Worst air pollution Tramandaí, today and tomorrow
Today (16 July): Air quality in Tramandaí is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 PM (PM2.5: 14.0/100).
Tomorrow (17 July 2026): Air quality in Tramandaí is good. All pollutants stay as today. Pollution peaks around 11:00 PM (PM2.5: 17.9/100). 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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Tramandaí's air quality benefits from its Rio Grande do Sul Atlantic coastal position on the Litoral Norte, with consistent Atlantic sea breezes providing reliable maritime ventilation along this popular beach and lagoon resort coastline. Vehicle emissions from the RS-389 Estrada do Mar and seasonal tourism traffic are the primary local sources, while the Atlantic coastal position and open ocean exposure generally maintain good to excellent conditions throughout most of the year.
Today - 16 July | Pollution peaks at 21:00
AQI:
Good
14.0/100
PM2.5 (fine particles):
Good
14.0/100
PM10 (coarse particles):
Good
6.5/100
NO2 (nitrogen dioxide):
Good
0.8/100
O3 (ozone):
Good
13.3/100
SO2 (sulfur dioxide):
Good
2.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
2.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Good
17.9/100
PM2.5 (fine particles):
Good
17.9/100
PM10 (coarse particles):
Good
8.3/100
NO2 (nitrogen dioxide):
Good
0.7/100
O3 (ozone):
Good
13.3/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
3.2/100
Pollen forecast in Tramandaí
View pollen forecastFrequently Asked Questions
Is air quality bad in Tramandaí right now?
On 16 July 2026, overall air quality in Tramandaí is good. AQI is the main air quality indicator at 14.0/100. Pollution peaks around 9:00 PM (PM2.5: 14.0/100).
Will air quality be worse tomorrow in Tramandaí?
On 17 July 2026, air quality conditions in Tramandaí will be similar to today, with AQI forecast at good at 17.9/100. Pollution peaks around 11:00 PM (PM2.5: 17.9/100).
When is air pollution at its worst in Tramandaí?
People in Tramandaí tend to notice reduced air quality when restinga vegetation and beach dune grasses pollen peaks, or because of vehicle emissions from the RS-389 Estrada do Mar and seasonal tourism traffic; for the rest of the year, natural airflow keeps background levels low.
Are air quality levels in Tramandaí 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