Neighbourhood noise map
Aldeia Indígena Morro dos Cavalos, Palhoça
Sossego Index 65 out of 100: Active. Ranked 30 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 6 to 82. 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, 69 m), Rua Antônio Beltrame (main local road, 246 m) and Rua Manoel Antônio de Lima (collector road, 963 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Florianópolis Hercílio Luz (international), 16.3 km away. Far enough to barely count.
Day and night
By day the estimate is 61 dB(A), index 65. At night, with less traffic, it drops to 55 dB(A), index 81. 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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Test an address in Aldeia Indígena Morro dos CavalosNeighbouring areas
The closest neighbourhoods and their scores.
- Enseada de Brito1.8 km away100
- Maciambu Pequeno2.3 km away100
- Passagem do Maciambu4.3 km away100
- Praia do Sonho5.2 km away87
- Praia de Fora6.3 km away52
- Balneário Ponta do Papagaio6.7 km away100
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.