Air Quality in Bülach, Switzerland
Partly Cloudy
13.6°C · 59.5% humidity
13.6°
Feels 13.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Bülach's air quality — share it
AQI Forecast
Calibrated
5
8pm
7
7
23
11pm
40
39
17
2am
9
9
8
5am
8
8
5
8am
7
7
7
11am
7
7
7
2pm
5
5
5
5pm
5
5
Station readings
5
22
7
8
CAMS model
adj -20
27
27
34
34
54
54
34
27
27
27
27
27
25
27
27
27
27
27
27
25
25
25
25
25
Air Quality Index Trend
48h · 2 stnBülach'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.
59.5%
Humidity
26.2 km/h
Wind N
1015.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.48 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Bülach?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.55.48 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
5.48
Median
5.13
Average
0.67
Low
8.9
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.6
What is the 7-day forecast for Bülach?
07-21
28.5° 13.1°
07-22
25.3° 13.6°
0.13 mm
07-23
20.8° 16.5°
0.19 mm
07-24
22.7° 12.0°
07-25
28.6° 11.2°
3.62 mm
07-26
30.8° 13.0°
4.06 mm
07-27
30.2° 14.8°
1.88 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Bülach?
–
Stonehenge
6
Dubendorf Empa, Switzerland
3
Kindhausen
–
switzerland-schaffhausen-auf-der-platte
17
Adliswil
What cities are near Bülach?
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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 2026-07-21T21:57 UTC.