Neighbourhood noise map
Rosane, São Gonçalo
Sossego Index 75 out of 100: Calm. Ranked 93 of the 136 neighbourhoods rated in São Gonçalo. That is below 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 36 to 85. 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 Argeu da Cruz Barroso (main local road, 109 m), Rua Minas Gerais (collector road, 233 m) and Avenida Joaquim de Oliveira (collector road, 239 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 9.1 km away. Far enough to barely count.
Day and night
By day the estimate is 58 dB(A), index 75. At night, with less traffic, it drops to 49 dB(A), index 98. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
Moving here?
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Test an address in RosaneNeighbouring areas
The closest neighbourhoods and their scores.
- Brasilândia254 m away76
- Brasilândia II360 m away73
- Vila Yara522 m away71
- Brasilândia I608 m away70
- Zé Garoto978 m away63
- Centro1 km away70
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.