Worst air pollution Montauban, today and tomorrow
Today (16 July): Air quality in Montauban is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 39.1/100).
Tomorrow (17 July 2026): Air quality in Montauban is fair. All pollutants stay as today. Pollution peaks around 2:00 PM (O3: 31.8/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Use our Strava plugin to check your own exposure.
Montauban's air quality reflects the Tarn-et-Garonne Garonne river plain, with vehicle traffic on the A20 motorway and the surrounding agri-food and logistics industry contributing local sources. Atlantic westerlies from the Garonne Valley generally provide reliable ventilation across the flat Gascony plain, while calm summer anticyclonic conditions allow ozone to accumulate from vehicle and agricultural emissions and the flat agricultural plain terrain generally prevents significant topographic pollution trapping throughout the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Fair
39.1/100
PM2.5 (fine particles):
Good
15.6/100
PM10 (coarse particles):
Good
9.9/100
NO2 (nitrogen dioxide):
Fair
29.7/100
O3 (ozone):
Fair
39.1/100
SO2 (sulfur dioxide):
Good
4.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.6/100
PM1 (ultrafine particles):
Good
11.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Fair
31.8/100
PM2.5 (fine particles):
Good
14.9/100
PM10 (coarse particles):
Good
7.3/100
NO2 (nitrogen dioxide):
Fair
30.2/100
O3 (ozone):
Fair
31.8/100
SO2 (sulfur dioxide):
Good
3.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.6/100
PM1 (ultrafine particles):
Good
11.3/100
Pollen forecast in Montauban
View pollen forecastFrequently Asked Questions
Is air quality bad in Montauban right now?
On 16 July 2026, overall air quality in Montauban is fair. AQI is the main air quality indicator at 39.1/100. Pollution peaks around 2:00 PM (O3: 39.1/100).
Will air quality be worse tomorrow in Montauban?
On 17 July 2026, air quality conditions in Montauban will be similar to today, with AQI forecast at fair at 31.8/100. Pollution peaks around 2:00 PM (O3: 31.8/100).
When is air pollution at its worst in Montauban?
In Montauban, the combination of tourist and motorway traffic and heavy plane and oak pollen in spring is what most affects sensitive groups; the Tramontane wind provides periodic ventilation, so poor conditions rarely last more than a couple of days. The presence of Languedoc vineyards and Pyrenean farmland in the area adds another layer to the local pattern.
Are air quality levels in Montauban 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?
Check air quality in other popular cities:
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