Air Quality in Bornheim, Germany

Overcast
11.0°C · 93.4% humidity
11.0°
Feels 11.0°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 8pm
38
59
52 11pm
50
49
48 2am
67
66
66 5am
66
65
65 8am
65
45
45 11am
65
65
45 2pm
65
65
65 5pm
65
65
Station readings
40
38
59
52
CAMS model adj +11
34
34
27
34
34
34
34
54
54
54
54
54
54
54
34
34
54
54
34
54
54
54
54
54
AD 728×90

Air Quality Index Trend

43h · 2 stn

Bornheim'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.

93.4%
Humidity
23.3 km/h
Wind SSE
1011.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.72 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Bornheim?

Temperature & Precipitation

PM2.5 Trend

43h · 2 stations
PM2.512.72 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
12.72
Median
12.51
Average
9.1
Low
14.8
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -1.9

What is the 7-day forecast for Bornheim?

05-29
21.2° 11.6°
0.06 mm
05-30
15.7° 11.0°
5.5 mm
05-31
24.7° 8.6°
5.12 mm
06-01
26.1° 14.0°
06-02
27.9° 17.7°
7.37 mm
06-03
17.5° 13.6°
0.69 mm
06-04
31.9° 18.6°
0.13 mm
Both models agree Avg diff: 4.6°C

Where are air quality stations near Bornheim?

53
Bonn
6.4 km 23.2°C 60.0% RH PM2.5: 13.0 µg/m³ PM10: 17.0 µg/m³
57
Bonn-Auerberg, Germany
6.5 km PM2.5: 15.0 µg/m³
34
Bonn-Auerberg, Germany
6.5 km PM2.5: 8.2 µg/m³
30
Köln-Rodenkirchen, Germany
14.1 km PM2.5: 7.2 µg/m³
2
Hürth, Germany
15.0 km PM2.5: 0.5 µg/m³
35
Hansaring
20.6 km PM2.5: 8.3 µg/m³ PM10: 9.9 µg/m³

What cities are near Bornheim?

52 Alfter 53 Niederkassel 52 Wesseling 52 Bonn Hardtberg 53 Bonn 48 Brühl 51 Weilerswist 53 Troisdorf 54 Rodenkirchen 54 Porz am Rhein
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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 2026-05-29T21:24 UTC.