Worst air pollution Grindelwald-Wengen Ski Area (Lauberhorn) - Interlaken, today and tomorrow
Today (16 July): Air quality in Grindelwald-Wengen Ski Area (Lauberhorn) is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 39.6/100).
Tomorrow (17 July 2026): Air quality in Grindelwald-Wengen Ski Area (Lauberhorn) is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 33.3/100). 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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Grindelwald-Wengen Ski Area's air quality benefits from its elevated Bernese Oberland position beneath the Eiger, though the January Lauberhorn World Cup downhill race brings intense concentrated spectator traffic.
Today - 16 July | Pollution peaks at 12:00
AQI:
Fair
39.6/100
PM2.5 (fine particles):
Good
6.0/100
PM10 (coarse particles):
Good
3.2/100
NO2 (nitrogen dioxide):
Good
1.4/100
O3 (ozone):
Fair
39.6/100
SO2 (sulfur dioxide):
Good
0.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.2/100
PM1 (ultrafine particles):
Good
6.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 15:00
AQI:
Fair
33.3/100
PM2.5 (fine particles):
Good
5.4/100
PM10 (coarse particles):
Good
3.5/100
NO2 (nitrogen dioxide):
Good
1.2/100
O3 (ozone):
Fair
33.3/100
SO2 (sulfur dioxide):
Good
0.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.5/100
PM1 (ultrafine particles):
Good
5.7/100
Other Landmarks in Interlaken
Sports venues in Interlaken
Frequently Asked Questions
Is air quality bad in Grindelwald-Wengen Ski Area (Lauberhorn) right now?
On 16 July 2026, overall air quality in Grindelwald-Wengen Ski Area (Lauberhorn) is fair. AQI is the main air quality indicator at 39.6/100. Pollution peaks around 12:00 PM (O3: 39.6/100).
Will air quality be worse tomorrow in Grindelwald-Wengen Ski Area (Lauberhorn)?
On 17 July 2026, air quality conditions in Grindelwald-Wengen Ski Area (Lauberhorn) will be similar to today, with AQI forecast at fair at 33.3/100. Pollution peaks around 3:00 PM (O3: 33.3/100).
When is air pollution at its worst in Grindelwald-Wengen Ski Area (Lauberhorn)?
Grindelwald-Wengen Ski Area (Lauberhorn) sees almost no meaningful dip in air quality year-round, owing to its high, sparsely developed setting. The only modest exception is peak-season seasonal tourist and cable car traffic, which briefly adds a small local bump. Outside those windows, thin mountain air keeps conditions consistently among the best recorded anywhere in the country.
Are air quality levels in Grindelwald-Wengen Ski Area (Lauberhorn) 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