Neighbourhood noise map
Trevo da Seta, Florianópolis
Sossego Index 43 out of 100: Busy. Ranked 220 of the 232 neighbourhoods rated in Florianópolis. That is below the city average of 77.
Loud. Close to avenues, nightlife hubs or railways.
Inside the neighbourhood the index runs from 26 to 49. Noise is similar across the whole area.
The road with the biggest weight in the noise is Rodovia João Nilson Zunino (expressway), 22 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional de Florianópolis Hercílio Luz (international), 2.9 km away. Close enough to weigh on the index.
What makes up the index
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Test an address in Trevo da SetaNeighbouring areas
The closest neighbourhoods and their scores.
- Valerim668 m away53
- Costeira do Pirajubaé1.8 km away63
- Jardim Califórnia1.9 km away26
- Ressacada2.1 km away25
- Panaia2.2 km away19
- Sertão da Costeira2.2 km away66
How to read this index
The Sossego Index runs from 0 to 100 and is an estimate built from open data, not an on-site measurement. 100 means 48 dB(A) or less, the level of a calm residential area. 0 means 86 dB(A) or more, the level of a heavy traffic avenue. Each neighbourhood's value is the median of nine points around its centre.
Read the full methodologyOpenStreetMap data, computed on October 19, 2026.