Air Quality in Bad Honnef, Germany
Clear
26.2°C · 28.5% humidity
26.2°
Feels 26.2°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
30
2am
29
35
21
5am
25
28
30
8am
31
12
13
11am
7
7
7
2pm
8
8
8
5pm
8
8
8
8pm
15
15
15
11pm
15
15
Station readings
30
29
35
CAMS model
adj -19
54
54
54
54
54
54
54
54
34
34
27
27
27
27
27
27
27
27
27
34
34
34
34
34
Air Quality Index Trend
47h · 2 stnBad Honnef'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.
28.5%
Humidity
39.4 km/h
Wind W
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Bad Honnef?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.55.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
5.0
Median
4.97
Average
4.5
Low
5.45
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.1
What is the 7-day forecast for Bad Honnef?
08-03
36.6° 19.9°
08-04
27.1° 13.8°
0.56 mm
08-05
28.2° 15.6°
0.19 mm
08-06
25.9° 18.2°
6.06 mm
08-07
33.2° 15.3°
2.25 mm
08-08
26.2° 13.4°
2.63 mm
08-09
22.2° 12.8°
Both models agree
Avg diff: 4.5°C
Where are air quality stations near Bad Honnef?
51
Rheintalstraße
17
Bonn
43
Neuwied-Hermannstraße, Germany
50
Neuwied-Hermannstraße, Germany
37
Neuwied-Hermannstraße, Germany
What cities are near Bad Honnef?
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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 2026-08-08T03:47 UTC.