Neighbourhood noise map
Aponiã, Porto Velho
Sossego Index 83 out of 100: Calm. Ranked 49 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 59 to 87. Noise is similar across the whole area.
The road with the biggest weight in the noise is Rua Bidu Saião (residential street), 13 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional de Porto Velho - Governador Jorge Teixeira de Oliveira (international), 5.2 km away. Close enough to weigh on the index.
What makes up the index
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in AponiãNeighbouring areas
The closest neighbourhoods and their scores.
- Igarapé1 km away85
- Rio Madeira1.4 km away73
- Planalto I1.7 km away95
- Esperança da Comunidade1.7 km away84
- Flodoaldo Pontes Pinto1.7 km away80
- Teixeirão1.8 km away94
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.