Neighbourhood noise map
Antonio Gomes Correa, Gravataí
Sossego Index 50 out of 100: Active. Ranked 150 of the 157 neighbourhoods rated in Gravataí. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 10 to 73. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Freeway (motorway, 351 m), Avenida Ely Corrêa (arterial road, 406 m) and Rua Aristides d'Ávila (main local road, 156 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 4.8 km away. Far enough to barely count.
Day and night
By day the estimate is 67 dB(A), index 50. At night, with less traffic, it drops to 61 dB(A), index 66. 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.
- Santa Rita de Cássia326 m away59
- Porto Seguro485 m away52
- Dona Mercedes535 m away53
- Girassol625 m away67
- Parque dos Anjos682 m away55
- Passo dos Ferreiros750 m away82
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.