Air Quality in Hoorn, Netherlands

Windy
18.6°C · 52.7% humidity
18.6°
Feels 18.6°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
2 7pm
2
2
26 10pm
20
15
12 1am
10
8
7 4am
13
6
5 7am
5
5
4 10am
2
2
2 1pm
2
4
4 4pm
2
2
Station readings 6h ago
AQI 4
PM2.5 1.0 µg/m³ · 6h ago
CAMS model adj -23
25
25
25
27
27
27
27
27
27
27
34
27
27
27
27
27
25
25
25
25
27
27
25
25
AD 728×90

Air Quality Index Trend

30h · 1 stn

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.

52.7%
Humidity
87.9 km/h
Wind WNW
1013.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hoorn?

Temperature & Precipitation

PM2.5 Trend

30h · 1 station
PM2.56.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
6.2
Median
6.2
Average
6.2
Low
6.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.2

What is the 7-day forecast for Hoorn?

07-21
23.6° 14.1°
2.19 mm
07-22
22.1° 11.7°
4.94 mm
07-23
18.7° 15.3°
2.25 mm
07-24
21.8° 14.5°
1.37 mm
07-25
30.2° 11.1°
07-26
30.6° 12.3°
0.19 mm
07-27
23.9° 17.4°
0.25 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Hoorn?

–
Hoorn225
10.4 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
74
PNH De Rijp
16.0 km PM2.5: 23.0 µg/m³
26
Wagenschotpad, Zaandam
27.2 km PM2.5: 6.2 µg/m³
55
Zaandam
27.2 km PM2.5: 14.0 µg/m³
45
Zaandam
27.2 km PM2.5: 10.8 µg/m³
34
Zaandam
27.2 km PM2.5: 8.2 µg/m³
27
Zaandam
27.2 km PM2.5: 6.5 µg/m³
38
Zaandam
27.2 km PM2.5: 9.1 µg/m³
25
Zaandam
27.2 km PM2.5: 6.0 µg/m³
38
Zaandam
27.2 km PM2.5: 9.1 µg/m³

What cities are near Hoorn?

26 Heerhugowaard 26 Medemblik 25 Volendam 24 Purmerend 26 Enkhuizen 18 Alkmaar 26 Schagen 10 Bergen 15 Heiloo 29 Zaanstad
Get AQI alerts for Hoorn

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

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.