Neighbourhood noise map
Furadinho, Palhoça
Sossego Index 90 out of 100: Very calm. Ranked 15 of the 37 neighbourhoods rated in Palhoça. That is above the city average of 82.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 58 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia Governador Mário Covas (motorway, 627 m), Rua Domingos de Souza Filho (collector road, 408 m) and Servidão Nova Esperança (residential street, 252 m).
The nearest airport is Aeroporto Internacional de Florianópolis Hercílio Luz (international), 9.8 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 52 dB(A), index 90. At night, with less traffic, it drops to 46 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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The closest neighbourhoods and their scores.
- Praia do Pontal1.6 km away52
- Aririú da Formiga1.8 km away100
- Loteamento Vila Nova2.8 km away78
- Barra do Aririú3.5 km away79
- Guarda do Cubatão3.5 km away94
- Pachecos3.9 km away50
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 21, 2026.