Worst air pollution Tulln an der Donau, today and tomorrow
Today (16 July): Air quality in Tulln an der Donau is medium. AQI, NO2, and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 56.2/100).
Tomorrow (17 July 2026): Air quality in Tulln an der Donau is poor. AQI worsens to poor; PM2.5 increases to fair; O3 increases to poor; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 61.5/100). 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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Tulln's air quality reflects its position on the flat Tullnerfeld plain beside the Danube, with vehicle traffic on the S5 expressway the primary local source. The open valley allows reasonable dispersal on prevailing westerly winds.
Today - 16 July | Pollution peaks at 17:00
AQI:
Medium
56.2/100
PM2.5 (fine particles):
Good
13.9/100
PM10 (coarse particles):
Good
5.2/100
NO2 (nitrogen dioxide):
Medium
49.0/100
O3 (ozone):
Medium
56.2/100
SO2 (sulfur dioxide):
Good
7.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.3/100
PM1 (ultrafine particles):
Good
17.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Poor
61.5/100
PM2.5 (fine particles):
Fair
21.6/100
PM10 (coarse particles):
Good
6.8/100
NO2 (nitrogen dioxide):
Medium
54.7/100
O3 (ozone):
Poor
61.5/100
SO2 (sulfur dioxide):
Good
2.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
15.8/100
PM1 (ultrafine particles):
Fair
26.5/100
Pollen forecast in Tulln an der Donau
View pollen forecastFrequently Asked Questions
Is air quality bad in Tulln an der Donau right now?
On 16 July 2026, overall air quality in Tulln an der Donau is medium. AQI is the main air quality indicator at 56.2/100. Pollution peaks around 5:00 PM (O3: 56.2/100).
Will air quality be worse tomorrow in Tulln an der Donau?
On 17 July 2026, air quality conditions in Tulln an der Donau will be worse than today, with AQI forecast at poor at 61.5/100. Pollution peaks around 12:00 PM (O3: 61.5/100).
When is air pollution at its worst in Tulln an der Donau?
The poorest air quality at Tulln an der Donau 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 Tulln an der Donau 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