What is the air quality in Bonn today?

The current Air Quality Index (AQI) in Bonn is 40 (Good). PM2.5 concentration is 9.49 µg/m³.

What is the temperature in Bonn right now?

The current temperature in Bonn is 5.0°C (feels like -0.4°C). Humidity is 79.1% and wind speed is 36.1 km/h.

Is it safe to go outside in Bonn?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Bonn, Germany

Cloudy

5.0°C · 79.1% humidity

5.0°

Feels -0.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 3 stn

View full history →

Bonn'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.

79.1%

Humidity

36.1 km/h

Wind SE

1017.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.49 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Bonn?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations

PM2.59.49 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (3 stations within 25 km)

9.49

Median

6.07

Average

1.0

Low

10.0

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +4.0

What is the 7-day forecast for Bonn?

10-21

16.8° 5.0°

0.06 mm

10-22

19.2° 7.1°

0.06 mm

10-23

10.3° 7.0°

1.25 mm

10-24

11.3° 5.9°

0.63 mm

10-25

16.0° 6.0°

10-26

12.2° 7.2°

4.37 mm

10-27

17.7° 5.7°

0.25 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Bonn?

Bonn

4.2 km 11.2°C 74.0% RH PM2.5: 8.0 µg/m³ PM10: 11.0 µg/m³

Köln-Rodenkirchen, Germany

19.0 km PM2.5: 1.0 µg/m³

Hürth, Germany

22.2 km PM2.5: 1.2 µg/m³

Hürth, Germany

22.2 km PM2.5: 0.2 µg/m³

Hansaring

25.8 km PM2.5: 27.7 µg/m³ PM10: 29.3 µg/m³

Rheintalstraße

27.8 km 16.1°C 62.0% RH PM2.5: 33.9 µg/m³ PM10: 38.1 µg/m³

What cities are near Bonn?

41 Bonn Hardtberg 42 Alfter 45 Bornheim 30 Sankt Augustin 51 Troisdorf 60 Königswinter 45 Niederkassel 43 Siegburg 58 Wachtberg 56 Meckenheim

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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 2026-10-21T07:41 UTC.