Worst air pollution Donaustadt - Vienna, today and tomorrow
Today (16 July): Air quality in Donaustadt is poor. AQI and O3 are poor; NO2 is fair; 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 Donaustadt is fair. AQI improves to medium; 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.
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
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Donaustadt's air quality benefits from Vienna's largest district's open character and the protected Lobau wetland's green buffer, with vehicle traffic on the Donauuferautobahn the primary local source.
Today - 16 July | Pollution peaks at 16:00
AQI:
Poor
63.7/100
PM2.5 (fine particles):
Good
13.1/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Fair
26.6/100
O3 (ozone):
Poor
63.7/100
SO2 (sulfur dioxide):
Good
3.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
18.0/100
PM1 (ultrafine particles):
Good
16.8/100
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):
Good
18.1/100
PM10 (coarse particles):
Good
5.6/100
NO2 (nitrogen dioxide):
Fair
37.5/100
O3 (ozone):
Medium
57.1/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.6/100
PM1 (ultrafine particles):
Fair
23.1/100
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Frequently Asked Questions
Is air quality bad in Donaustadt right now?
On 16 July 2026, overall air quality in Donaustadt 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 Donaustadt?
On 17 July 2026, air quality conditions in Donaustadt will be better than today, with NO2 forecast at fair at 37.5/100. Pollution peaks around 12:00 PM (O3: 57.1/100).
When is air pollution at its worst in Donaustadt?
At Donaustadt, air quality dips most on windless winter days, as vehicle traffic and residential heating across the city accumulate under the kind of inversion common to the Danube basin. Summer's stronger winds and rain help clear the air, though occasional ozone spikes occur in prolonged heat. Spring and autumn are typically the mildest, most stable months.
Are air quality levels in Donaustadt 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: 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