Worst air pollution Piedade, today and tomorrow
Today (16 July): Air quality in Piedade 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 Piedade 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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Piedade's air quality reflects the São Paulo state Serra de Paranapiacaba highlands at 750 metres, with vehicle emissions from the SP-250 and surrounding eucalyptus, agribusiness, and light manufacturing contributing local sources. The elevated highland position aids background dispersal, while the surrounding Atlantic Forest remnants and the Serra de Paranapiacaba's complex mountain terrain provide some clean-air buffering and dry season burning from surrounding São Paulo state land contributes seasonal PM2.5 variation throughout the year.
Today - 16 July | Pollution peaks at 23:00
AQI:
Good
15.6/100
PM2.5 (fine particles):
Good
12.0/100
PM10 (coarse particles):
Good
5.4/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
15.6/100
SO2 (sulfur dioxide):
Good
1.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
1.9/100
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
13.3/100
PM10 (coarse particles):
Good
6.0/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
16.7/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.7/100
Pollen forecast in Piedade
View pollen forecastFrequently Asked Questions
Is air quality bad in Piedade right now?
On 16 July 2026, overall air quality in Piedade 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 Piedade?
On 17 July 2026, air quality conditions in Piedade 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 Piedade?
Air quality dips in Piedade mostly track native Atlantic Forest remnants and eucalyptus pollen peaks and periods of vehicle emissions from the SP-250 and surrounding eucalyptus, agribusiness, and light manufacturing; conditions generally improve once the season shifts and rainfall or stronger winds return.
Are air quality levels in Piedade 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