Worst air pollution Sertãozinho, today and tomorrow
Today (16 July): Air quality in Sertãozinho is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 PM (O3: 16.4/100).
Tomorrow (17 July 2026): Air quality in Sertãozinho is good. All pollutants stay as today. Pollution peaks around 9:00 PM (O3: 17.0/100). 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.
Sertãozinho's air quality reflects the São Paulo state sugarcane belt, with ethanol distilleries and sugar mills contributing organic aerosols. Dry season sugarcane burning historically generated severe seasonal PM2.5, though mechanised harvesting has progressively reduced this impact, while the plateau position at 546 metres aids background dispersal throughout the year.
Today - 16 July | Pollution peaks at 21:00
AQI:
Good
16.4/100
PM2.5 (fine particles):
Good
13.3/100
PM10 (coarse particles):
Good
6.1/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
16.4/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 21:00
AQI:
Good
17.0/100
PM2.5 (fine particles):
Good
11.9/100
PM10 (coarse particles):
Good
5.3/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
17.0/100
SO2 (sulfur dioxide):
Good
1.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.9/100
Pollen forecast in Sertãozinho
View pollen forecastFrequently Asked Questions
Is air quality bad in Sertãozinho right now?
On 16 July 2026, overall air quality in Sertãozinho is good. AQI is the main air quality indicator at 16.4/100. Pollution peaks around 9:00 PM (O3: 16.4/100).
Will air quality be worse tomorrow in Sertãozinho?
On 17 July 2026, air quality conditions in Sertãozinho will be similar to today, with AQI forecast at good at 17.0/100. Pollution peaks around 9:00 PM (O3: 17.0/100).
When is air pollution at its worst in Sertãozinho?
Air quality dips in Sertãozinho mostly track sugarcane crop vegetation and native cerrado remnants pollen peaks and periods of ethanol distilleries and sugar mills; the picture usually improves again once the season turns.
Are air quality levels in Sertãozinho 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 Brazil?
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