Neighbourhood noise map
Centro, Itajaí
Sossego Index 50 out of 100: Active. Ranked 41 of the 41 neighbourhoods rated in Itajaí. That is below the city average of 85.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 41 to 61. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Coronel Marcos Konder (arterial road, 19 m), Rua Frederico Augusto Luiz Thieme (collector road, 54 m) and Rua Doutor José Bonifácio Malburg (collector road, 69 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Navegantes Ministro Victor Konder (regional), 2.6 km away. Far enough to barely count.
Nearby local sources: Estádio Doutor Hercílio Luz (146 m).
Day and night
By day the estimate is 67 dB(A), index 50. At night, with less traffic, it drops to 60 dB(A), index 70. 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.
- Vila Operária953 m away53
- Vila Nossa Senhora das Graças1.7 km away67
- São João1.7 km away65
- São Judas1.7 km away67
- Nossa Senhora das Graças1.9 km away92
- Vila da Paz1.9 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.