Worst air pollution Château de Gruyères - Bulle, today and tomorrow
Today (16 July): Air quality in Château de Gruyères 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: 37.9/100).
Tomorrow (17 July 2026): Air quality in Château de Gruyères is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 34.8/100). 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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Château de Gruyères' air quality benefits from its elevated hilltop position in the pastoral Gruyère region, with tourist coach traffic the primary local source amid otherwise clean rural mountain air.
Today - 16 July | Pollution peaks at 12:00
AQI:
Fair
37.9/100
PM2.5 (fine particles):
Good
7.1/100
PM10 (coarse particles):
Good
3.2/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
37.9/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.5/100
PM1 (ultrafine particles):
Good
7.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 15:00
AQI:
Fair
34.8/100
PM2.5 (fine particles):
Good
5.1/100
PM10 (coarse particles):
Good
5.0/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
34.8/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
2.2/100
PM1 (ultrafine particles):
Good
3.3/100
Other Landmarks in Bulle
Frequently Asked Questions
Is air quality bad in Château de Gruyères right now?
On 16 July 2026, overall air quality in Château de Gruyères is fair. AQI is the main air quality indicator at 37.9/100. Pollution peaks around 12:00 PM (O3: 37.9/100).
Will air quality be worse tomorrow in Château de Gruyères?
On 17 July 2026, air quality conditions in Château de Gruyères will be similar to today, with AQI forecast at fair at 34.8/100. Pollution peaks around 3:00 PM (O3: 34.8/100).
When is air pollution at its worst in Château de Gruyères?
On a rare still winter morning, vehicle traffic and farmland activity at Château de Gruyères linger over the farmland near the Jura foothills, pushing local readings to their worst point of the year. 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 Château de Gruyères 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