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
AD 728×90

Air Quality Index Trend

47h · 1 stn

Hillegom'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▲
25
5.94 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hillegom?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.55.94 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
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
9.7 km PM2.5: 4.1 µg/m³
23
Schipholweg, Haarlem
9.7 km PM2.5: 5.5 µg/m³
46
PNH Hoofddorp
9.8 km PM2.5: 11.0 µg/m³
1
netherlands-voorhout-linnaeuslaan
10.5 km 17.7°C 60.3% RH PM2.5: 0.2 µg/m³ PM10: 0.4 µg/m³
54
PNH Badhoevedorp
13.8 km PM2.5: 13.5 µg/m³
41
Willem de Zwijgerlaan, Leiden
14.6 km PM2.5: 9.8 µg/m³
15
Staalstraat, Velsen
20.9 km PM2.5: 3.6 µg/m³
22
Wijk aan Zee-Bosweg
22.2 km PM2.5: 5.3 µg/m³ PM10: 16.7 µg/m³
15
PNH Hemkade
22.2 km PM2.5: 3.6 µg/m³
15
West, PNH Beverwijk
22.4 km PM2.5: 3.6 µg/m³

What cities are near Hillegom?

21 Lisse 24 Nieuw-Vennep 25 Heemstede 25 Hoofddorp 11 Sassenheim 25 Zandvoort 25 Haarlem 10 Noordwijk-Binnen 25 Aalsmeer 28 Merenwijk
Get AQI alerts for Hillegom

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

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.