Worst air pollution Fountainebleau, today and tomorrow
Today (16 July): Air quality in Fountainebleau is very poor. AQI and PM10 are very poor; PM2.5 is poor; O3 is fair; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (PM10: 100/100).
Tomorrow (17 July 2026): Air quality in Fountainebleau is very poor. All pollutants stay as today. Pollution peaks around 12:00 AM (PM10: 100/100). 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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Fountainebleau's air quality in France benefits from the Forêt de Fontainebleau's extensive woodland covering 25,000 hectares to the southeast of Paris, with the forest providing exceptional natural filtration and buffering from Paris metropolitan emissions. Vehicle traffic on the A6 motorway and tourism operations are the primary local sources, while the UNESCO-protected forest's clean-air influence and the Fontainebleau palace setting generally maintain some of the Seine-et-Marne département's better urban air quality conditions throughout the year.
Today - 16 July | Pollution peaks at 23:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Poor
67.7/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Fair
28.6/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.8/100
PM1 (ultrafine particles):
Good
16.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Poor
67.8/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Fair
26.0/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.8/100
PM1 (ultrafine particles):
Good
16.7/100
Pollen forecast in Fountainebleau
View pollen forecastFrequently Asked Questions
Is air quality bad in Fountainebleau right now?
On 16 July 2026, overall air quality in Fountainebleau is very poor. AQI is the main air quality indicator at 100/100. Pollution peaks around 11:00 PM (PM10: 100/100).
Will air quality be worse tomorrow in Fountainebleau?
On 17 July 2026, air quality conditions in Fountainebleau will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 12:00 AM (PM10: 100/100).
When is air pollution at its worst in Fountainebleau?
Fountainebleau's air quality has a clear seasonal rhythm, as the wet season's frequent storms generally keep particulate levels lower than in the dry months; by contrast, without the wet season's regular storms, dry-season smoke can linger for days at a time. Sea breezes help disperse pollution on most days, though smoke from inland fires can still drift into populated areas.
Are air quality levels in Fountainebleau 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