Worst air pollution São José dos Pinhais, today and tomorrow
Today (16 July): Air quality in São José dos Pinhais is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (O3: 15.8/100).
Tomorrow (17 July 2026): Air quality in São José dos Pinhais is good. All pollutants stay as today. Pollution peaks around 11:00 PM (O3: 15.6/100). 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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São José dos Pinhais' air quality reflects its position adjacent to Curitiba in the Paraná metropolitan area, with the Afonso Pena International Airport generating aviation emissions and vehicle traffic on the BR-376 and the surrounding automotive and industrial corridor contributing elevated NOₓ and PM2.5. The elevated Paraná plateau position at 906 metres generally aids background dispersal, while the Curitiba metropolitan basin's occasional winter temperature inversions can temporarily concentrate vehicle and industrial emissions across the metropolitan area.
Today - 16 July | Pollution peaks at 07:00
AQI:
Good
15.8/100
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
15.8/100
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 23:00
AQI:
Good
15.6/100
PM2.5 (fine particles):
Good
4.1/100
PM10 (coarse particles):
Good
1.8/100
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
0.7/100
Pollen forecast in São José dos Pinhais
View pollen forecastFrequently Asked Questions
Is air quality bad in São José dos Pinhais right now?
On 16 July 2026, overall air quality in São José dos Pinhais is good. AQI is the main air quality indicator at 15.8/100. Pollution peaks around 7:00 AM (O3: 15.8/100).
Will air quality be worse tomorrow in São José dos Pinhais?
On 17 July 2026, air quality conditions in São José dos Pinhais will be similar to today, with AQI forecast at good at 15.6/100. Pollution peaks around 11:00 PM (O3: 15.6/100).
When is air pollution at its worst in São José dos Pinhais?
The most noticeable dips in São José dos Pinhais's air quality come when Araucaria pine and eucalyptus pollen peaks, or because of the Afonso Pena International Airport; conditions usually ease once the wet season or windier weather returns.
Are air quality levels in São José dos Pinhais 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