Neighbourhood noise map
Flamboyant, Gravataí
Sossego Index 88 out of 100: Very calm. Ranked 40 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 70 to 92. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua João Borba Maurente (main local road, 15 m), Rua José Fleck (residential street, 14 m) and Rua Luiz Toledo (main local road, 91 m).
The nearest airport is an unnamed airfield (small), 3.9 km away. Far enough to barely count.
Day and night
By day the estimate is 53 dB(A), index 88. 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.
- Jardim Guaianuba229 m away83
- Vila Natal408 m away82
- Dom Feliciano487 m away61
- Renascença601 m away81
- Santa Luzia773 m away72
- Parque do Arvoredo820 m away89
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.