Neighbourhood noise map
Petit Village, Santa Maria
Sossego Index 64 out of 100: Active. Ranked 332 of the 396 neighbourhoods rated in Santa Maria. That is below the city average of 80.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 37 to 74. 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 Prefeito Evandro Behr (expressway, 86 m), Avenida Prefeito Evandro Behr (collector road, 80 m) and Avenida João Machado Soares (collector road, 88 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Santa Maria (international), 2.8 km away. Close enough to weigh on the index.
There is a railway line 715 m away. Nearby local sources: railway (715 m), Linha Porto Alegre-Uruguaiana (792 m), Plasma Plásticos (127 m).
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Day and night
By day the estimate is 62 dB(A), index 64. At night, with less traffic, it drops to 56 dB(A), index 80. 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.
- Condomínio Residencial Novo Horizonte302 m away63
- Loteamento Monfardini427 m away64
- Parque Residencial Amaral456 m away67
- Vila Jardim492 m away62
- Condomínio Vila Verde508 m away62
- Vila Soares do Canto548 m away59
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.