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

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
AD 728×90

Air Quality Index Trend

47h · 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.

90.5%
Humidity
19.1 km/h
Wind SE
1011.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
41
9.92 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.59.92 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.92
Median
9.8
Average
7.0
Low
12.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.1
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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.