Highest air pollution Hilden, today and tomorrow
Today (30 June): Air quality in Hilden is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 AM (NO2: 32.8/100).
Tomorrow (1 July 2026): Air quality in Hilden 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
Hilden's air quality reflects the Itter valley in the Rhine-Ruhr region between Düsseldorf and Solingen, with vehicle traffic on the A3 motorway and surrounding manufacturing and commercial character contributing local sources. The flat Rhine plain provides reasonable dispersal on most days, while the broader Rhine-Ruhr industrial complex elevates background pollution above typical western European urban averages and the Rhine corridor provides the primary ventilation pathway on westerly wind days throughout the year.
Today - 30 June | Pollution peaks at 05:00
AQI:
Fair
32.8/100
PM2.5 (fine particles):
Good
11.0/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Fair
32.8/100
O3 (ozone):
Fair
31.8/100
SO2 (sulfur dioxide):
Good
19.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.4/100
PM1 (ultrafine particles):
Good
9.4/100
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
12.2/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Medium
41.5/100
O3 (ozone):
Fair
31.6/100
SO2 (sulfur dioxide):
Good
12.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.2/100
PM1 (ultrafine particles):
Good
13.4/100
Pollen forecast in Hilden
View pollen forecastFrequently Asked Questions
Is air quality bad in Hilden right now?
On 30 June 2026, overall air quality in Hilden is fair. AQI is the main air quality indicator at 32.8/100. Pollution peaks around 5:00 AM (NO2: 32.8/100).
Will air quality be worse tomorrow in Hilden?
On 1 July 2026, air quality conditions in Hilden will be similar to today, with O3 forecast at fair at 31.6/100. Pollution peaks around 5:00 AM (NO2: 41.5/100).
Are air quality levels in Hilden 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 13:02 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