Neighbourhood noise map
Santa Luzia, Gravataí
Sossego Index 72 out of 100: Calm. Ranked 98 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 53 to 84. 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 General Osório (collector road, 26 m), Rua José Loureiro da Silva (collector road, 120 m) and Rua 2 de Novembro (collector road, 121 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 4.6 km away. Far enough to barely count.
Nearby local sources: Cerâmica Atlético Clube (160 m).
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 92. 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.
- Salgado Filho386 m away72
- Dom João Becker508 m away64
- Vila Natal614 m away82
- Dom Feliciano690 m away61
- Jardim Guaianuba691 m away83
- Vila Aliança700 m 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 21, 2026.