Mapa Sossego

Neighbourhood noise map

Jardim Haydeé, Mauá

Sossego Index 75 out of 100: Calm. Ranked 40 of the 78 neighbourhoods rated in Mauá. That matches the city average of 74.

Calm

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

75
Street level estimate: ~57 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 51 to 86. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Avenida Capitão João (expressway, 595 m), Rua Porto Feliz (main local road, 154 m) and Rua Rio Grande da Serra (main local road, 132 m). Traffic is the main source of noise.

There is no airport within 15 km.

There is a railway line 658 m away. Nearby local sources: Linha 10 - Turquesa (673 m), railway (658 m).

Day and night

Day
75~57 dB(A)
Night
89~52 dB(A)

By day the estimate is 57 dB(A), index 75. At night, with less traffic, it drops to 52 dB(A), index 89. 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
~56 dB(A)
Calm
Airports
~38 dB(A)
Very calm
Local sources
~52 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.