Worst air pollution Perchtoldsdorf, today and tomorrow
Today (16 July): Air quality in Perchtoldsdorf 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: 62.6/100).
Tomorrow (17 July 2026): Air quality in Perchtoldsdorf is fair. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 47.0/100). 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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Perchtoldsdorf's air quality benefits from its Vienna Woods foothill position, with commuter traffic toward Vienna the primary local source. Surrounding forested hills and vineyards provide natural buffering from urban emissions.
Today - 16 July | Pollution peaks at 16:00
AQI:
Poor
62.6/100
PM2.5 (fine particles):
Good
11.8/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Fair
36.3/100
O3 (ozone):
Poor
62.6/100
SO2 (sulfur dioxide):
Good
3.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.2/100
PM1 (ultrafine particles):
Good
15.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Medium
47.0/100
PM2.5 (fine particles):
Good
11.5/100
PM10 (coarse particles):
Good
3.8/100
NO2 (nitrogen dioxide):
Fair
38.6/100
O3 (ozone):
Medium
47.0/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.7/100
PM1 (ultrafine particles):
Good
14.9/100
Pollen forecast in Perchtoldsdorf
View pollen forecastFrequently Asked Questions
Is air quality bad in Perchtoldsdorf right now?
On 16 July 2026, overall air quality in Perchtoldsdorf is poor. AQI is the main air quality indicator at 62.6/100. Pollution peaks around 4:00 PM (O3: 62.6/100).
Will air quality be worse tomorrow in Perchtoldsdorf?
On 17 July 2026, air quality conditions in Perchtoldsdorf will be better than today, with NO2 forecast at fair at 38.6/100. Pollution peaks around 2:00 PM (O3: 47.0/100).
When is air pollution at its worst in Perchtoldsdorf?
Air quality at Perchtoldsdorf is usually worst on calm winter mornings, when vehicle traffic and surrounding farmland activity settle close to the ground under a temperature inversion typical of the Danube valley. Summer generally brings better dispersion, aside from occasional ozone spikes during hot, still afternoons. Spring and autumn tend to be the steadiest months overall.
Are air quality levels in Perchtoldsdorf 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