Air Quality in Bonn Hardtberg, Germany

Windy
27.3°C · 24.5% humidity
27.3°
Feels 27.3°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 2am
12
24
19 5am
20
21
22 8am
23
3
3 11am
0
0
0 2pm
0
0
0 5pm
0
0
0 8pm
4
4
4 11pm
4
4
Station readings
12
12
CAMS model adj -30
54
54
54
54
54
54
54
54
34
34
27
27
27
27
27
27
27
27
27
34
34
34
34
34
AD 728×90

Air Quality Index Trend

46h · 2 stn

Bonn Hardtberg'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.

24.5%
Humidity
54.6 km/h
Wind W
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.53 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Bonn Hardtberg?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.54.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
4.53
Median
6.93
Average
4.5
Low
8.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.6

What is the 7-day forecast for Bonn Hardtberg?

08-03
37.3° 20.8°
08-04
27.6° 14.7°
0.25 mm
08-05
30.3° 17.2°
0.06 mm
08-06
27.2° 20.2°
5.0 mm
08-07
33.2° 16.2°
3.19 mm
08-08
26.9° 13.7°
2.12 mm
08-09
24.1° 13.6°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Bonn Hardtberg?

12
Bonn
1.5 km 16.3°C 53.0% RH PM2.5: 3.0 µg/m³ PM10: 5.0 µg/m³
14
Köln-Rodenkirchen, Germany
21.2 km PM2.5: 3.4 µg/m³
31
Köln-Rodenkirchen, Germany
21.2 km PM2.5: 7.4 µg/m³
17
Hürth, Germany
23.0 km PM2.5: 4.1 µg/m³
12
Hürth, Germany
23.0 km PM2.5: 2.9 µg/m³
44
Rheintalstraße
26.7 km 20.5°C 47.0% RH PM2.5: 10.6 µg/m³ PM10: 11.0 µg/m³

What cities are near Bonn Hardtberg?

19 Alfter 20 Bonn 22 Bornheim 20 Wachtberg 20 Meckenheim 20 Königswinter 19 Rheinbach 25 Niederkassel 24 Sankt Augustin 23 Troisdorf
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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 2026-08-08T03:03 UTC.