Air Quality in Bonn, Germany

Windy
24.3°C · 26.9% humidity
24.3°
Feels 24.3°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
13 4pm
13
13
12 7pm
18
22
5 10pm
7
8
9 1am
10
11
11 4am
11
11
12 7am
12
12
12 10am
5
5
5 1pm
5
5
Station readings
13
13
13
CAMS model adj -22
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 2 stn

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.

26.9%
Humidity
56.7 km/h
Wind NW
1013.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
3.0 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Bonn?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.53.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
3.0
Median
3.0
Average
3.0
Low
3.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +6.8

What is the 7-day forecast for Bonn?

07-21
27.7° 15.1°
0.25 mm
07-22
28.5° 15.3°
0.31 mm
07-23
21.0° 17.8°
0.31 mm
07-24
25.1° 17.1°
0.75 mm
07-25
31.4° 12.2°
07-26
31.3° 13.4°
3.13 mm
07-27
30.3° 18.0°
Both models agree Avg diff: 3.7°C

Where are air quality stations near Bonn?

34
Bonn-Auerberg, Germany
2.3 km PM2.5: 8.2 µg/m³
46
Bonn-Auerberg, Germany
2.3 km PM2.5: 11.0 µg/m³
12
Bonn
4.2 km 25.6°C 23.0% RH PM2.5: 3.0 µg/m³ PM10: 5.0 µg/m³
63
Köln-Rodenkirchen, Germany
19.0 km PM2.5: 17.8 µg/m³
57
Hürth, Germany
22.2 km PM2.5: 15.0 µg/m³
–
Hansaring
25.8 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
38
Rheintalstraße
27.8 km 30.0°C 21.0% RH PM2.5: 9.2 µg/m³ PM10: 9.8 µg/m³

What cities are near Bonn?

12 Bonn Hardtberg 12 Alfter 12 Bornheim 12 Sankt Augustin 12 Troisdorf 18 Königswinter 12 Niederkassel 12 Siegburg 18 Wachtberg 16 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 2026-07-21T17:17 UTC.