Worst air pollution Deauville, today and tomorrow
Today (16 July): Air quality in Deauville is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 51.1/100).
Tomorrow (17 July 2026): Air quality in Deauville is fair. AQI worsens to fair; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 6:00 PM (O3: 28.9/100). 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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Deauville's air quality is shaped mainly by port traffic and cross-Channel shipping, with its position near the Seine playing a role, though Channel winds provide frequent ventilation, which usually keeps pollution from accumulating for long. Air quality stays fairly stable year-round thanks to frequent Atlantic frontal systems, with the calmest, driest summer spells occasionally allowing brief ozone peaks.
Today - 16 July | Pollution peaks at 15:00
AQI:
Medium
51.1/100
PM2.5 (fine particles):
Good
7.9/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Good
17.3/100
O3 (ozone):
Medium
51.1/100
SO2 (sulfur dioxide):
Good
3.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.9/100
PM1 (ultrafine particles):
Good
7.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 18:00
AQI:
Fair
28.9/100
PM2.5 (fine particles):
Good
9.2/100
PM10 (coarse particles):
Good
3.2/100
NO2 (nitrogen dioxide):
Good
19.3/100
O3 (ozone):
Fair
28.9/100
SO2 (sulfur dioxide):
Good
3.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.7/100
PM1 (ultrafine particles):
Good
7.8/100
Pollen forecast in Deauville
View pollen forecastFrequently Asked Questions
Is air quality bad in Deauville right now?
On 16 July 2026, overall air quality in Deauville is medium. AQI is the main air quality indicator at 51.1/100. Pollution peaks around 3:00 PM (O3: 51.1/100).
Will air quality be worse tomorrow in Deauville?
On 17 July 2026, air quality conditions in Deauville will be worse than today, with AQI forecast at fair at 28.9/100. Pollution peaks around 6:00 PM (O3: 28.9/100).
When is air pollution at its worst in Deauville?
In Deauville, allergy sufferers and those sensitive to pollution both notice more symptoms when port traffic and cross-Channel shipping coincides with heavy birch and oak pollen; Channel winds provide frequent ventilation, keeping bad spells relatively short.
Are air quality levels in Deauville 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