Highest air pollution Düren, today and tomorrow
Today (30 June): Air quality in Düren is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 32.4/100).
Tomorrow (1 July 2026): Air quality in Düren is fair. AQI improves to medium; NO2 decreases to medium; all other pollutants stay as today. Pollution peaks around 5:00 AM (NO2: 41.5/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Düren's air quality reflects the Aachen Basin at the German-Belgian border, with vehicle traffic on the A4 motorway and the surrounding paper and chemical manufacturing industry contributing local sources. The Eifel and Ardennes highlands create topographic variation, while the proximity to the Hambach lignite open-cast mining and power station complex to the east elevates background SO₂ and PM2.5 above typical western German urban averages.
Today - 30 June | Pollution peaks at 17:00
AQI:
Fair
32.4/100
PM2.5 (fine particles):
Good
12.7/100
PM10 (coarse particles):
Good
4.7/100
NO2 (nitrogen dioxide):
Fair
29.5/100
O3 (ozone):
Fair
32.4/100
SO2 (sulfur dioxide):
Good
10.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.6/100
PM1 (ultrafine particles):
Good
9.8/100
Levels show the poorest local air quality during the day
Tomorrow - 1 July | Pollution peaks at 05:00
AQI:
Medium
41.5/100
PM2.5 (fine particles):
Good
14.2/100
PM10 (coarse particles):
Good
4.5/100
NO2 (nitrogen dioxide):
Medium
41.5/100
O3 (ozone):
Fair
35.0/100
SO2 (sulfur dioxide):
Good
8.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.3/100
PM1 (ultrafine particles):
Good
15.9/100
Pollen forecast in Düren
View pollen forecastFrequently Asked Questions
Is air quality bad in Düren right now?
On 30 June 2026, overall air quality in Düren is fair. AQI is the main air quality indicator at 32.4/100. Pollution peaks around 5:00 PM (O3: 32.4/100).
Will air quality be worse tomorrow in Düren?
On 1 July 2026, air quality conditions in Düren will be similar to today, with O3 forecast at fair at 35.0/100. Pollution peaks around 5:00 AM (NO2: 41.5/100).
Are air quality levels in Düren based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 30 June 2026 at 13:03 CET (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team