Air Quality in Bad Honnef, Germany

Partly Cloudy
16.1°C · 53.1% humidity
16.1°
Feels 16.1°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
68 9am
58
48
43 12pm
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Station readings
68
58
48
19
59

Air Quality Index Trend

48h · 2 stn

Bad 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.

53.1%
Humidity
16.4 km/h
Wind WSW
1021.8 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
43
10.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Bad Honnef?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.510.3 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (2 stations within 25 km)
10.3
Median
10.02
Average
3.5
Low
16.53
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -2.1

What is the 7-day forecast for Bad Honnef?

10-21
16.1° 3.6°
0.06 mm
10-22
18.8° 6.2°
0.13 mm
10-23
9.2° 6.0°
1.13 mm
10-24
10.6° 5.0°
0.31 mm
10-25
15.3° 4.7°
10-26
11.5° 6.0°
3.81 mm
10-27
17.2° 4.9°
0.25 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Bad Honnef?

33
Rheintalstraße
14.7 km 18.8°C 50.0% RH PM2.5: 7.9 µg/m³ PM10: 8.3 µg/m³
4
Bonn
15.3 km 13.3°C 61.0% RH PM2.5: 1.0 µg/m³ PM10: 2.0 µg/m³
59
Neuwied-Hermannstraße, Germany
29.1 km PM2.5: 15.9 µg/m³
61
Neuwied-Hermannstraße, Germany
29.1 km PM2.5: 16.9 µg/m³

What cities are near Bad Honnef?

29 Königswinter 55 Remagen 27 Wachtberg 59 Sinzig 15 Bonn 52 Bad Neuenahr-Ahrweiler 15 Bonn Hardtberg 24 Meckenheim 15 Sankt Augustin 15 Hennef (Sieg)
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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 2026-10-21T10:50 UTC.