Neighbourhood noise map
Comunidade do Bonsucesso, Niterói
Sossego Index 75 out of 100: Calm. Ranked 51 of the 65 neighbourhoods rated in Niterói. That is below the city average of 84.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 48 to 82. 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 Raul de Oliveira Rodrigues (collector road, 192 m), Estrada Francisco da Cruz Nunes (collector road, 258 m) and BHLS Transoceânica (bus lane, 251 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Santos Dumont (regional), 10.8 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 50 dB(A), index 96. 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 Comunidade do BonsucessoNeighbouring areas
The closest neighbourhoods and their scores.
- Comunidade da Ciclovia551 m away77
- Comunidade do Jacaré581 m away85
- Morro da Boa Esperança684 m away73
- Piratininga1.6 km away100
- Morro do Caniçal1.6 km away87
- Santo Antônio1.8 km away83
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.