Neighbourhood noise map
Rio Novo, Itajaí
Sossego Index 100 out of 100: Very calm. Ranked 14 of the 41 neighbourhoods rated in Itajaí. That is above the city average of 85.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 100 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rodovia Governador Mário Covas (motorway, 1.6 km), Rua Núcleo Brasileiro (residential street, 282 m) and Marginal da BR-101 (arterial road, 1.7 km).
The nearest airport is Aeroporto Internacional de Navegantes Ministro Victor Konder (regional), 8.1 km away. Far enough to barely count.
Day and night
By day the estimate is 39 dB(A), index 100. At night, with less traffic, it drops to 33 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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Test an address in Rio NovoNeighbouring areas
The closest neighbourhoods and their scores.
- São Roque2.7 km away100
- Cidade Nova2.8 km away72
- Itaipava3.1 km away100
- São Vicente3.5 km away74
- Carvalho3.7 km away74
- Espinheiros4.2 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.