Air Quality in Lancy, Switzerland

Partly Cloudy
24.3°C · 56.3% humidity
24.3°
Feels 24.3°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
43 11pm
39
42
42 2am
42
49
49 5am
49
69
69 8am
42
42
42 11am
42
42
42 2pm
40
40
40 5pm
39
39
40 8pm
40
42
Station readings
43
39
39
33
CAMS model adj +15
27
27
27
27
27
34
34
34
54
54
27
27
27
27
27
27
25
25
25
24
24
25
25
27
AD 728×90

Air Quality Index Trend

31h · 3 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.

56.3%
Humidity
28.2 km/h
Wind NW
1015.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.18 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Lancy?

Temperature & Precipitation

PM2.5 Trend

31h · 3 stations
PM2.510.18 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
10.18
Median
10.2
Average
10.1
Low
10.3
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.9

What is the 7-day forecast for Lancy?

08-03
33.5° 17.9°
0.38 mm
08-04
30.1° 17.4°
08-05
28.8° 18.9°
08-06
24.9° 16.8°
1.44 mm
08-07
33.7° 15.6°
4.25 mm
08-08
22.4° 13.2°
0.56 mm
08-09
22.2° 13.1°
3.69 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Lancy?

35
Gaillard, France
7.7 km PM2.5: 8.4 µg/m³
29
Gaillard, France
7.7 km PM2.5: 7.0 µg/m³
22
Gaillard, France
7.7 km PM2.5: 5.3 µg/m³
35
Gaillard, France
7.7 km PM2.5: 8.4 µg/m³
38
Annemasse, France
9.7 km PM2.5: 9.1 µg/m³
92
Annemasse, France
9.7 km PM2.5: 31.6 µg/m³
39
Annemasse, France
9.7 km PM2.5: 9.4 µg/m³
25
Saint-Germain-Sur-Rhone, France
26.1 km PM2.5: 6.0 µg/m³
38
Saint-Germain-Sur-Rhone, France
26.1 km PM2.5: 9.1 µg/m³
40
Saint-Germain-Sur-Rhone, France
26.1 km PM2.5: 9.6 µg/m³

What cities are near Lancy?

42 Onex 42 Carouge 42 Genève 42 Vernier 42 Meyrin 43 Annemasse 42 Nyon 40 Annecy-le-Vieux 40 Annecy 40 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 2026-08-08T00:54 UTC.