Neighbourhood noise map
Astrogildo de Azevedo A, Santa Maria
Sossego Index 53 out of 100: Active. Ranked 387 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 36 to 79. 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 Serafim Valandro (main local road, 11 m), Avenida Presidente Vargas (collector road, 110 m) and Avenida Nossa Senhora Medianeira (arterial road, 329 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Santa Maria (international), 10.3 km away. Far enough to barely count.
Nearby local sources: WT Bar (112 m).
Day and night
By day the estimate is 66 dB(A), index 53. At night, with less traffic, it drops to 58 dB(A), index 74. 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 Astrogildo de Azevedo ANeighbouring areas
The closest neighbourhoods and their scores.
- Vila Felipe de Oliveira227 m away60
- Rizzatto Irmãos259 m away69
- Vila Zulmira347 m away68
- Parque Centenário485 m away64
- Parque Residencial Panorama700 m away61
- Nonoai756 m away80
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.