Air Pollution in Bonn: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Quality of life
Current data from stations: Bonn-Auerberg
Locations: « Kreisfreie Stadt Bonn Bonn Bonn Graurheindorf »
Pollution and air quality forecast for Bonn. Today is Saturday, May 3, 2025. The following air pollution values have been recorded for Bonn:
  1. particulate matter (PM2.5) dust - 15 (Moderate)
  2. particulate matter (PM10) suspended dust - 24 (Moderate)
  3. nitrogen dioxide (NO2) - 33 (Good)
Real-time Air Quality Index (AQI) for Bonn, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Bonn today? Is the air polluted in Bonn?. Is there smog?

Today (Wednesday, January 17, 2024) air quality is moderate in Bonn. Some pollutants in Bonn may slightly affect very few hypersensitive individuals. Air pollutants in Bonn may cause minor breathing discomfort to sensitive people.


What is the current level of PM2.5 in Bonn? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 15 (Moderate) For comparison, the highest level of PM2.5 in Bonn in the last 7 days was: 41 (Thursday, January 11, 2024) and the lowest: 7 (Sunday, January 14, 2024).

What is the level of PM10 today in Bonn? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Bonn is: 24 (Moderate) The highest PM10 values usually occur in month: 24 (July 2018). The lowest value of particulate matter PM10 pollution in Bonn is usually recorded in: October (2.8).

How high is the level of NO2? (nitrogen dioxide (NO2))
33 (Good)



Current data Wednesday, January 17, 2024, 9:00 AM

PM2,5 15 (Moderate)

4 (Good)

PM10 24 (Moderate)

NO2 33 (Good)

Data on air pollution from recent days in Bonn

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
no2 42
Moderate		 48
Moderate		 44
Moderate		 21
Good		 15
Good		 14
Good		 28
Good		 26
Good
no 41
Good		 51
Good		 16
Good		 2
Good		 3
Good		 2
Good		 10
Good		 1
Good
pm10 30
Moderate		 53
Unhealthy for Sensitive Groups		 34
Moderate		 18
Good		 8
Good		 11
Good		 14
Good		 18
Good
pm25 20
Moderate		 41
Unhealthy for Sensitive Groups		 29
Moderate		 16
Moderate		 7
Good		 9
Good		 9
Good		 14
Moderate
data source »

Air pollution in Bonn from September 2017 to May 2020

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm10 12 (Good) 20 (Good) 12 (Good) 9.3 (Good) 16 (Good) 13 (Good) 2.8 (Good) 3.3 (Good) 14 (Good) 15 (Good) 16 (Good) 19 (Good) 14 (Good) 19 (Good) 17 (Good) 12 (Good) 15 (Good) 20 (Good) 18 (Good) 15 (Good) 24 (Moderate) 19 (Good) 20 (Good) 19 (Good) 17 (Good) 21 (Moderate) 12 (Good) 11 (Good) 15 (Good) 14 (Good) 20 (Good)
no2 29 (Good) 37 (Good) 24 (Good) 15 (Good) 28 (Good) 25 (Good) 5.8 (Good) 6.7 (Good) 15 (Good) 31 (Good) 28 (Good) 32 (Good) 29 (Good) 44 (Moderate) 23 (Good) 24 (Good) 27 (Good) 33 (Good) 34 (Good) 28 (Good) 36 (Good) 24 (Good) 32 (Good) 26 (Good) 30 (Good) 29 (Good) 24 (Good) 25 (Good) 23 (Good) 20 (Good) 30 (Good)
data source »

Quality of life in Bonn

Green and Parks in the City

Bonn 89%

Luxembourg: 83% Netherlands: 82% Czech Republic: 77% Belgium: 64% Liechtenstein: 88%

particulate matter PM2.5

Bonn 14 (Moderate)

Pleasure of spending time in the city

Bonn 86%

Luxembourg: 85% Netherlands: 88% Czech Republic: 77% Belgium: 64% Liechtenstein: 94%

particulate matter PM10

Bonn 21 (Moderate)

Air Pollution

Bonn 19%

Luxembourg: 19% Netherlands: 21% Czech Republic: 35% Belgium: 45% Liechtenstein: 6.3%

Garbage Disposal

Bonn 91%

Luxembourg: 84% Netherlands: 79% Czech Republic: 74% Belgium: 54% Liechtenstein: 100%

Availability and quality of drinking water

Bonn 93%

Luxembourg: 83% Netherlands: 92% Czech Republic: 84% Belgium: 70% Liechtenstein: 100%

Cleanliness and tidiness

Bonn 73%

Luxembourg: 82% Netherlands: 77% Czech Republic: 65% Belgium: 46% Liechtenstein: 94%

Noise and Light pollution

Bonn 27%

Luxembourg: 29% Netherlands: 31% Czech Republic: 44% Belgium: 54% Liechtenstein: 19%

Water Pollution

Bonn 20%

Luxembourg: 19% Netherlands: 17% Czech Republic: 28% Belgium: 42% Liechtenstein: 0%
Source: Numbeo


Bonn-Auerberg

Wednesday, January 17, 2024, 9:00 AM

PM2,5 15 (Moderate)

particulate matter (PM2.5) dust

3.6 (Good)

index_name_no

PM10 24 (Moderate)

particulate matter (PM10) suspended dust

NO2 33 (Good)

nitrogen dioxide (NO2)

Bonn-Auerberg

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
no2 26 28 14 15 21 44 48 42
no 1.1 10 2.2 2.8 2.3 16 51 41
pm10 18 14 11 8.3 18 34 53 30
pm25 14 8.5 8.8 7.3 16 29 41 20

DENW062

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm10 12 20 12 9.3 16 13 2.8 3.3 14 15 16 19 14 19 17 12 15 20 18 15 24 19 20 19 17 21 12 11 15 14 20
no2 29 37 24 15 28 25 5.8 6.7 15 31 28 32 29 44 23 24 27 33 34 28 36 24 32 26 30 29 24 25 23 20 30

* Pollution data source: https://openaq.org (EEA Germany) The data is licensed under CC-By 4.0