Neighbourhood noise map
Porto da Lagoa, Florianópolis
Sossego Index 77 out of 100: Calm. Ranked 121 of the 232 neighbourhoods rated in Florianópolis. That matches the city average of 77.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 48 to 82. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Rua Laurindo Januário da Silveira (collector road), 127 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional de Florianópolis Hercílio Luz (international), 7.3 km away. Close enough to weigh on the index.
What makes up the index
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The closest neighbourhoods and their scores.
- Poção do Rio Tavares1.1 km away75
- Cova Funda1.6 km away75
- Pedrita1.6 km away75
- Igreja de Pedra1.7 km away73
- Canto da Lagoa1.8 km away84
- Rio Tavares Norte1.9 km away78
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.