What is the air quality in Nyon today?

The current Air Quality Index (AQI) in Nyon is 38 (Good). PM2.5 concentration is 9.1 µg/m³.

What is the temperature in Nyon right now?

The current temperature in Nyon is 12.9°C (feels like 12.9°C). Humidity is 53.6% and wind speed is 27.6 km/h.

Is it safe to go outside in Nyon?

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

Air Quality in Nyon, Switzerland

Partly Cloudy

12.9°C · 53.6% humidity

12.9°

Feels 12.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

14h · 2 stn

View full history →

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.

53.6%

Humidity

27.6 km/h

Wind E

1020.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.1 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Nyon?

Temperature & Precipitation

PM2.5 Trend

14h · 2 stations

PM2.59.1 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

9.1

Median

9.1

Average

9.1

Low

9.1

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -3.1

What is the 7-day forecast for Nyon?

10-21

12.9° -1.0°

0.06 mm

10-22

18.4° 7.4°

2.56 mm

10-23

9.4° 2.9°

3.62 mm

10-24

8.0° 5.1°

0.62 mm

10-25

14.6° 1.9°

10-26

7.1° 4.0°

0.44 mm

10-27

13.1° 3.0°

Both models agree Avg diff: 4.1°C

Where are air quality stations near Nyon?

Annemasse, France

20.8 km PM2.5: 4.1 µg/m³

Gaillard, France

21.2 km PM2.5: 3.8 µg/m³

What cities are near Nyon?

11 Thonon-les-Bains 38 Meyrin 38 Annemasse 38 Genève 38 Vernier 38 Lancy 38 Carouge 11 Morges 38 Onex 10 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 2026-10-21T10:52 UTC.