Air Quality in Siegburg, Germany

Clear
26.2°C · 28.5% humidity
26.2°
Feels 26.2°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 6am
22
13
23 9am
5
4
3 12pm
2
1
1 3pm
1
0
0 6pm
0
0
0 9pm
0
0
0 12am
0
0
0 3am
0
0
Station readings
14
22
13
CAMS model adj -38
54
54
54
54
34
34
27
27
27
27
27
27
27
27
27
34
34
34
34
34
34
27
27
27
AD 728×90

Air Quality Index Trend

47h · 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.

28.5%
Humidity
39.4 km/h
Wind W
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.63 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Siegburg?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.55.63 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
5.63
Median
5.57
Average
1.47
Low
8.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.5

What is the 7-day forecast for Siegburg?

08-03
36.6° 19.9°
08-04
27.1° 13.8°
0.56 mm
08-05
28.2° 15.6°
0.19 mm
08-06
25.9° 18.2°
6.06 mm
08-07
33.2° 15.3°
2.25 mm
08-08
26.2° 13.4°
2.63 mm
08-09
22.2° 12.8°
Both models agree Avg diff: 4.6°C

Where are air quality stations near Siegburg?

12
Bonn
14.9 km 16.6°C 55.0% RH PM2.5: 3.0 µg/m³ PM10: 5.0 µg/m³
10
Köln-Rodenkirchen, Germany
18.5 km PM2.5: 2.4 µg/m³
14
Köln-Rodenkirchen, Germany
18.5 km PM2.5: 3.4 µg/m³
31
Köln-Rodenkirchen, Germany
18.5 km PM2.5: 7.4 µg/m³
43
Köln Clevischer Ring, Germany
23.0 km PM2.5: 10.3 µg/m³
36
Köln Turiner Straße, Germany
24.0 km PM2.5: 8.6 µg/m³
13
Köln Turiner Straße, Germany
24.0 km PM2.5: 3.1 µg/m³
–
Hansaring
24.6 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
12
Hürth, Germany
24.9 km PM2.5: 2.9 µg/m³
16
Hürth, Germany
24.9 km PM2.5: 3.8 µg/m³

What cities are near Siegburg?

24 Sankt Augustin 23 Troisdorf 24 Lohmar 25 Hennef (Sieg) 20 Bonn 24 Rösrath 25 Niederkassel 20 Königswinter 28 Porz am Rhein 19 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 2026-08-08T07:23 UTC.