What is the air quality in Lausanne today?

The current Air Quality Index (AQI) in Lausanne is 13 (Good). PM2.5 concentration is 3.09 µg/m³.

What is the temperature in Lausanne right now?

The current temperature in Lausanne is 13.8°C (feels like 13.8°C). Humidity is 55.9% and wind speed is 26.9 km/h.

Is it safe to go outside in Lausanne?

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

Air Quality in Lausanne, Switzerland

Partly Cloudy

13.8°C · 55.9% humidity

13.8°

Feels 13.8°

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

42h · 1 stn

View full history →

Lausanne'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.

55.9%

Humidity

26.9 km/h

Wind ENE

1020.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.09 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Lausanne?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station

PM2.53.09 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

3.09

Median

2.65

Average

0.99

Low

4.3

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +2.9

What is the 7-day forecast for Lausanne?

10-21

15.4° 3.1°

10-22

18.1° 9.8°

3.13 mm

10-23

13.9° 6.9°

3.25 mm

10-24

11.3° 7.7°

0.75 mm

10-25

16.7° 5.9°

0.13 mm

10-26

10.3° 8.4°

0.62 mm

10-27

13.5° 7.1°

0.31 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Lausanne?

Lausanne Cesar Roux, Switzerland

0.8 km PM2.5: 4.3 µg/m³

Meteo Lausanne

1.1 km 9.1°C 91.3% RH PM2.5: 1.1 µg/m³ PM10: 1.3 µg/m³

What cities are near Lausanne?

13 Pully 10 Renens 11 Morges 11 Vevey 11 Thonon-les-Bains 11 Montreux 30 Yverdon-les-Bains 38 Nyon 30 Bulle 24 Monthey

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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 2026-10-21T11:01 UTC.