2 4pm
21
31
29 7pm
26
24
22 10pm
41
40
39 1am
39
39
39 4am
38
38
38 7am
38
38
18 10am
18
11
11 1pm
11
18
Station readings
2
21
31
29
CAMS model adj -16
27
27
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
34
34
27
27
27
34
AD 728×90

Air Quality Index Trend

47h · 12 stn

Merenwijk's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

56.2%
Humidity
38.6 km/h
Wind NNW
1029.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
6.87 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Merenwijk?

Temperature & Precipitation

PM2.5 Trend

47h · 12 stations
PM2.56.87 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (16 stations within 25 km)
6.87
Median
8.16
Average
0.52
Low
40.95
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.2

What is the 7-day forecast for Merenwijk?

09-05
16.8° 14.4°
0.63 mm
09-06
19.1° 16.4°
1.56 mm
09-07
17.3° 14.6°
4.75 mm
09-08
20.4° 15.9°
13.69 mm
09-09
18.1° 13.2°
6.31 mm
09-10
18.9° 12.0°
0.25 mm
09-11
14.8° 11.7°
2.13 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Merenwijk?

29
Willem de Zwijgerlaan, Leiden
1.0 km PM2.5: 7.0 µg/m³
–
Buiten
2.7 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
40
Binnen
2.7 km 26.0°C 46.0% RH PM2.5: 9.6 µg/m³ PM10: 12.1 µg/m³
3
netherlands-voorhout-linnaeuslaan
5.0 km 18.7°C 65.1% RH PM2.5: 0.8 µg/m³ PM10: 1.9 µg/m³
29
Vogelaarsdreef, De Zilk
13.3 km PM2.5: 7.0 µg/m³
1
netherlands-laak-binckhorstlaan
17.0 km 21.2°C 58.9% RH PM2.5: 0.3 µg/m³ PM10: 0.3 µg/m³
28
Amsterdamse Veerkade, Den Haag
17.3 km PM2.5: 6.7 µg/m³
21
Den Haag-Neherkade
18.2 km PM2.5: 5.0 µg/m³ PM10: 11.7 µg/m³
30
Bleriotlaan, Den Haag
18.4 km PM2.5: 7.2 µg/m³
28
Rebecquestraat, Den Haag
18.6 km PM2.5: 6.7 µg/m³

What cities are near Merenwijk?

36 Leiden 33 Leiderdorp 28 Oegstgeest 14 Sassenheim 33 Voorschoten 15 Noordwijk-Binnen 35 Wassenaar 27 Katwijk aan Zee 25 Lisse 30 Benthuizen
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:30 UTC.