Air Quality in Siegburg, Germany
Cloudy
10.5°C · 85.0% humidity
10.5°
Feels 10.5°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
13
11pm
33
33
24
2am
0
0
1
5am
2
2
3
8am
5
5
13
11am
13
13
13
2pm
33
33
33
5pm
33
13
13
8pm
13
13
Station readings
12
12
CAMS model
adj -21
34
54
54
54
27
25
25
25
25
25
27
27
34
34
34
34
54
54
54
54
34
34
34
34
Air Quality Index Trend
45h · 1 stnSiegburg'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. Current PM2.5 concentration in Siegburg is 1.1× the WHO annual guideline of 5 µg/m³.
85.0%
Humidity
8.9 km/h
Wind SSW
1023.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.74 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Siegburg?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.55.74 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
5.74
Median
6.82
Average
3.67
Low
8.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +4.3
What is the 7-day forecast for Siegburg?
05-29
20.8° 10.5°
0.06 mm
05-30
15.9° 10.3°
6.56 mm
05-31
24.0° 8.2°
6.56 mm
06-01
26.2° 13.1°
06-02
26.6° 17.8°
6.69 mm
06-03
17.6° 12.9°
0.44 mm
06-04
30.4° 17.2°
0.13 mm
Both models agree
Avg diff: 4.7°C
Where are air quality stations near Siegburg?
16
Bonn-Auerberg, Germany
50
Bonn-Auerberg, Germany
17
Bonn
29
Köln-Rodenkirchen, Germany
–
Hansaring
29
Hürth, Germany
29
Köln-Chorweiler, Germany
21
Köln-Chorweiler, Germany
What cities are near Siegburg?
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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 2026-05-29T00:13 UTC.