What is the air quality in Bülach today?

The current Air Quality Index (AQI) in Bülach is 10 (Good). PM2.5 concentration is 2.42 µg/m³.

What is the temperature in Bülach right now?

The current temperature in Bülach is 10.5°C (feels like 10.5°C). Humidity is 99.6% and wind speed is 4.2 km/h.

Is it safe to go outside in Bülach?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Bülach, Switzerland

Heavy Rain

10.5°C · 99.6% humidity

10.5°

Feels 10.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

6 10pm

10 1am

4 4am

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Station readings

CAMS model adj -20

Air Quality Index Trend

46h · 4 stn

View full history →

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.

99.6%

Humidity

4.2 km/h

Wind SSE

1019.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.42 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Bülach?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations

PM2.52.42 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (4 stations within 25 km)

2.42

Median

2.68

Average

1.74

Low

4.87

High

PM2.5 µg/m³ · Model: 6.15 · Bias: +3.7

What is the 7-day forecast for Bülach?

06-08

25.3° 12.2°

0.19 mm

06-09

23.4° 9.2°

27.94 mm

06-10

22.1° 11.3°

0.81 mm

06-11

22.5° 11.8°

4.5 mm

06-12

25.3° 10.0°

4.63 mm

06-13

22.8° 9.0°

9.13 mm

06-14

27.0° 10.5°

0.5 mm

Both models agree Avg diff: 3.2°C

Where are air quality stations near Bülach?

Stonehenge

10.9 km PM2.5: 3.2 µg/m³ PM10: 3.2 µg/m³

Dubendorf Empa, Switzerland

14.3 km PM2.5: 4.1 µg/m³

Kindhausen

16.9 km 16.7°C PM2.5: 2.5 µg/m³ PM10: 2.5 µg/m³

switzerland-schaffhausen-auf-der-platte

22.0 km PM2.5: 1.9 µg/m³ PM10: 1.9 µg/m³

Adliswil

23.4 km PM2.5: 4.3 µg/m³ PM10: 4.6 µg/m³

What cities are near Bülach?

10 Kloten 12 Zürich (Kreis 11) 12 Zürich (Kreis 11) / Seebach 13 Zürich (Kreis 11) / Affoltern 13 Zürich (Kreis 11) / Oerlikon 14 Zürich (Kreis 10) 12 Zürich (Kreis 12) 14 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 2026-06-08T23:10 UTC.