Air Quality in Hillegom, Netherlands
Drizzle
15.0°C · 57.8% humidity
15.0°
Feels 15.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
2
1pm
2
2
25
4pm
18
14
10
7pm
8
6
3
10pm
2
2
1
1am
1
1
0
4am
0
0
0
7am
0
0
0
10am
0
2
Station readings
1
2
1
1
CAMS model
adj -25
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
Air Quality Index Trend
47h · 1 stnHillegom'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.
57.8%
Humidity
96.5 km/h
Wind WSW
1013.8 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.94 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hillegom?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.55.94 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
Station readings (17 stations within 25 km)
5.94
Median
6.05
Average
0.42
Low
7.4
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.2
Both models agree
Avg diff: 2.5°C
Where are air quality stations near Hillegom?
17
Schipholweg, Haarlem
23
Schipholweg, Haarlem
46
PNH Hoofddorp
1
netherlands-voorhout-linnaeuslaan
54
PNH Badhoevedorp
41
Willem de Zwijgerlaan, Leiden
15
Staalstraat, Velsen
22
Wijk aan Zee-Bosweg
15
PNH Hemkade
15
West, PNH Beverwijk
What cities are near Hillegom?
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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 2026-06-09T14:35 UTC.