Neighbourhood noise map
São Domingos, Niterói
Sossego Index 77 out of 100: Calm. Ranked 50 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 54 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 Bonifácio (main local road, 15 m), Rua Guilherme Briggs (main local road, 15 m) and Rua General Osório (main local road, 16 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Santos Dumont (regional), 3.5 km away. Far enough to barely count.
Nearby local sources: Depóstio de Bebidas e Bar do Seu Pedro (22 m), São Domdom (41 m), Mãe d'água (69 m).
Day and night
By day the estimate is 57 dB(A), index 77. 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 São DomingosNeighbouring areas
The closest neighbourhoods and their scores.
- Gragoatá571 m away87
- Ingá781 m away77
- Boa Viagem869 m away85
- Morro do Estado1 km away70
- Morro do Arroz1.4 km away57
- Centro1.4 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.