Air Quality in Horgen, Switzerland

Drizzle
25.2°C · 59.1% humidity
25.2°
Feels 25.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 12am
13
19
18 3am
32
34
35 6am
36
36
25 9am
25
25
6 12pm
0
0
0 3pm
0
0
0 6pm
0
0
0 9pm
6
26
Station readings
24
13
19
CAMS model adj -28
54
54
54
54
66
66
66
66
66
54
54
54
34
27
27
25
25
25
25
25
25
27
34
54
AD 728×90

Air Quality Index Trend

47h · 2 stn

Horgen'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.

59.1%
Humidity
9.6 km/h
Wind NE
1014.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.43 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Horgen?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.54.43 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
4.43
Median
6.03
Average
1.91
Low
12.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.6

What is the 7-day forecast for Horgen?

08-03
34.3° 18.5°
0.94 mm
08-04
29.1° 15.8°
0.25 mm
08-05
28.7° 16.9°
1.13 mm
08-06
28.7° 17.8°
0.38 mm
08-07
34.1° 16.4°
3.06 mm
08-08
23.1° 12.8°
6.13 mm
08-09
22.5° 14.1°
4.06 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Horgen?

20
Adliswil
8.0 km PM2.5: 4.8 µg/m³ PM10: 4.8 µg/m³
39
Zurich Kaserne, Switzerland
14.0 km PM2.5: 9.4 µg/m³
40
Zurich Kaserne, Switzerland
14.0 km PM2.5: 9.6 µg/m³
40
Dubendorf Empa, Switzerland
16.0 km PM2.5: 9.6 µg/m³
14
Kindhausen
17.5 km 14.6°C PM2.5: 3.3 µg/m³ PM10: 3.3 µg/m³
46
Rigi Seebodenalp, Switzerland
23.7 km PM2.5: 11.0 µg/m³
26
Tanikon, Switzerland
33.6 km PM2.5: 6.2 µg/m³

What cities are near Horgen?

17 Adliswil 31 Baar 16 Zürich (Kreis 2) / Wollishofen 17 Zürich (Kreis 2) 15 Zürich (Kreis 8) 38 Zug 14 Zürich 12 Zürich (Kreis 7) 15 Zürich (Kreis 3) 37 Cham
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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 2026-08-08T01:56 UTC.