Worst air pollution Balneário de Camboriú, today and tomorrow
Today (20 September): Air quality in Balneário de Camboriú is fair. AQI, PM2.5, and PM10 are fair; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 AM (PM10: 32.8/100).
Tomorrow (21 September 2026): Air quality in Balneário de Camboriú is fair. All pollutants stay as today. Pollution peaks around 10:00 AM (PM10: 32.9/100). Airmine updates local air quality forecasts four times daily.
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Balneário Camboriú's air quality benefits from its position on the Santa Catarina coast, with consistent Atlantic sea breezes from the south Atlantic providing reliable maritime ventilation along Brazil's most densely built beach resort city. Vehicle emissions from the BR-101 and the concentrated high-rise tourism development generate local NOₓ, while the Atlantic coastal position and consistent sea breezes from the open ocean generally maintain moderate to good readings despite the extraordinary building density that makes this one of the world's most vertically concentrated resort cities.
Today - 20 September | Pollution peaks at 11:00
AQI:
Fair
32.8/100
PM2.5 (fine particles):
Fair
27.4/100
PM10 (coarse particles):
Fair
32.8/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
10.3/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.3/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
10.1/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 10:00
AQI:
Fair
32.9/100
PM2.5 (fine particles):
Fair
27.9/100
PM10 (coarse particles):
Fair
32.9/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
10.6/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.3/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
12.4/100
Pollen forecast in Balneário de Camboriú
View pollen forecastFrequently Asked Questions
Is air quality bad in Balneário de Camboriú right now?
On 20 September 2026, overall air quality in Balneário de Camboriú is fair. AQI is the main air quality indicator at 32.8/100. Pollution peaks around 11:00 AM (PM10: 32.8/100).
Will air quality be worse tomorrow in Balneário de Camboriú?
On 21 September 2026, air quality conditions in Balneário de Camboriú will be similar to today, with AQI forecast at fair at 32.9/100. Pollution peaks around 10:00 AM (PM10: 32.9/100).
When is air pollution at its worst in Balneário de Camboriú?
Residents in Balneário de Camboriú are most likely to notice reduced air quality when introduced urban trees and the Camboriú River estuary vegetation pollen peaks, or due to vehicle emissions from the BR-101 and the concentrated high-rise tourism development; beyond that, the area's natural ventilation keeps air quality consistently favourable through the rest of the year.
Are air quality levels in Balneário de Camboriú 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 20 September 2026 at 14:33 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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