Worst air pollution Béziers, today and tomorrow
Today (16 July): Air quality in Béziers 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 Béziers 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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Béziers' air quality benefits from the Mediterranean Languedoc coastal position, with the Tramontane wind periodically delivering powerful clean air from the Pyrenees and the Hérault plain channelling Atlantic westerlies. Vehicle traffic on the A9 motorway and surrounding wine and agri-food operations are the primary local sources, while the flat Languedoc Biterrois plain generally allows good dispersal and the Mediterranean coastal proximity maintains moderate conditions on most wind days.
Today - 16 July | Pollution peaks at 16:00
AQI:
Fair
33.9/100
PM2.5 (fine particles):
Good
12.1/100
PM10 (coarse particles):
Good
6.9/100
NO2 (nitrogen dioxide):
Good
15.0/100
O3 (ozone):
Fair
33.9/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.9/100
PM1 (ultrafine particles):
Good
7.7/100
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
11.0/100
PM10 (coarse particles):
Good
6.0/100
NO2 (nitrogen dioxide):
Good
10.7/100
O3 (ozone):
Fair
36.2/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.8/100
PM1 (ultrafine particles):
Good
7.2/100
Pollen forecast in Béziers
View pollen forecastFrequently Asked Questions
Is air quality bad in Béziers right now?
On 16 July 2026, overall air quality in Béziers 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 Béziers?
On 17 July 2026, air quality conditions in Béziers 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 Béziers?
Residents in Béziers tend to notice the most discomfort when tourist and motorway traffic build up alongside the spring peak in plane and oak pollen; the Tramontane wind provides periodic ventilation, which typically keeps things from getting worse for long.
Are air quality levels in Béziers 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