Worst air pollution Narbonne, today and tomorrow
Today (16 July): Air quality in Narbonne is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 33.9/100).
Tomorrow (17 July 2026): Air quality in Narbonne is fair. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 36.2/100). 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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Narbonne's air quality benefits from the Tramontane wind periodically delivering powerful clean air from the Pyrenees through the Aude corridor, providing some of France's most dramatic natural ventilation events. Vehicle traffic on the A9 motorway and the surrounding wine and agri-food operations are the primary local sources, while the flat Languedoc coastal plain and the Mediterranean coastal proximity generally maintain Narbonne at moderate air quality levels between the ventilating Tramontane episodes throughout the year.
Today - 16 July | Pollution peaks at 16:00
AQI:
Fair
33.9/100
PM2.5 (fine particles):
Good
9.2/100
PM10 (coarse particles):
Good
5.3/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
33.9/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
11.9/100
PM1 (ultrafine particles):
Good
5.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Fair
36.2/100
PM2.5 (fine particles):
Good
8.4/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
36.2/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
7.8/100
PM1 (ultrafine particles):
Good
5.5/100
Pollen forecast in Narbonne
View pollen forecastFrequently Asked Questions
Is air quality bad in Narbonne right now?
On 16 July 2026, overall air quality in Narbonne is fair. AQI is the main air quality indicator at 33.9/100. Pollution peaks around 4:00 PM (O3: 33.9/100).
Will air quality be worse tomorrow in Narbonne?
On 17 July 2026, air quality conditions in Narbonne will be similar to today, with AQI forecast at fair at 36.2/100. Pollution peaks around 4:00 PM (O3: 36.2/100).
When is air pollution at its worst in Narbonne?
In Narbonne, the worst combined pollen and air quality days tend to come when tourist and motorway traffic coincide with the peak plane and oak pollen season in spring; the Tramontane wind provides periodic ventilation, so conditions usually improve within a day or two.
Are air quality levels in Narbonne 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