Worst air pollution Lehen - Salzburg, today and tomorrow
Today (16 July): Air quality in Lehen is fair. PM1 is fair; AQI, NO2, and O3 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 3:00 PM (O3: 50.0/100).
Tomorrow (17 July 2026): Air quality in Lehen is fair. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 47.1/100). 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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Lehen's air quality reflects its western Salzburg riverside position, with vehicle traffic on surrounding arterial roads contributing local sources within the city's characteristic valley-basin pollution pattern.
Today - 16 July | Pollution peaks at 15:00
AQI:
Medium
50.0/100
PM2.5 (fine particles):
Good
19.2/100
PM10 (coarse particles):
Good
6.8/100
NO2 (nitrogen dioxide):
Medium
41.3/100
O3 (ozone):
Medium
50.0/100
SO2 (sulfur dioxide):
Good
2.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.6/100
PM1 (ultrafine particles):
Fair
22.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Medium
47.1/100
PM2.5 (fine particles):
Good
16.5/100
PM10 (coarse particles):
Good
5.2/100
NO2 (nitrogen dioxide):
Medium
46.7/100
O3 (ozone):
Medium
47.1/100
SO2 (sulfur dioxide):
Good
1.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.0/100
PM1 (ultrafine particles):
Fair
20.7/100
Other Landmarks in Salzburg
Sports venues in Salzburg
Frequently Asked Questions
Is air quality bad in Lehen right now?
On 16 July 2026, overall air quality in Lehen is fair. PM1 is the main pollutant at 22.5/100. Pollution peaks around 3:00 PM (O3: 50.0/100).
Will air quality be worse tomorrow in Lehen?
On 17 July 2026, air quality conditions in Lehen will be similar to today, with PM1 forecast at fair at 20.7/100. Pollution peaks around 4:00 PM (O3: 47.1/100).
When is air pollution at its worst in Lehen?
At Lehen, air quality dips most on windless winter days, when vehicle traffic and tourism linger under the kind of inversion common to enclosed Alpine basins. Summer's stronger airflow generally clears the valley well, though hot spells can briefly raise ozone. Spring and autumn are usually the steadiest, cleanest months overall.
Are air quality levels in Lehen 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