Neighbourhood noise map
Orieta, Viamão
Sossego Index 77 out of 100: Calm. Ranked 141 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 98. 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 Senador Salgado Filho (arterial road, 278 m), Beco dos Cunha (collector road, 270 m) and Rua Arlindo da Costa (residential street, 39 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 5.3 km away. Far enough to barely count.
Day and night
By day the estimate is 57 dB(A), index 77. At night, with less traffic, it drops to 49 dB(A), index 97. 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?
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Test an address in OrietaNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim Maratá411 m away76
- Santa Maria593 m away78
- Onofre627 m away69
- Vitória653 m away75
- Concórdia708 m away74
- Oriente789 m away77
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.