Worst air pollution Creux du Van - Neuchâtel, today and tomorrow
Today (16 July): Air quality in Creux du Van is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 43.2/100).
Tomorrow (17 July 2026): Air quality in Creux du Van is fair. AQI worsens to fair; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 32.5/100). 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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Creux du Van's air quality benefits from its remote Jura Mountains position, with minimal traffic beyond hiking visitors keeping this dramatic natural amphitheatre among the region's cleanest environments.
Today - 16 July | Pollution peaks at 13:00
AQI:
Medium
43.2/100
PM2.5 (fine particles):
Good
8.5/100
PM10 (coarse particles):
Good
4.2/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Medium
43.2/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
5.1/100
PM1 (ultrafine particles):
Good
8.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Fair
32.5/100
PM2.5 (fine particles):
Good
5.6/100
PM10 (coarse particles):
Good
3.9/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
32.5/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.1/100
PM1 (ultrafine particles):
Good
4.3/100
Other Landmarks in Neuchâtel
Frequently Asked Questions
Is air quality bad in Creux du Van right now?
On 16 July 2026, overall air quality in Creux du Van is medium. AQI is the main air quality indicator at 43.2/100. Pollution peaks around 1:00 PM (O3: 43.2/100).
Will air quality be worse tomorrow in Creux du Van?
On 17 July 2026, air quality conditions in Creux du Van will be worse than today, with AQI forecast at fair at 32.5/100. Pollution peaks around 1:00 PM (O3: 32.5/100).
When is air pollution at its worst in Creux du Van?
The worst stretch for air quality at Creux du Van tends to be a calm winter day, as vehicle traffic and farmland activity gather near the Jura's edge across this open countryside. Once spring arrives, dispersion improves steadily across the countryside, and summer stays largely clear except during rare heatwaves; autumn tends to be comparatively mild.
Are air quality levels in Creux du Van 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 Switzerland?
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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