Worst air pollution Santana de Parnaíba, today and tomorrow
Today (16 July): Air quality in Santana de Parnaíba is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (O3: 15.6/100).
Tomorrow (17 July 2026): Air quality in Santana de Parnaíba is good. All pollutants stay as today. Pollution peaks around 10:00 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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Santana de Parnaíba's air quality reflects its position in the western Greater São Paulo metropolitan ring adjacent to Barueri and Alphaville, with vehicle emissions from the Rodovia Castello Branco and the concentrated Alphaville financial and technology district's commuter traffic contributing elevated NOₓ. The Greater São Paulo basin's poor dispersal characteristics affect the entire western corridor, while the Cotia plateau highlands to the west provide some topographic separation from the densest metropolitan pollution sources.
Today - 16 July | Pollution peaks at 23:00
AQI:
Good
15.6/100
PM2.5 (fine particles):
Good
5.1/100
PM10 (coarse particles):
Good
2.3/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
15.6/100
SO2 (sulfur dioxide):
Good
0.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
0.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 22:00
AQI:
Good
16.7/100
PM2.5 (fine particles):
Good
5.6/100
PM10 (coarse particles):
Good
2.5/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
16.7/100
SO2 (sulfur dioxide):
Good
0.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
1.2/100
Pollen forecast in Santana de Parnaíba
View pollen forecastFrequently Asked Questions
Is air quality bad in Santana de Parnaíba right now?
On 16 July 2026, overall air quality in Santana de Parnaíba is good. AQI is the main air quality indicator at 15.6/100. Pollution peaks around 11:00 PM (O3: 15.6/100).
Will air quality be worse tomorrow in Santana de Parnaíba?
On 17 July 2026, air quality conditions in Santana de Parnaíba will be similar to today, with AQI forecast at good at 16.7/100. Pollution peaks around 10:00 PM (O3: 16.7/100).
When is air pollution at its worst in Santana de Parnaíba?
In Santana de Parnaíba, reduced air quality is most noticeable when native Atlantic Forest remnants and the Tietê River corridor vegetation pollen peaks, and on days affected by vehicle emissions from the Rodovia Castello Branco and the concentrated Alphaville financial and technology district's commuter; a shift to wetter or windier weather typically brings noticeable relief.
Are air quality levels in Santana de Parnaíba 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