What is the air quality in Hoorn today?

The current Air Quality Index (AQI) in Hoorn is 33 (Good). PM2.5 concentration is 8.0 µg/m³.

What is the temperature in Hoorn right now?

The current temperature in Hoorn is 14.3°C (feels like 14.3°C). Humidity is 84.8% and wind speed is 84.1 km/h.

Is it safe to go outside in Hoorn?

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

Air Quality in Hoorn, Netherlands

Windy

14.3°C · 84.8% humidity

14.3°

Feels 14.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

46h · 1 stn

View full history →

Hoorn'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.

84.8%

Humidity

84.1 km/h

Wind SW

1018.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

8.0 µg/m³

PM10▲

41.2 µg/m³

050100150200300500

What is the weather forecast for Hoorn?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station

PM2.58.0 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

8.0

Median

8.0

Average

8.0

Low

8.0

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +11.2

What is the 7-day forecast for Hoorn?

10-21

14.3° 8.5°

0.25 mm

10-22

17.9° 8.7°

4.25 mm

10-23

11.6° 8.3°

2.38 mm

10-24

13.0° 6.7°

0.25 mm

10-25

11.7° 6.9°

0.44 mm

10-26

11.8° 8.6°

3.94 mm

10-27

16.7° 5.9°

1.06 mm

Both models agree Avg diff: 2.4°C

Where are air quality stations near Hoorn?

Hoorn225

10.4 km PM2.5: 6.5 µg/m³ PM10: 6.7 µg/m³

Wagenschotpad, Zaandam

27.2 km PM2.5: 6.7 µg/m³

Wagenschotpad, Zaandam

27.2 km PM2.5: 7.2 µg/m³

Zaandam

27.2 km PM2.5: 10.3 µg/m³

Zaandam

27.2 km PM2.5: 7.4 µg/m³

Zaandam

27.2 km PM2.5: 8.9 µg/m³

Zaandam

27.2 km PM2.5: 10.3 µg/m³

Zaandam

27.2 km PM2.5: 7.2 µg/m³

PNH Hemkade

29.1 km PM2.5: 4.6 µg/m³

What cities are near Hoorn?

32 Heerhugowaard 33 Medemblik 31 Volendam 30 Purmerend 33 Enkhuizen 29 Alkmaar 33 Schagen 28 Bergen 28 Heiloo 29 Zaanstad

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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.