Air Quality in Sankt Augustin, Germany

Windy
24.3°C · 26.9% humidity
24.3°
Feels 24.3°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
13 4pm
12
12
12 7pm
18
22
5 10pm
7
8
9 1am
10
11
11 4am
11
11
12 7am
12
12
12 10am
5
5
5 1pm
5
5
Station readings
13
12
12
CAMS model adj -22
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 2 stn

Sankt Augustin'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.

26.9%
Humidity
56.7 km/h
Wind NW
1013.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
3.0 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Sankt Augustin?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.53.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
3.0
Median
3.0
Average
3.0
Low
3.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +6.8

What is the 7-day forecast for Sankt Augustin?

07-21
27.7° 15.1°
0.25 mm
07-22
28.5° 15.3°
0.31 mm
07-23
21.0° 17.8°
0.31 mm
07-24
25.1° 17.1°
0.75 mm
07-25
31.4° 12.2°
07-26
31.3° 13.4°
3.13 mm
07-27
30.3° 18.0°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Sankt Augustin?

46
Bonn-Auerberg, Germany
8.4 km PM2.5: 11.0 µg/m³
34
Bonn-Auerberg, Germany
8.4 km PM2.5: 8.2 µg/m³
12
Bonn
12.7 km 25.6°C 23.0% RH PM2.5: 3.0 µg/m³ PM10: 5.0 µg/m³
63
Köln-Rodenkirchen, Germany
19.6 km PM2.5: 17.8 µg/m³
57
Hürth, Germany
25.3 km PM2.5: 15.0 µg/m³
–
Hansaring
26.0 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
12
germany-ehrenfeld-am-rosenhof
29.5 km 25.0°C 2147480064.0% RH PM2.5: 3.0 µg/m³ PM10: 4.0 µg/m³

What cities are near Sankt Augustin?

12 Siegburg 12 Troisdorf 12 Hennef (Sieg) 12 Lohmar 12 Bonn 18 Königswinter 12 Niederkassel 12 Bonn Hardtberg 12 Rösrath 12 Alfter
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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 2026-07-21T17:25 UTC.