Air Quality in Kloten, Switzerland

Partly Cloudy
16.6°C · 68.6% humidity
16.6°
Feels 16.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 2pm
5
5
23 5pm
17
13
11 8pm
9
8
7 11pm
9
8
8 2am
6
7
7 5am
7
7
7 8am
7
7
5 11am
5
4
Station readings
4
CAMS model adj -20
24
25
25
25
24
24
24
24
25
25
27
27
27
25
27
27
27
27
27
27
27
25
25
24
AD 728×90

Air Quality Index Trend

43h · 1 stn

Kloten'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.

68.6%
Humidity
31.1 km/h
Wind ENE
1024.4 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
23
5.61 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.55.61 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
5.61
Median
4.8
Average
1.0
Low
7.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.4
09-05
23.5° 9.7°
0.75 mm
09-06
18.7° 12.3°
6.69 mm
09-07
23.1° 10.2°
0.62 mm
09-08
21.6° 11.3°
09-09
21.3° 10.9°
0.44 mm
09-10
27.0° 11.1°
0.31 mm
09-11
20.9° 5.7°
0.06 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 2026-09-05T15:06 UTC.