Air Quality in Horgen, Switzerland
Rain
10.8°C · 98.6% humidity
10.8°
Feels 10.8°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
Horgen's air quality — share it
AQI Forecast
Calibrated
22
1am
17
26
24
4am
17
12
9
7am
6
5
3
10am
2
2
1
1pm
1
1
0
4pm
0
0
0
7pm
0
0
0
10pm
2
2
Station readings
22
17
26
18
CAMS model
adj -25
54
54
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
25
25
25
27
27
Air Quality Index Trend
47h · 2 stnHorgen'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.
98.6%
Humidity
3.9 km/h
Wind N
1019.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.67 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Horgen?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.55.67 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
5.67
Median
5.97
Average
2.72
Low
8.6
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.3
What is the 7-day forecast for Horgen?
06-09
24.2° 9.9°
19.13 mm
06-10
22.8° 11.8°
2.87 mm
06-11
23.7° 12.8°
8.63 mm
06-12
25.0° 10.8°
10.81 mm
06-13
24.2° 9.0°
16.69 mm
06-14
27.9° 10.5°
06-15
29.2° 11.6°
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Horgen?
20
Adliswil
17
Dubendorf Empa, Switzerland
10
Kindhausen
18
Rigi Seebodenalp, Switzerland
51
Tanikon, Switzerland
17
Tanikon, Switzerland
What cities are near Horgen?
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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 2026-06-09T02:54 UTC.