Neighbourhood noise map
Vila Prado, Santa Maria
Sossego Index 70 out of 100: Calm. Ranked 282 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 23 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia Luiz Alves Rolim Sobrinho (expressway, 352 m), Rua Macieiras (residential street, 4 m) and Rodovia Luiz Alves Rolim Sobrinho (expressway ramp, 340 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Santa Maria (international), 14.8 km away. Far enough to barely count.
Day and night
By day the estimate is 59 dB(A), index 70. At night, with less traffic, it drops to 53 dB(A), index 88. 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.
- Vila Martelet414 m away66
- Vila 10 de Outubro493 m away87
- Juscelino Kubitschek523 m away73
- Conjunto Habitacional Santa Marta668 m away72
- Vila 7 de Dezembro671 m away87
- Vila Schimidt764 m away62
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.