Air Quality in Bülach, Switzerland

Partly Cloudy
24.8°C · 52.4% humidity
24.8°
Feels 24.8°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
8 11pm
15
12
8 2am
7
7
7 5am
5
5
5 8am
5
7
7 11am
7
7
5 2pm
5
5
5 5pm
5
5
5 8pm
7
7
Station readings
8
15
12
CAMS model adj -20
34
27
27
27
27
27
27
25
25
25
25
27
27
27
27
25
25
25
25
25
25
25
27
27
AD 728×90

Air Quality Index Trend

47h · 3 stn

Bülach'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.

52.4%
Humidity
24.9 km/h
Wind WNW
1014.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
8
1.92 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Bülach?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.51.92 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
1.92
Median
2.23
Average
1.33
Low
4.08
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +4.3

What is the 7-day forecast for Bülach?

08-03
33.3° 18.6°
0.19 mm
08-04
28.8° 15.5°
2.19 mm
08-05
28.1° 17.8°
0.25 mm
08-06
29.8° 17.7°
2.12 mm
08-07
34.3° 15.1°
3.06 mm
08-08
22.2° 12.0°
1.87 mm
08-09
21.7° 12.2°
4.25 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Bülach?

–
Stonehenge
10.9 km PM2.5: 0.0 µg/m³ PM10: 1.3 µg/m³
38
Dubendorf Empa, Switzerland
14.3 km PM2.5: 9.1 µg/m³
42
Zurich Kaserne, Switzerland
16.1 km PM2.5: 10.1 µg/m³
39
Zurich Kaserne, Switzerland
16.1 km PM2.5: 9.4 µg/m³
14
Kindhausen
16.9 km 15.6°C PM2.5: 3.3 µg/m³ PM10: 3.3 µg/m³
7
switzerland-schaffhausen-auf-der-platte
22.0 km PM2.5: 1.6 µg/m³ PM10: 1.9 µg/m³
13
Adliswil
23.4 km PM2.5: 3.2 µg/m³ PM10: 3.2 µg/m³

What cities are near Bülach?

9 Kloten 10 Zürich (Kreis 11) 10 Zürich (Kreis 11) / Seebach 11 Zürich (Kreis 11) / Affoltern 11 Zürich (Kreis 11) / Oerlikon 12 Zürich (Kreis 10) 11 Zürich (Kreis 12) 12 Zürich (Kreis 10) / Höngg 8 Stadt Winterthur (Kreis 1) 8 Winterthur
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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 2026-08-08T00:55 UTC.