Highest air pollution Toulouse, today and tomorrow
Today (1 July): Air quality in Toulouse is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 PM (O3: 26.8/100).
Tomorrow (2 July 2026): Air quality in Toulouse is fair. All pollutants stay as today. Pollution peaks around 6:00 PM (O3: 28.5/100). 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
Toulouse's air quality reflects the Garonne valley's partial topographic enclosure between the Pyrenees to the south and the Massif Central to the north, with vehicle emissions from the surrounding motorway network and the Airbus aerospace manufacturing complex contributing elevated NOₓ. Atlantic westerlies generally provide good ventilation, while calm summer conditions allow ozone to accumulate from vehicle and industrial emissions across the broader Midi-Pyrénées basin.
Today - 1 July | Pollution peaks at 19:00
AQI:
Fair
26.8/100
PM2.5 (fine particles):
Good
8.5/100
PM10 (coarse particles):
Good
3.3/100
NO2 (nitrogen dioxide):
Good
5.4/100
O3 (ozone):
Fair
26.8/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.0/100
PM1 (ultrafine particles):
Good
4.4/100
Levels show the poorest local air quality during the day
Tomorrow - 2 July | Pollution peaks at 18:00
AQI:
Fair
28.5/100
PM2.5 (fine particles):
Good
4.1/100
PM10 (coarse particles):
Good
1.5/100
NO2 (nitrogen dioxide):
Good
5.3/100
O3 (ozone):
Fair
28.5/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.1/100
PM1 (ultrafine particles):
Good
2.7/100
Pollen forecast in Toulouse
View pollen forecastFrequently Asked Questions
Is air quality bad in Toulouse right now?
On 1 July 2026, overall air quality in Toulouse is fair. AQI is the main air quality indicator at 26.8/100. Pollution peaks around 7:00 PM (O3: 26.8/100).
Will air quality be worse tomorrow in Toulouse?
On 2 July 2026, air quality conditions in Toulouse will be similar to today, with AQI forecast at fair at 28.5/100. Pollution peaks around 6:00 PM (O3: 28.5/100).
Are air quality levels in Toulouse 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.
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Data provided by Airmine — Last update: 1 July 2026 at 01:02 CET (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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team