What is the air quality in Heemstede today?

The current Air Quality Index (AQI) in Heemstede is 15 (Good). PM2.5 concentration is 3.71 µg/m³.

What is the temperature in Heemstede right now?

The current temperature in Heemstede is 14.4°C (feels like 14.4°C). Humidity is 79.4% and wind speed is 86.9 km/h.

Is it safe to go outside in Heemstede?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Heemstede, Netherlands

Windy

14.4°C · 79.4% humidity

14.4°

Feels 14.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

15 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 1 stn

View full history →

Heemstede'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.

79.4%

Humidity

86.9 km/h

Wind SW

1019.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.71 µg/m³

PM10▲

41.2 µg/m³

050100150200300500

What is the weather forecast for Heemstede?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station

PM2.53.71 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (15 stations within 25 km)

3.71

Median

6.4

Average

2.6

Low

13.37

High

PM2.5 µg/m³ · Model: 27.1 · Bias: +23.4

What is the 7-day forecast for Heemstede?

10-21

14.4° 8.6°

1.13 mm

10-22

17.6° 10.5°

3.81 mm

10-23

12.3° 9.4°

4.5 mm

10-24

13.5° 9.2°

0.13 mm

10-25

13.0° 8.9°

0.81 mm

10-26

14.2° 9.1°

3.38 mm

10-27

15.9° 7.3°

1.63 mm

Both models agree Avg diff: 2.2°C

Where are air quality stations near Heemstede?

Schipholweg, Haarlem

2.6 km PM2.5: 3.6 µg/m³

Schipholweg, Haarlem

2.6 km PM2.5: 3.6 µg/m³

PNH Oude Meer

12.7 km PM2.5: 2.6 µg/m³

A10-west, Amsterdam

14.9 km PM2.5: 5.5 µg/m³

Wijk aan Zee-Bosweg

15.7 km PM2.5: 5.9 µg/m³ PM10: 14.9 µg/m³

PNH Hemkade

16.2 km PM2.5: 4.6 µg/m³

Wagenschotpad, Zaandam

17.1 km PM2.5: 7.2 µg/m³

Wagenschotpad, Zaandam

17.1 km PM2.5: 6.7 µg/m³

Zaandam

17.3 km PM2.5: 7.2 µg/m³

Zaandam

17.3 km PM2.5: 10.3 µg/m³

What cities are near Heemstede?

14 Haarlem 20 Zandvoort 20 Hoofddorp 25 Hillegom 24 Nieuw-Vennep 23 Velserbroek 32 Lisse 24 IJmuiden 24 Velsen-Zuid 15 Aalsmeer

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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 2026-10-21T10:06 UTC.