Air Quality in Bad Honnef, Germany

Drizzle
8.7°C · 96.0% humidity
8.7°
Feels 6.8°
6
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 1am
0
5
6 4am
9
6
4 7am
3
2
2 10am
1
1
1 1pm
0
0
0 4pm
0
0
0 7pm
0
0
0 10pm
0
0
Station readings
5
7
5
8
CAMS model adj -30
34
27
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 1 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.

96.0%
Humidity
12.2 km/h
Wind SW
1019.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
6
1.51 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Bad Honnef?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.51.51 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
1.51
Median
1.5
Average
1.33
Low
1.67
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +4.4
Both models agree Avg diff: 3.6°C

Where are air quality stations near Bad Honnef?

8
Rheintalstraße
14.7 km 21.1°C 54.0% RH PM2.5: 1.8 µg/m³ PM10: 2.0 µg/m³
4
Bonn
15.3 km 15.5°C 66.0% RH PM2.5: 1.0 µg/m³ PM10: 2.0 µg/m³
25
Bonn-Auerberg, Germany
16.0 km PM2.5: 6.0 µg/m³
20
Bonn-Auerberg, Germany
16.0 km PM2.5: 4.8 µg/m³
44
Neuwied-Hermannstraße, Germany
29.1 km PM2.5: 10.6 µg/m³

What cities are near Bad Honnef?

6 Königswinter 9 Remagen 6 Wachtberg 9 Sinzig 6 Bonn 7 Bad Neuenahr-Ahrweiler 6 Bonn Hardtberg 6 Meckenheim 10 Sankt Augustin 10 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 2026-06-09T02:20 UTC.