Neighbourhood noise map
13 de Setembro, Boa Vista
Sossego Index 73 out of 100: Calm. Ranked 34 of the 70 neighbourhoods rated in Boa Vista. That matches the city average of 72.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 51 to 92. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida Monte Castelo (main local road), 48 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Boa Vista Atlas Brasil Cantanhede (small), 5 km away. Close enough to weigh on the index.
What makes up the index
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Test an address in 13 de SetembroNeighbouring areas
The closest neighbourhoods and their scores.
- Treze de Setembro326 m away69
- Marechal Rondon1.1 km away84
- Calungá1.4 km away75
- São Vicente1.4 km away51
- Pricumã1.7 km away73
- Cinturão Verde2.3 km away75
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.