Worst air pollution Courchevel, today and tomorrow
Today (16 July): Air quality in Courchevel is fair. PM2.5 and O3 are fair; AQI and NO2 are medium; PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 AM (NO2: 43.4/100).
Tomorrow (17 July 2026): Air quality in Courchevel is fair. PM10 increases to fair; all other pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 40.3/100). 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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Air quality in Courchevel reflects valley motorway traffic and light industry as the main local source, alongside its setting near the Isere, and mountain valley winds alternate with calm temperature inversions, which helps maintain reasonable air quality across the year. Winter is usually the toughest season, as cold air settles in the valleys and traps emissions for days, while summer sees better dispersion apart from occasional ozone build-up lower down.
Today - 16 July | Pollution peaks at 05:00
AQI:
Medium
43.4/100
PM2.5 (fine particles):
Fair
20.4/100
PM10 (coarse particles):
Good
13.2/100
NO2 (nitrogen dioxide):
Medium
43.4/100
O3 (ozone):
Fair
36.8/100
SO2 (sulfur dioxide):
Good
5.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.9/100
PM1 (ultrafine particles):
Good
17.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Medium
40.3/100
PM2.5 (fine particles):
Fair
20.9/100
PM10 (coarse particles):
Fair
23.9/100
NO2 (nitrogen dioxide):
Medium
40.3/100
O3 (ozone):
Fair
35.7/100
SO2 (sulfur dioxide):
Good
5.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.1/100
PM1 (ultrafine particles):
Good
8.9/100
Pollen forecast in Courchevel
View pollen forecastFrequently Asked Questions
Is air quality bad in Courchevel right now?
On 16 July 2026, overall air quality in Courchevel is fair. O3 is the main pollutant at 36.8/100. Pollution peaks around 5:00 AM (NO2: 43.4/100).
Will air quality be worse tomorrow in Courchevel?
On 17 July 2026, air quality conditions in Courchevel will be similar to today, with O3 forecast at fair at 35.7/100. Pollution peaks around 11:00 PM (NO2: 40.3/100).
When is air pollution at its worst in Courchevel?
Residents in Courchevel tend to notice the most discomfort when valley motorway traffic and light industry build up alongside the spring peak in birch and oak pollen; mountain valley winds alternate with calm temperature inversions, which typically keeps things from getting worse for long. Nearby alpine valley pasture and orchards add a further seasonal factor.
Are air quality levels in Courchevel 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 France?
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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