Neighbourhood noise map
Tancredo Neves, Porto Velho
Sossego Index 84 out of 100: Calm. Ranked 48 of the 94 neighbourhoods rated in Porto Velho. That matches the city average of 83.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 52 to 93. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida Rio de Janeiro (main local road), 44 m from the centre of the neighbourhood.
The nearest airport is Aeroclube de Rondônia (small), 3.6 km away. Far enough to barely count.
What makes up the index
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Test an address in Tancredo NevesNeighbouring areas
The closest neighbourhoods and their scores.
- Juscelino Kubitschek970 m away80
- Tiradentes981 m away81
- Escola de Polícia985 m away89
- Socialista1.3 km away84
- Pantanal1.3 km away83
- Lagoinha1.5 km away78
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.