Neighbourhood noise map
Bonfim, Santa Maria
Sossego Index 71 out of 100: Calm. Ranked 272 of the 396 neighbourhoods rated in Santa Maria. That is below the city average of 80.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 56 to 87. 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 Visconde de Pelotas (main local road, 34 m), Rua Venâncio Aires (main local road, 34 m) and Rua Barão do Triunfo (main local road, 117 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Santa Maria (international), 11.2 km away. Far enough to barely count.
There is a railway line 1.3 km away. Nearby local sources: Olympo Bar (19 m), Zeppelin Bar (39 m), Dom Zé (66 m).
Day and night
By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 51 dB(A), index 92. 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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The closest neighbourhoods and their scores.
- Loteamento Noêmio Lemos399 m away74
- Loteamento Roveda462 m away76
- Nossa Senhora do Rosário696 m away74
- Vila Menna Barreto751 m away72
- Vila Independência781 m away76
- Nossa Senhora de Fátima793 m away72
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.