Air Quality in Lancy, Switzerland

Rain
19.5°C · 85.8% humidity
19.5°
Feels 19.5°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
54 6pm
54
54
44 9pm
47
49
50 12am
51
52
53 3am
53
53
54 6am
54
54
34 9am
34
34
34 12pm
27
27
27 3pm
27
27
AD 728×90

Air Quality Index Trend

48h · 2 stn

Lancy'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.

85.8%
Humidity
10.8 km/h
Wind NW
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
44
10.51 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Lancy?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.510.51 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
10.51
Median
10.83
Average
8.9
Low
11.8
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -0.5

What is the 7-day forecast for Lancy?

05-29
19.5° 10.7°
2.25 mm
05-30
18.3° 7.6°
0.38 mm
05-31
23.1° 10.2°
0.06 mm
06-01
23.5° 12.1°
0.75 mm
06-02
17.1° 11.3°
6.13 mm
06-03
17.8° 8.6°
0.06 mm
06-04
22.0° 13.8°
5.38 mm
Both models agree Avg diff: 4.8°C

Where are air quality stations near Lancy?

25
Gaillard, France
7.7 km PM2.5: 6.0 µg/m³
46
Annemasse, France
9.7 km PM2.5: 11.0 µg/m³
53
Saint-Germain-Sur-Rhone, France
26.1 km PM2.5: 13.1 µg/m³
61
Saint-Germain-Sur-Rhone, France
26.1 km PM2.5: 16.9 µg/m³

What cities are near Lancy?

44 Onex 43 Carouge 43 Genève 44 Vernier 44 Meyrin 49 Annemasse 45 Nyon 53 Annecy-le-Vieux 53 Annecy 53 Cran-Gevrier
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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 2026-05-29T19:39 UTC.