Neighbourhood noise map
Cuniã, Porto Velho
Sossego Index 87 out of 100: Very calm. Ranked 36 of the 94 neighbourhoods rated in Porto Velho. That is above the city average of 83.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 72 to 92. Noise is similar across the whole area.
The road with the biggest weight in the noise is Rua Policial Gusmão (residential street), 14 m from the centre of the neighbourhood.
The nearest airport is Aeroclube de Rondônia (small), 3.7 km away. Close enough to weigh on the index.
What makes up the index
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The closest neighbourhoods and their scores.
- Tiradentes819 m away81
- Igarapé960 m away85
- Lagoinha1.2 km away78
- Esperança da Comunidade1.3 km away84
- Escola de Polícia1.4 km away89
- Agenor Martins de Carvalho1.6 km away84
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.