Air Quality in Littau, Switzerland
Partly Cloudy
16.3°C · 68.4% humidity
16.3°
Feels 16.3°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Littau's air quality — share it
AQI Forecast
Calibrated
6
4pm
6
6
18
7pm
15
14
12
10pm
18
17
37
1am
36
36
36
4am
35
35
35
7am
35
15
8
10am
6
6
6
1pm
6
5
Station readings
30h ago
AQI 8
PM2.5 1.9 µg/m³ · 30h ago
Air Quality Index Trend
45h · 6 stnLittau'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.
68.4%
Humidity
32.2 km/h
Wind NE
1024.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Littau?
Temperature & Precipitation
PM2.5 Trend
45h · 6 stationsPM2.54.3 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
4.3
Median
4.3
Average
4.3
Low
4.3
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.7
What is the 7-day forecast for Littau?
09-05
23.5° 9.6°
0.5 mm
09-06
14.2° 11.8°
10.81 mm
09-07
25.7° 10.6°
2.81 mm
09-08
20.2° 10.5°
0.06 mm
09-09
20.8° 11.9°
1.13 mm
09-10
26.6° 10.7°
1.06 mm
09-11
21.5° 5.8°
Both models agree
Avg diff: 5.1°C
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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 2026-09-05T17:55 UTC.