Air Quality in Heemskerk, Netherlands
Windy
13.5°C · 76.8% humidity
13.5°
Feels 13.5°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
0
4am
0
0
26
7am
22
16
11
10am
8
6
4
1pm
3
2
2
4pm
1
1
1
7pm
0
0
0
10pm
0
0
0
1am
0
0
Station readings
31h ago
AQI 24
PM2.5 5.7 µg/m³ · 31h ago
Air Quality Index Trend
48h · 28 stnHeemskerk'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.
76.8%
Humidity
86.2 km/h
Wind WNW
1019.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.24 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Heemskerk?
Temperature & Precipitation
PM2.5 Trend
48h · 28 stationsPM2.56.24 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (21 stations within 25 km)
6.24
Median
6.27
Average
1.1
Low
16.4
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -0.3
What is the 7-day forecast for Heemskerk?
06-09
15.3° 13.3°
1.87 mm
06-10
18.5° 13.0°
0.19 mm
06-11
15.7° 14.6°
1.81 mm
06-12
13.7° 12.8°
1.31 mm
06-13
17.6° 12.7°
0.13 mm
06-14
17.0° 14.2°
0.62 mm
06-15
15.1° 13.5°
1.06 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Heemskerk?
26
West, PNH Beverwijk
13
Staalstraat, Velsen
38
PNH Wijk aan Zee
5
Wijk aan Zee-Bosweg
54
Wagenschotpad, Zaandam
36
Zaandam
62
Zaandam
22
Zaandam
93
Zaandam
5
Zaandam
What cities are near Heemskerk?
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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 2026-06-09T05:26 UTC.