What is the air quality in Bornheim today?

The current Air Quality Index (AQI) in Bornheim is 7 (Good). PM2.5 concentration is 1.63 µg/m³.

What is the temperature in Bornheim right now?

The current temperature in Bornheim is 9.3°C (feels like 6.4°C). Humidity is 92.7% and wind speed is 20.4 km/h.

Is it safe to go outside in Bornheim?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Bornheim, Germany

Drizzle

9.3°C · 92.7% humidity

9.3°

Feels 6.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

18 1am

7 4am

3 7am

2 10am

1 1pm

1 4pm

1 7pm

1 10pm

Station readings

CAMS model adj -24

Air Quality Index Trend

46h · 1 stn

View full history →

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.

92.7%

Humidity

20.4 km/h

Wind SW

1019.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

1.63 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Bornheim?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station

PM2.51.63 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (4 stations within 25 km)

1.63

Median

2.28

Average

1.0

Low

4.6

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +4.3

What is the 7-day forecast for Bornheim?

06-09

25.0° 9.3°

0.81 mm

06-10

26.6° 14.3°

06-11

23.6° 16.5°

1.5 mm

06-12

19.0° 11.6°

0.25 mm

06-13

23.7° 9.7°

1.13 mm

06-14

23.8° 12.2°

0.13 mm

06-15

22.9° 11.0°

2.62 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Bornheim?

Bonn

6.4 km 15.5°C 66.0% RH PM2.5: 1.0 µg/m³ PM10: 2.0 µg/m³

Bonn-Auerberg, Germany

6.5 km PM2.5: 6.0 µg/m³

Bonn-Auerberg, Germany

6.5 km PM2.5: 4.8 µg/m³

Köln-Rodenkirchen, Germany

14.1 km PM2.5: 3.1 µg/m³

Hürth, Germany

15.0 km PM2.5: 9.1 µg/m³

–

Hansaring

20.6 km PM2.5: 0.0 µg/m³ PM10: 1.4 µg/m³

germany-ehrenfeld-am-rosenhof

23.0 km 17.0°C 66.0% RH PM2.5: 2.0 µg/m³ PM10: 3.0 µg/m³

What cities are near Bornheim?

5 Alfter 12 Niederkassel 15 Wesseling 4 Bonn Hardtberg 5 Bonn 15 Brühl 9 Weilerswist 10 Troisdorf 19 Rodenkirchen 17 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 2026-06-09T02:53 UTC.