Worst air pollution Korneuburg, today and tomorrow
Today (16 July): Air quality in Korneuburg is poor. AQI and O3 are poor; NO2 is medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 63.7/100).
Tomorrow (17 July 2026): Air quality in Korneuburg is fair. AQI improves to medium; PM2.5 increases to fair; O3 decreases to medium; HCHO increases to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 57.1/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Korneuburg's air quality benefits from its Danube riverside position north of Vienna, with vehicle traffic on the S5 expressway the primary source. The river corridor provides reasonable natural ventilation on westerly winds.
Today - 16 July | Pollution peaks at 16:00
AQI:
Poor
63.7/100
PM2.5 (fine particles):
Good
15.4/100
PM10 (coarse particles):
Good
5.4/100
NO2 (nitrogen dioxide):
Medium
42.1/100
O3 (ozone):
Poor
63.7/100
SO2 (sulfur dioxide):
Good
6.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
18.0/100
PM1 (ultrafine particles):
Good
19.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Medium
57.1/100
PM2.5 (fine particles):
Fair
21.1/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Medium
50.8/100
O3 (ozone):
Medium
57.1/100
SO2 (sulfur dioxide):
Good
4.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.6/100
PM1 (ultrafine particles):
Fair
26.1/100
Pollen forecast in Korneuburg
View pollen forecastFrequently Asked Questions
Is air quality bad in Korneuburg right now?
On 16 July 2026, overall air quality in Korneuburg is poor. AQI is the main air quality indicator at 63.7/100. Pollution peaks around 4:00 PM (O3: 63.7/100).
Will air quality be worse tomorrow in Korneuburg?
On 17 July 2026, air quality conditions in Korneuburg will be better than today, with PM1 forecast at fair at 26.1/100. Pollution peaks around 12:00 PM (O3: 57.1/100).
When is air pollution at its worst in Korneuburg?
The poorest air quality at Korneuburg tends to occur during still winter conditions, when emissions from vehicle traffic and surrounding farmland activity linger in the valley under an inversion layer. Conditions improve through spring and summer as winds pick up, though hot, sunny days can occasionally push ozone higher. Autumn is typically calm and comparatively clean.
Are air quality levels in Korneuburg 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.
Want to see air quality forecasts for other cities in Austria?
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (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