Neighbourhood noise map
Vila Cerro Azul, Santa Maria
Sossego Index 68 out of 100: Active. Ranked 298 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 50 to 85. 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 La Paz (residential street, 45 m), Rua Passo dos Weber (main local road, 314 m) and Avenida Oliveira Mesquita (main local road, 355 m).
The nearest airport is Aeroporto de Santa Maria (international), 12.1 km away. Far enough to barely count.
There is a railway line 121 m away. Nearby local sources: Linha Porto Alegre-Uruguaiana (121 m).
Day and night
By day the estimate is 60 dB(A), index 68. At night, with less traffic, it drops to 57 dB(A), index 76. 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 Vila Cerro AzulNeighbouring areas
The closest neighbourhoods and their scores.
- Vila das Flores240 m away75
- Vila Brasília241 m away74
- Vila Itagiba372 m away79
- Vila Santana400 m away88
- Chácara das Rosas400 m away78
- Vila Kennedy507 m away69
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.