Air Quality in Nyon, Switzerland

Partly Cloudy
24.0°C · 52.6% humidity
24.0°
Feels 24.0°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
86 1pm
76
36
51 4pm
50
50
50 7pm
50
52
59 10pm
59
79
79 1am
79
52
52 4am
52
52
59 7am
79
79
50 10am
50
50
Station readings
86
76
36
49
CAMS model adj +25
25
25
25
25
25
25
25
25
27
34
34
54
54
54
27
27
27
27
34
54
54
25
25
25
AD 728×90

Air Quality Index Trend

44h · 2 stn

Nyon'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.

52.6%
Humidity
18.0 km/h
Wind SE
1018.9 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
51
12.23 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Nyon?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.512.23 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (4 stations within 25 km)
12.23
Median
12.32
Average
4.8
Low
24.5
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -6.2
Both models agree Avg diff: 6.3°C

Where are air quality stations near Nyon?

31
Annemasse, France
20.8 km PM2.5: 7.4 µg/m³
29
Annemasse, France
20.8 km PM2.5: 7.0 µg/m³
29
Gaillard, France
21.2 km PM2.5: 7.0 µg/m³
61
Gaillard, France
21.2 km PM2.5: 16.9 µg/m³
41
Gaillard, France
21.2 km PM2.5: 9.8 µg/m³

What cities are near Nyon?

20 Thonon-les-Bains 53 Meyrin 27 Annemasse 55 Genève 54 Vernier 55 Lancy 55 Carouge 20 Morges 53 Onex 19 Renens
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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 2026-09-05T14:49 UTC.