Neighbourhood noise map
Cidade Nova, Itajaí
Sossego Index 72 out of 100: Calm. Ranked 32 of the 41 neighbourhoods rated in Itajaí. That is below the city average of 85.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 56 to 80. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Vereador Nilo Simas (collector road, 109 m), Rua Agílio Cunha (collector road, 190 m) and Rua Raul de Souza (residential street, 7 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Navegantes Ministro Victor Konder (regional), 5.7 km away. Far enough to barely count.
Day and night
By day the estimate is 59 dB(A), index 72. At night, with less traffic, it drops to 51 dB(A), index 93. 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 Cidade NovaNeighbouring areas
The closest neighbourhoods and their scores.
- Carvalho1.5 km away74
- Dom Bosco1.7 km away72
- São Vicente1.8 km away74
- São Judas2.1 km away67
- Loteamento Jardins das Mansões2.5 km away100
- Vila Nossa Senhora das Graças2.7 km away67
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.