Neighbourhood noise map
Vila Zulmira, Santa Maria
Sossego Index 68 out of 100: Active. Ranked 305 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 45 to 72. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Nossa Senhora Medianeira (arterial road, 150 m), Avenida Presidente Vargas (collector road, 286 m) and Avenida Duque de Caxias (main local road, 95 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Santa Maria (international), 10.5 km away. Far enough to barely count.
Day and night
By day the estimate is 60 dB(A), index 68. At night, with less traffic, it drops to 52 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 Felipe de Oliveira319 m away60
- Astrogildo de Azevedo A347 m away53
- Vila Selmer574 m away70
- Rizzatto Irmãos585 m away69
- Nossa Senhora de Fátima589 m away72
- Vila Antônio Corrêa691 m away67
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.