Air Quality in Heemstede, Netherlands
Windy
19.1°C · 51.8% humidity
19.1°
Feels 19.1°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations
Nearby Monitoring Stations
Heemstede's air quality — share it
AQI Forecast
Calibrated
2
7pm
2
2
23
10pm
17
13
10
1am
8
6
12
4am
11
10
10
7am
10
10
2
10am
2
2
2
1pm
2
2
2
4pm
2
2
Station readings
0
1
0
CAMS model
adj -25
27
27
27
27
27
27
27
27
27
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
Air Quality Index Trend
47h · 1 stnHeemstede'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.
51.8%
Humidity
60.5 km/h
Wind WNW
1014.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.52 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Heemstede?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.55.52 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (19 stations within 25 km)
5.52
Median
5.54
Average
0.14
Low
8.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.7
What is the 7-day forecast for Heemstede?
07-21
19.9° 16.3°
0.56 mm
07-22
20.0° 16.2°
1.88 mm
07-23
17.5° 15.5°
1.94 mm
07-24
21.3° 16.9°
4.19 mm
07-25
23.1° 14.8°
0.06 mm
07-26
28.2° 16.5°
0.5 mm
07-27
21.5° 18.5°
0.56 mm
Both models agree
Avg diff: 1.5°C
Where are air quality stations near Heemstede?
18
Schipholweg, Haarlem
42
Schipholweg, Haarlem
74
PNH Hoofddorp
54
PNH Badhoevedorp
23
Staalstraat, Velsen
23
West, PNH Beverwijk
–
Wijk aan Zee-Bosweg
57
PNH Wijk aan Zee
42
PNH Hemkade
26
Wagenschotpad, Zaandam
What cities are near Heemstede?
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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 2026-07-21T20:02 UTC.