Mapa Sossego

Neighbourhood noise map

Igara, Canoas

Sossego Index 71 out of 100: Calm. Ranked 13 of the 21 neighbourhoods rated in Canoas. That matches the city average of 72.

Calm

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

71
Street level estimate: ~59 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 52 to 81. Noise is similar across the whole area.

The roads that weigh most on the noise of the neighbourhood are Rua Xingú (collector road, 178 m), Rua Araguaia (collector road, 203 m) and Rua Luís Maurício Scolari (residential street, 22 m). Traffic is the main source of noise.

The nearest airport is Base Aérea de Canoas (international), 4.6 km away. Close enough to weigh on the index.

Day and night

Day
71~59 dB(A)
Night
91~52 dB(A)

By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 52 dB(A), index 91. 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

Traffic
~59 dB(A)
Calm
Airports
~50 dB(A)
Very calm
Local sources
~38 dB(A)
Very calm

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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.