Air Quality in Hillegom, Netherlands

Rain
8.1°C · 94.1% humidity
8.1°
Feels 4.0°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
68 7pm
70
25
39 10pm
51
51
51 1am
39
39
39 4am
39
39
51 7am
51
51
39 10am
39
51
51 1pm
51
64
64 4pm
64
64
Station readings
68
70
25
CAMS model adj +14
37
25
25
25
37
37
37
25
25
25
25
25
37
37
37
25
25
37
37
37
50
50
50
50
AD 728×90

PM2.5 Trend (24h)

26h · 7 stations
94.1%
Humidity
29.8 km/h
Wind NW
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Hillegom?

Temperature & Precipitation

PM2.523.12 µg/m³ ×1.5 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
23.12
Median
21.36
Average
10.11
Low
30.85
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +0.3

What is the 7-day forecast for Hillegom?

04-09
10.1° 8.1°
16.13 mm
04-10
9.8° 5.8°
3.31 mm
04-11
8.8° 7.6°
2.69 mm
04-12
8.9° 6.6°
0.38 mm
04-13
10.7° 6.8°
1.31 mm
04-14
12.4° 6.0°
04-15
12.4° 5.9°
Both models agree Avg diff: 2.7°C

Where are air quality stations near Hillegom?

61
Vogelaarsdreef, De Zilk
5.0 km
36
Vogelaarsdreef, De Zilk
5.0 km
42
Schipholweg, Haarlem
9.7 km
4
netherlands-voorhout-linnaeuslaan
10.5 km 11.6°C 77.6% RH PM2.5: 1.0 µg/m³ PM10: 7.8 µg/m³
41
PNH Oude Meer
12.8 km
55
PNH Badhoevedorp
13.8 km
52
Willem de Zwijgerlaan, Leiden
14.6 km
25
Willem de Zwijgerlaan, Leiden
14.6 km
78
Spaarnwoude, Amsterdam
15.5 km
13
Spaarnwoude, Amsterdam
15.5 km

What cities are near Hillegom?

42 Lisse 60 Nieuw-Vennep 76 Heemstede 76 Hoofddorp 37 Sassenheim 69 Zandvoort 76 Haarlem 37 Noordwijk-Binnen 74 Aalsmeer 37 Merenwijk

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:19 UTC.