Neighbourhood noise map
Jaçanaú, Maracanaú
Sossego Index 100 out of 100: Very calm. Ranked 4 of the 46 neighbourhoods rated in Maracanaú. That is above the city average of 82.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 60 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 Rodovia Raimundo Pessoa de Araújo (collector road, 418 m), Rua Antônio Cosmo Brasil (main local road, 394 m) and Rodovia Senador Almir Pinto (arterial road, 1.8 km).
The nearest airport is Aeródromo Feijó (small), 5.3 km away. Far enough to barely count.
Day and night
By day the estimate is 47 dB(A), index 100. At night, with less traffic, it drops to 40 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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The closest neighbourhoods and their scores.
- Mucunã2.1 km away100
- Jari2.7 km away99
- Cágado3 km away100
- Luzardo Viana3 km away92
- Parque Tijuca3.3 km away96
- Pau Serrado3.5 km away100
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.