Worst air pollution Bois de Boulogne - Paris, today and tomorrow
Today (16 July): Air quality in Bois de Boulogne 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: 63.6/100).
Tomorrow (17 July 2026): Air quality in Bois de Boulogne is fair. AQI improves to medium; O3 decreases to medium; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 59.7/100). 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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Paris's Bois de Boulogne sees air quality shaped by the Périphérique ring road along the forest edge, with the woodland interior significantly cleaner than its boundary roads. Westerly winds periodically flush cleaner air from the open Île-de-France countryside through the park.
Today - 16 July | Pollution peaks at 16:00
AQI:
Poor
63.6/100
PM2.5 (fine particles):
Good
14.0/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Good
8.4/100
O3 (ozone):
Poor
63.6/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
15.1/100
PM1 (ultrafine particles):
Good
19.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
59.7/100
PM2.5 (fine particles):
Good
17.3/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Good
10.6/100
O3 (ozone):
Medium
59.7/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
19.0/100
PM1 (ultrafine particles):
Fair
22.7/100
Other Landmarks in Paris
Sports venues in Paris
Frequently Asked Questions
Is air quality bad in Bois de Boulogne right now?
On 16 July 2026, overall air quality in Bois de Boulogne is poor. AQI is the main air quality indicator at 63.6/100. Pollution peaks around 4:00 PM (O3: 63.6/100).
Will air quality be worse tomorrow in Bois de Boulogne?
On 17 July 2026, air quality conditions in Bois de Boulogne will be better than today, with PM1 forecast at fair at 22.7/100. Pollution peaks around 1:00 PM (O3: 59.7/100).
When is air pollution at its worst in Bois de Boulogne?
Residents of Bois de Boulogne in Paris notice the most discomfort when traffic and urban heating overlap with heavy birch and plane pollen; the Seine corridor channels westerly winds through the city, limiting how long conditions stay poor.
Are air quality levels in Bois de Boulogne 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