Worst air pollution Flims Laax Ski Area - Flims, today and tomorrow
Today (16 July): Air quality in Flims Laax Ski Area is fair. O3 and PM1 are fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 4:00 AM (NO2: 55.7/100).
Tomorrow (17 July 2026): Air quality in Flims Laax Ski Area is fair. PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 1:00 AM (NO2: 59.4/100). 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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Flims Laax Ski Area's air quality benefits from its elevated Alpine plateau position above the Rhine gorge, with winter ski tourism traffic the primary seasonal local source amid clean mountain conditions.
Today - 16 July | Pollution peaks at 04:00
AQI:
Medium
55.7/100
PM2.5 (fine particles):
Good
15.8/100
PM10 (coarse particles):
Good
5.6/100
NO2 (nitrogen dioxide):
Medium
55.7/100
O3 (ozone):
Fair
39.7/100
SO2 (sulfur dioxide):
Good
3.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.6/100
PM1 (ultrafine particles):
Fair
20.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 01:00
AQI:
Medium
59.4/100
PM2.5 (fine particles):
Good
16.7/100
PM10 (coarse particles):
Good
10.9/100
NO2 (nitrogen dioxide):
Medium
59.4/100
O3 (ozone):
Fair
34.6/100
SO2 (sulfur dioxide):
Good
5.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.8/100
PM1 (ultrafine particles):
Good
18.4/100
Sports venues in Flims
Frequently Asked Questions
Is air quality bad in Flims Laax Ski Area right now?
On 16 July 2026, overall air quality in Flims Laax Ski Area is fair. O3 is the main pollutant at 39.7/100. Pollution peaks around 4:00 AM (NO2: 55.7/100).
Will air quality be worse tomorrow in Flims Laax Ski Area?
On 17 July 2026, air quality conditions in Flims Laax Ski Area will be similar to today, with O3 forecast at fair at 34.6/100. Pollution peaks around 1:00 AM (NO2: 59.4/100).
When is air pollution at its worst in Flims Laax Ski Area?
Flims Laax Ski Area's air quality is almost always excellent, thanks to its remote, high-elevation position. The one modest exception is during peak season, when seasonal tourist and cable car traffic adds a small, temporary bump in local emissions. Otherwise, thin mountain air and minimal development keep this site's readings consistently among the cleanest in Switzerland.
Are air quality levels in Flims Laax Ski Area 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