Neighbourhood noise map
Augusta, Viamão
Sossego Index 83 out of 100: Calm. Ranked 115 of the 200 neighbourhoods rated in Viamão. That is below the city average of 86.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 30 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Fermiano Cardoso de Fraga (main local road, 50 m), Rua Costa Gama (collector road, 282 m) and Dario Gonçalves Molho (collector road, 315 m).
The nearest airport is an unnamed airfield (small), 4.5 km away. Far enough to barely count.
Day and night
By day the estimate is 55 dB(A), index 83. At night, with less traffic, it drops to 46 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in AugustaNeighbouring areas
The closest neighbourhoods and their scores.
- Augusta Fiel204 m away85
- Dom Quixote344 m away82
- Loteamento Popular743 m away85
- Augusta Meneghini817 m away77
- Arbon910 m away82
- Novo Horizonte1 km away80
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.