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

The latest data Last 7 days Kreis Düren pollution September 2017 - May 2020
Current data from stations: Niederzier Jackerath
Locations: « Cologne District Kreis Düren Niederzier » Titz »
Pollution and air quality forecast for Kreis Düren. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Kreis Düren:
  1. particulate matter (PM10) suspended dust - 23 (Moderate)
  2. ozone (O3) - 29 (Good)
  3. particulate matter (PM2.5) dust - 13 (Moderate)
  4. nitrogen dioxide (NO2) - 22 (Good)
Real-time Air Quality Index (AQI) for Kreis Düren, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

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

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


What is the level of PM10 today in Kreis Düren? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Kreis Düren is: 23 (Moderate) The highest PM10 values usually occur in month: 33 (April 2020). The lowest value of particulate matter PM10 pollution in Kreis Düren is usually recorded in: October (3.6).

How is the O3 level today in Kreis Düren? (ozone (O3))
29 (Good)

What is the current level of PM2.5 in Kreis Düren? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 13 (Moderate) For comparison, the highest level of PM2.5 in Kreis Düren in the last 7 days was: 39 (Thursday, January 11, 2024) and the lowest: 8 (Monday, January 15, 2024). The highest PM2.5 values were recorded: 21 (March 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: October (2.3).

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



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

PM10 23 (Moderate)

O3 29 (Good)

PM2,5 13 (Moderate)

0 (Good)

NO2 22 (Good)

Data on air pollution from recent days in Kreis Düren

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
pm10 55
Unhealthy for Sensitive Groups		 61
Unhealthy for Sensitive Groups		 34
Moderate		 21
Moderate		 12
Good		 10
Good		 13
Good		 21
Moderate
o3 12
Good		 5
Good		 19
Good		 35
Good		 37
Good		 51
Good		 45
Good		 37
Good
pm25 24
Moderate		 39
Unhealthy for Sensitive Groups		 28
Moderate		 18
Moderate		 10
Good		 8
Good		 9
Good		 13
Moderate
no 13
Good		 31
Good		 5
Good		 -
Good		 -
Good		 2
Good		 2
Good		 0
Good
no2 39
Good		 42
Moderate		 20
Good		 -
Good		 -
Good		 6
Good		 13
Good		 14
Good
data source »
Air pollution in Kreis Düren from September 2017 to May 2020
pollution pm25 hikersbay.com
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
pm25 13 (Good) 19 (Moderate) 14 (Moderate) 12 (Good) 15 (Moderate) 17 (Moderate) 2.3 (Good) 2.6 (Good) 12 (Good) 8.1 (Good) 11 (Good) 18 (Moderate) 12 (Good) 19 (Moderate) 20 (Moderate) 12 (Good) 16 (Moderate) 16 (Moderate) 12 (Good) 12 (Good) 14 (Moderate) 13 (Moderate) 15 (Moderate) 16 (Moderate) 21 (Moderate) 19 (Moderate) 9.9 (Good) 11 (Good) 13 (Good) 11 (Good) 14 (Moderate)
pm10 18 (Good) 33 (Moderate) 19 (Good) 13 (Good) 21 (Moderate) 22 (Moderate) 3.6 (Good) 6.5 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
o3 43 (Good) 45 (Good) 55 (Good) 59 (Good) 31 (Good) 20 (Good) 14 (Good) 13 (Good) 51 (Good) 52 (Good) 46 (Good) 48 (Good) 50 (Good) 27 (Good) 36 (Good) 39 (Good) 22 (Good) 22 (Good) 27 (Good) 40 (Good) 50 (Good) 35 (Good) 46 (Good) 60 (Good) 51 (Good) 42 (Good) 44 (Good) 39 (Good) 33 (Good) 38 (Good) 29 (Good)
no2 12 (Good) 17 (Good) 10 (Good) 9.7 (Good) 20 (Good) - (Good) 3.3 (Good) 3.3 (Good) 7.9 (Good) 12 (Good) 13 (Good) 19 (Good) 15 (Good) 27 (Good) 21 (Good) 19 (Good) 21 (Good) 24 (Good) 23 (Good) 21 (Good) 21 (Good) 17 (Good) 19 (Good) 16 (Good) 17 (Good) 22 (Good) 16 (Good) 17 (Good) 19 (Good) 14 (Good) 23 (Good)
data source »

Niederzier

Wednesday, January 17, 2024, 9:00 AM

PM10 31 (Moderate)

particulate matter (PM10) suspended dust

O3 29 (Good)

ozone (O3)

PM2,5 15 (Moderate)

particulate matter (PM2.5) dust

Jackerath

Wednesday, January 17, 2024, 9:00 AM

0.48 (Good)

index_name_no

PM2,5 12 (Good)

particulate matter (PM2.5) dust

PM10 14 (Good)

particulate matter (PM10) suspended dust

NO2 22 (Good)

nitrogen dioxide (NO2)

Niederzier

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
pm10 29 14 12 12 21 36 60 51
o3 37 45 51 37 35 19 4.7 12
pm25 15 9.3 10 10 18 29 39 24

Jackerath

index 2024-01-17 2024-01-16 2024-01-15 2024-01-12 2024-01-11 2024-01-10
pm10 13 13 7.3 33 61 60
pm25 10 8.6 5.9 27 38 25
no -0.18 2 1.8 4.9 31 13
no2 14 13 5.7 20 42 39

DENW074

2017-09   2020-05
pollution pm25 hikersbay.com
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
pm25 13 19 14 12 15 17 2.3 2.6 12 8.1 11 18 12 19 20 12 16 16 12 12 14 13 15 16 21 19 9.9 11 13 11 14
o3 43 45 55 59 31 20 14 13 51 52 46 48 50 27 36 39 22 22 27 40 50 35 46 60 51 42 44 39 33 38 29
pm10 18 34 18 11 21 28 4 5.2 - - - - - - - - - - - - - - - - - - - - - - -

DENW329

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
no2 12 17 10 9.7 20 - 3.3 3.3 7.9 12 13 19 15 27 21 19 21 24 23 21 21 17 19 16 17 22 16 17 19 14 23
pm10 18 31 20 15 20 16 3.2 7.8 - - - - - - - - - - - - - - - - - - - - - - -

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