Worst air pollution Itu, today and tomorrow
Today (16 July): Air quality in Itu is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 PM (O3: 15.9/100).
Tomorrow (17 July 2026): Air quality in Itu is good. All pollutants stay as today. Pollution peaks around 11:00 PM (O3: 16.7/100). 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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Itu's air quality reflects its position in the Tietê river valley of the São Paulo state interior, with vehicle emissions from the SP-075 Castelo Branco highway and the surrounding sugarcane, paper, and light industrial operations contributing local sources in this historic colonial city. The Tietê valley topography creates modest enclosure, while dry season burning from surrounding São Paulo state sugarcane and agricultural land contributes seasonal PM2.5 variation, and the broader Campinas-Sorocaba metropolitan influence shapes the regional air quality background.
Today - 16 July | Pollution peaks at 22:00
AQI:
Good
15.9/100
PM2.5 (fine particles):
Good
6.2/100
PM10 (coarse particles):
Good
2.8/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
15.9/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
1.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Good
16.7/100
PM2.5 (fine particles):
Good
8.3/100
PM10 (coarse particles):
Good
3.7/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
16.7/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
1.6/100
Pollen forecast in Itu
View pollen forecastFrequently Asked Questions
Is air quality bad in Itu right now?
On 16 July 2026, overall air quality in Itu is good. AQI is the main air quality indicator at 15.9/100. Pollution peaks around 10:00 PM (O3: 15.9/100).
Will air quality be worse tomorrow in Itu?
On 17 July 2026, air quality conditions in Itu will be similar to today, with AQI forecast at good at 16.7/100. Pollution peaks around 11:00 PM (O3: 16.7/100).
When is air pollution at its worst in Itu?
Air quality dips in Itu mostly track eucalyptus and native cerrado remnants pollen peaks and periods of vehicle emissions from the SP-075 Castelo Branco highway and the surrounding sugarcane, paper; a shift to wetter or windier weather typically brings noticeable relief.
Are air quality levels in Itu 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: 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