Air Quality in Siegburg, Germany

Windy
20.8°C · 59.5% humidity
20.8°
Feels 20.8°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 7pm
38
46
54 10pm
48
44
41 1am
39
58
57 4am
56
55
55 7am
55
55
54 10am
54
54
34 1pm
34
54
54 4pm
54
54
Station readings
41
38
46
60
CAMS model
34
34
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
34
34
54
54
54
54
AD 728×90

Air Quality Index Trend

43h · 2 stn

Siegburg'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.

59.5%
Humidity
58.3 km/h
Wind NNE
1018.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.64 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Siegburg?

Temperature & Precipitation

PM2.5 Trend

43h · 2 stations
PM2.513.64 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
13.64
Median
14.5
Average
11.33
Low
16.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -2.8

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: 4.4°C

Where are air quality stations near Siegburg?

57
Bonn-Auerberg, Germany
10.2 km PM2.5: 15.0 µg/m³
34
Bonn-Auerberg, Germany
10.2 km PM2.5: 8.2 µg/m³
59
Bonn
14.9 km 24.0°C 60.0% RH PM2.5: 16.0 µg/m³ PM10: 22.0 µg/m³
40
Köln-Rodenkirchen, Germany
18.5 km PM2.5: 9.6 µg/m³
60
Hansaring
24.6 km PM2.5: 16.6 µg/m³ PM10: 17.6 µg/m³
2
Hürth, Germany
24.9 km PM2.5: 0.5 µg/m³
15
Köln-Chorweiler, Germany
33.3 km PM2.5: 3.6 µg/m³
33
Köln-Chorweiler, Germany
33.3 km PM2.5: 7.9 µg/m³

What cities are near Siegburg?

52 Sankt Augustin 54 Troisdorf 56 Lohmar 47 Hennef (Sieg) 47 Bonn 57 Rösrath 55 Niederkassel 45 Königswinter 58 Porz am Rhein 47 Bonn Hardtberg
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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 2026-05-29T20:28 UTC.