Neighbourhood noise map
Centro, Rio Branco
Sossego Index 67 out of 100: Active. Ranked 124 of the 129 neighbourhoods rated in Rio Branco. That is below the city average of 85.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 29 to 85. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida Ceará (arterial road), 66 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 6.6 km away. Far enough to barely count.
What makes up the index
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The closest neighbourhoods and their scores.
- Jardim Nazle48 m away69
- Abraão Alab287 m away75
- Ivete Vargas529 m away75
- Preventório660 m away78
- Estação Experimental778 m away70
- Floresta797 m away74
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 19, 2026.