Neighbourhood noise map
Tom Jobim, Gravataí
Sossego Index 90 out of 100: Very calm. Ranked 38 of the 157 neighbourhoods rated in Gravataí. That is above the city average of 76.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 63 to 95. 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 Mário Quintana (expressway, 663 m), Rua Lateral da ERS-118 (arterial road, 643 m) and Estrada Antônio Carlos Jobim (main local road, 150 m).
The nearest airport is Base Aérea de Canoas (international), 8.6 km away. Far enough to barely count.
Day and night
By day the estimate is 52 dB(A), index 90. At night, with less traffic, it drops to 44 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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The closest neighbourhoods and their scores.
- Recanto das Taquareiras428 m away77
- Parque Ipiranga501 m away87
- Rondon523 m away80
- Águas Claras884 m away65
- Águas Mortas1.1 km away53
- Monte Claro1.2 km away53
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.