Neighbourhood noise map
Praia do Pontal, Palhoça
Sossego Index 52 out of 100: Active. Ranked 36 of the 37 neighbourhoods rated in Palhoça. That is below the city average of 82.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 38 to 78. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida Arcanjo Cândido da Silva (collector road, 22 m), Rodovia Governador Mário Covas (motorway, 251 m) and Avenida José Bonifácio (collector road, 251 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Florianópolis Hercílio Luz (international), 9.9 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 66 dB(A), index 52. At night, with less traffic, it drops to 59 dB(A), index 71. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.
What makes up the index
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The closest neighbourhoods and their scores.
- Furadinho1.6 km away90
- Praia de Fora3.2 km away52
- Aririú da Formiga3.3 km away100
- Loteamento Vila Nova4.4 km away78
- Guarda do Cubatão4.6 km away94
- Barra do Aririú5.1 km away79
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.