Mapa Sossego

Neighbourhood noise map

Condomínio Sociedade de Medicina, Santa Maria

Sossego Index 82 out of 100: Calm. Ranked 164 of the 396 neighbourhoods rated in Santa Maria. That matches the city average of 80.

Calm

Low noise most of the day. You can sleep with the window open.

82
Street level estimate: ~55 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 52 to 97. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Faixa Nova (expressway, 575 m), Avenida Prefeito Evandro Behr (expressway, 769 m) and Rua Antônio Botega (main local road, 276 m).

The nearest airport is Aeroporto de Santa Maria (international), 6.1 km away. Close enough to weigh on the index.

There is a railway line 1 km away. Nearby local sources: Linha Porto Alegre-Uruguaiana (1 km).

Day and night

Day
82~55 dB(A)
Night
100~48 dB(A)

By day the estimate is 55 dB(A), index 82. At night, with less traffic, it drops to 48 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).

What makes up the index

Traffic
~54 dB(A)
Calm
Airports
~45 dB(A)
Very calm
Local sources
~43 dB(A)
Very calm

Moving here?

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Neighbouring areas

The closest neighbourhoods and their scores.

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 methodology

OpenStreetMap data, computed on October 21, 2026.