Neighbourhood noise map
Duarte da Silveira, Petrópolis
Sossego Index 83 out of 100: Calm. Ranked 18 of the 26 neighbourhoods rated in Petrópolis. That is below the city average of 90.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 53 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia Washington Luiz (motorway, 542 m), Rua Dias de Oliveira (residential street, 30 m) and Rua Luiz Winter (residential street, 35 m).
The nearest airport is Aeródromo Fazenda Santa Tereza (small), 14.9 km away. Far enough to barely count.
Nearby local sources: Ambev CDD Petrópolis (93 m), GE Celma (170 m).
Day and night
By day the estimate is 54 dB(A), index 83. At night, with less traffic, it drops to 49 dB(A), index 97. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
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 Duarte da SilveiraNeighbouring areas
The closest neighbourhoods and their scores.
- Castrioto979 m away100
- Bingen1.7 km away77
- Quarteirão Ingelheim1.9 km away100
- Mosela2.4 km away94
- Quitandinha3.1 km away86
- Valparaíso3.9 km away80
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 21, 2026.