Neighbourhood noise map
Nossa Senhora das Graças, Itajaí
Sossego Index 92 out of 100: Very calm. Ranked 19 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 44 to 100. 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 Vereador Abrahão João Francisco (arterial road, 425 m), Rua Pedro José João (residential street, 19 m) and Rua José Gall (collector road, 581 m).
The nearest airport is Aeroporto Internacional de Navegantes Ministro Victor Konder (regional), 4.5 km away. Far enough to barely count.
Day and night
By day the estimate is 51 dB(A), index 92. At night, with less traffic, it drops to 44 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 Nossa Senhora das GraçasNeighbouring areas
The closest neighbourhoods and their scores.
- Vila da Paz233 m away100
- Vila Nossa Senhora das Graças283 m away67
- Ressacada1.1 km away100
- Dom Bosco1.1 km away72
- Loteamento Jardins das Mansões1.2 km away100
- Fazenda1.3 km away85
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.