Neighbourhood noise map
Bom Fim, Gravataí
Sossego Index 72 out of 100: Calm. Ranked 94 of the 157 neighbourhoods rated in Gravataí. That is below the city average of 76.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 48 to 97. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida Dorival Cândido Luz de Oliveira (arterial road, 341 m), Avenida General Flores da Cunha (arterial road, 476 m) and Rua Águas Brancas (residential street, 28 m). Traffic is the main source of noise.
The nearest airport is Base Aérea de Canoas (international), 5.6 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 59 dB(A), index 72. At night, with less traffic, it drops to 51 dB(A), index 91. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.
What makes up the index
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The closest neighbourhoods and their scores.
- Bom Princípio286 m away76
- São Judas Tadeu562 m away66
- Parque Florido1 km away55
- Fundos do Bom Fim1.2 km away85
- Morada do Vale III1.2 km away63
- Vila Elisa1.3 km away69
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.