Air Quality in Kriens, Switzerland

Drizzle
13.8°C · 79.5% humidity
13.8°
Feels 13.8°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

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
AD 728×90

Air Quality Index Trend

45h · 6 stn

Kriens'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.

79.5%
Humidity
10.4 km/h
Wind NNE
1024.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
18
4.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations
PM2.54.3 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
4.3
Median
4.3
Average
4.3
Low
4.3
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.7
09-05
22.8° 9.7°
0.19 mm
09-06
12.1° 9.4°
5.87 mm
09-07
24.8° 8.7°
4.56 mm
09-08
19.7° 11.4°
0.81 mm
09-09
20.2° 11.0°
1.81 mm
09-10
25.1° 10.5°
3.0 mm
09-11
19.8° 5.9°
0.13 mm
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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.