Neighbourhood noise map
Sambaetiba, Itaboraí
Sossego Index 100 out of 100: Very calm. Ranked 27 of the 73 neighbourhoods rated in Itaboraí. That is above the city average of 91.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 70 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 Estrada de Sambaetiba (main local road, 470 m) and Rodovia Presidente João Goulart (arterial road, 1.5 km).
The nearest airport is an unnamed airfield (small), 7.5 km away. Far enough to barely count.
Day and night
By day the estimate is 48 dB(A), index 100. At night, with less traffic, it drops to 40 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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The closest neighbourhoods and their scores.
- Bairro de Esperança7.4 km away82
- Engenho Velho7.6 km away75
- Vila Rica7.8 km away97
- Reta Velha7.8 km away88
- Itaville8.4 km away89
- Nossa Senhora da Conceição8.8 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.