Worst air pollution Versailles, today and tomorrow
Today (16 July): Air quality in Versailles is poor. AQI and O3 are poor; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 63.0/100).
Tomorrow (17 July 2026): Air quality in Versailles is medium. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 54.4/100). 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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Versailles' air quality in France benefits from its position at the edge of the greater Paris agglomeration, with the palace gardens and Forêt de Versailles providing substantial green buffering. Vehicle traffic on the N10 and surrounding suburban character are the primary local sources, while distance from the Périphérique and the open Île-de-France countryside to the west generally maintain cleaner conditions than the central Paris arrondissements throughout the year.
Today - 16 July | Pollution peaks at 16:00
AQI:
Poor
63.0/100
PM2.5 (fine particles):
Good
10.7/100
PM10 (coarse particles):
Good
3.3/100
NO2 (nitrogen dioxide):
Good
11.4/100
O3 (ozone):
Poor
63.0/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
13.2/100
PM1 (ultrafine particles):
Good
13.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
54.4/100
PM2.5 (fine particles):
Good
11.3/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
13.0/100
O3 (ozone):
Medium
54.4/100
SO2 (sulfur dioxide):
Good
1.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.6/100
PM1 (ultrafine particles):
Good
14.7/100
Pollen forecast in Versailles
View pollen forecastFrequently Asked Questions
Is air quality bad in Versailles right now?
On 16 July 2026, overall air quality in Versailles is poor. AQI is the main air quality indicator at 63.0/100. Pollution peaks around 4:00 PM (O3: 63.0/100).
Will air quality be worse tomorrow in Versailles?
On 17 July 2026, air quality conditions in Versailles will be better than today, with AQI forecast at medium at 54.4/100. Pollution peaks around 1:00 PM (O3: 54.4/100).
When is air pollution at its worst in Versailles?
In Versailles, allergy sufferers and those sensitive to pollution both notice more symptoms when agricultural traffic and river-valley industry coincides with heavy oak and plane pollen; the wide Loire valley allows steady airflow, keeping bad spells relatively short.
Are air quality levels in Versailles 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