Air Quality in Bad Honnef, Germany
Overcast
12.6°C · 90.5% humidity
12.6°
Feels 12.6°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Bad Honnef's air quality — share it
AQI Forecast
Calibrated
56
3am
56
43
41
6am
45
48
50
9am
52
53
54
12pm
35
35
55
3pm
55
56
56
6pm
56
56
56
9pm
56
56
56
12am
56
56
Station readings
47
51
43
CAMS model
adj +2
54
54
54
54
54
54
54
54
54
54
34
34
54
54
54
54
54
54
54
54
54
54
54
54
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.
90.5%
Humidity
19.1 km/h
Wind SE
1011.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.92 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Bad Honnef?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.59.92 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
9.92
Median
9.8
Average
7.0
Low
12.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.1
Both models agree
Avg diff: 4.6°C
Where are air quality stations near Bad Honnef?
56
Rheintalstraße
25
Bonn
34
Bonn-Auerberg, Germany
24
Bonn-Auerberg, Germany
43
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 2026-05-30T04:06 UTC.