Air Quality in Heerhugowaard, Netherlands

Drizzle
13.5°C · 77.3% humidity
13.5°
Feels 13.5°
2
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
4 3am
4
4
2 6am
4
6
6 9am
6
4
4 12pm
4
6
6 3pm
6
6
6 6pm
6
6
4 9pm
4
4
4 12am
4
4
Station readings
1
4
CAMS model adj -21
25
25
25
25
25
27
27
27
25
25
25
27
27
27
27
27
27
27
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

39h · 1 stn

Heerhugowaard'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.

77.3%
Humidity
68.8 km/h
Wind WNW
1019.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
2
0.62 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Heerhugowaard?

Temperature & Precipitation

PM2.5 Trend

39h · 1 station
PM2.50.62 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
0.62
Median
0.62
Average
0.62
Low
0.62
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +5.3
Both models agree Avg diff: 3.0°C

Where are air quality stations near Heerhugowaard?

24
PNH De Rijp
12.0 km PM2.5: 5.8 µg/m³
4
Hoorn225
15.0 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
87
West, PNH Beverwijk
24.7 km PM2.5: 29.2 µg/m³
20
Wagenschotpad, Zaandam
24.9 km PM2.5: 4.8 µg/m³
24
PNH Wijk aan Zee
25.8 km PM2.5: 5.8 µg/m³
6
Wijk aan Zee-Bosweg
26.3 km PM2.5: 1.5 µg/m³ PM10: 3.9 µg/m³
13
Staalstraat, Velsen
26.3 km PM2.5: 3.1 µg/m³

What cities are near Heerhugowaard?

5 Alkmaar 5 Bergen 7 Heiloo 2 Schagen 2 Hoorn 11 Castricum 19 Purmerend 2 Medemblik 11 Heemskerk 16 Assendelft
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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 2026-06-09T04:02 UTC.