Worst air pollution St. Anton am Arlberg, today and tomorrow
Today (16 July): Air quality in St. Anton am Arlberg is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 38.1/100).
Tomorrow (17 July 2026): Air quality in St. Anton am Arlberg is fair. AQI improves to medium; NO2 decreases to medium; all other pollutants stay as today. Pollution peaks around 2:00 AM (NO2: 43.1/100). 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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St. Anton am Arlberg's air quality benefits from its high Alpine Arlberg Pass position, with winter ski tourism traffic the primary seasonal source. The narrow valley can trap emissions under calm winter conditions.
Today - 16 July | Pollution peaks at 12:00
AQI:
Fair
38.1/100
PM2.5 (fine particles):
Good
9.8/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Fair
37.6/100
O3 (ozone):
Fair
38.1/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Good
10.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 02:00
AQI:
Medium
43.1/100
PM2.5 (fine particles):
Good
10.5/100
PM10 (coarse particles):
Good
7.8/100
NO2 (nitrogen dioxide):
Medium
43.1/100
O3 (ozone):
Fair
36.2/100
SO2 (sulfur dioxide):
Good
1.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.2/100
PM1 (ultrafine particles):
Good
12.3/100
Pollen forecast in St. Anton am Arlberg
View pollen forecastSports venues in St. Anton am Arlberg
Frequently Asked Questions
Is air quality bad in St. Anton am Arlberg right now?
On 16 July 2026, overall air quality in St. Anton am Arlberg is fair. AQI is the main air quality indicator at 38.1/100. Pollution peaks around 12:00 PM (O3: 38.1/100).
Will air quality be worse tomorrow in St. Anton am Arlberg?
On 17 July 2026, air quality conditions in St. Anton am Arlberg will be similar to today, with O3 forecast at fair at 36.2/100. Pollution peaks around 2:00 AM (NO2: 43.1/100).
When is air pollution at its worst in St. Anton am Arlberg?
Air quality at St. Anton am Arlberg rarely dips at all, given its high-altitude, sparsely populated setting. The only noticeable exception comes during peak tourist season, when seasonal tourist and cable car traffic adds a modest, localised increase in emissions. Outside of these brief periods, conditions remain among the cleanest in Austria year-round, with excellent ventilation at elevation.
Are air quality levels in St. Anton am Arlberg 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