Worst air pollution Santa Isabel, today and tomorrow
Today (16 July): Air quality in Santa Isabel 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 Santa Isabel 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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Santa Isabel's air quality reflects the greater São Paulo metropolitan area's eastern ring in São Paulo state, with vehicle emissions from the SP-088 and surrounding mixed residential, agricultural, and light manufacturing contributing local sources. The Serra do Mar highlands to the east and the Greater São Paulo basin's poor dispersal characteristics influence the eastern corridor, while the somewhat more rural character maintains modest local emission density compared to the denser inner metropolitan municipalities throughout the year.
Today - 16 July | Pollution peaks at 22:00
AQI:
Good
15.9/100
PM2.5 (fine particles):
Good
9.2/100
PM10 (coarse particles):
Good
4.1/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
15.9/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
1.6/100
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
12.3/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
16.7/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.3/100
Pollen forecast in Santa Isabel
View pollen forecastFrequently Asked Questions
Is air quality bad in Santa Isabel right now?
On 16 July 2026, overall air quality in Santa Isabel 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 Santa Isabel?
On 17 July 2026, air quality conditions in Santa Isabel 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 Santa Isabel?
People in Santa Isabel tend to notice reduced air quality when eucalyptus and native Atlantic Forest remnants pollen peaks, or because of vehicle emissions from the SP-088 and surrounding mixed residential, agricultural, and light manufacturing; wind and rain both help clear the air fairly quickly here.
Are air quality levels in Santa Isabel 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