Neighbourhood noise map
Morro do Fátima, Niterói
Sossego Index 86 out of 100: Very calm. Ranked 32 of the 65 neighbourhoods rated in Niterói. That matches the city average of 84.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 69 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 Avenida Marquês do Paraná (arterial road, 541 m), Travessa José Lins Cunha (residential street, 25 m) and Rua Gastão Gonçalves (residential street, 33 m).
The nearest airport is Aeroporto Santos Dumont (regional), 5.8 km away. Far enough to barely count.
Day and night
By day the estimate is 53 dB(A), index 86. At night, with less traffic, it drops to 46 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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Test an address in Morro do FátimaNeighbouring areas
The closest neighbourhoods and their scores.
- Fátima213 m away92
- Pé Pequeno335 m away85
- Morro da Chácara938 m away59
- São Lourenço978 m away79
- Morro do Arroz1 km away57
- Icaraí1.2 km away50
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.