Neighbourhood noise map
Coxilhas de Ibiamon, Viamão
Sossego Index 70 out of 100: Calm. Ranked 176 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 48 to 80. 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, 165 m), Rua Manoel Maciel (residential street, 4 m) and Avenida Reverendo Américo Vespúcio Cabral (collector road, 215 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 3 km away. Far enough to barely count.
Day and night
By day the estimate is 60 dB(A), index 70. At night, with less traffic, it drops to 52 dB(A), index 89. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.
What makes up the index
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Test an address in Coxilhas de IbiamonNeighbouring areas
The closest neighbourhoods and their scores.
- Setembrina247 m away57
- Nossa Senhora de Fátima499 m away64
- Centro527 m away72
- Sítio São José649 m away73
- Bairro Açorianos732 m away74
- Bairro Mendanha758 m away85
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.