Neighbourhood noise map
Rocha, São Gonçalo
Sossego Index 81 out of 100: Calm. Ranked 75 of the 136 neighbourhoods rated in São Gonçalo. That matches the city average of 83.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 67 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 Rua José Lourenço Azevedo (collector road, 137 m), Rua Salvatori (main local road, 106 m) and Rua Salvatori (collector road, 154 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 9.9 km away. Far enough to barely count.
Day and night
By day the estimate is 55 dB(A), index 81. At night, with less traffic, it drops to 47 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
Moving here?
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Test an address in RochaNeighbouring areas
The closest neighbourhoods and their scores.
- Engenho Pequeno I1.1 km away100
- Lindo Parque II1.2 km away97
- Centro1.2 km away70
- Galo Branco1.2 km away90
- Lindo Parque I1.5 km away75
- Zé Garoto1.5 km away63
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.