Neighbourhood noise map
Dom Bosco, Itajaí
Sossego Index 72 out of 100: Calm. Ranked 33 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 77. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Jacob Ardigó (collector road, 107 m), Rua Indaial (collector road, 173 m) and Rua José Gall (collector road, 241 m). Traffic is the main source of noise.
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 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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The closest neighbourhoods and their scores.
- São Judas830 m away67
- Vila Nossa Senhora das Graças974 m away67
- Nossa Senhora das Graças1.1 km away92
- Vila da Paz1.4 km away100
- Vila Operária1.4 km away53
- Loteamento Jardins das Mansões1.6 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.