Neighbourhood noise map
Sepé Tiaraju, Viamão
Sossego Index 75 out of 100: Calm. Ranked 151 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 45 to 88. 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 Tapes (main local road, 74 m), Avenida Senador Salgado Filho (arterial road, 472 m) and Rua Tuiuti (residential street, 6 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 6 km away. Far enough to barely count.
Day and night
By day the estimate is 58 dB(A), index 75. At night, with less traffic, it drops to 50 dB(A), index 95. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
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 Sepé TiarajuNeighbouring areas
The closest neighbourhoods and their scores.
- Chácara Pinheiros276 m away73
- Cinco Irmãos596 m away73
- Viamópolis730 m away68
- Esmeralda810 m away94
- Vivendas do Parque955 m away77
- São Jorge985 m away70
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.