Neighbourhood noise map
Cadiz, Gravataí
Sossego Index 100 out of 100: Very calm. Ranked 1 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 94 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua do Lazer (local street, 23 m), Avenida El Cadiz (main local road, 347 m) and Estrada Etamar Osmério Soares (collector road, 929 m).
The nearest airport is an unnamed airfield (small), 3.8 km away. Far enough to barely count.
Day and night
By day the estimate is 44 dB(A), index 100. At night, with less traffic, it drops to 36 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.
- Granada997 m away100
- Vila Nova Conquista1.2 km away100
- Las Palmas1.7 km away100
- Recanto de Morungava2 km away97
- Rincão da Natureza2.6 km away95
- Recanto do Itacolomi2.7 km away100
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.