Mapa Sossego

Neighbourhood noise map

Jardim Santa Helena, Presidente Prudente

Sossego Index 71 out of 100: Calm. Ranked 160 of the 189 neighbourhoods rated in Presidente Prudente. That is below the city average of 82.

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 68 to 83. Noise is similar across the whole area.

The roads that weigh most on the noise of the neighbourhood are Avenida Manoel Goulart (collector road, 251 m), Avenida Washington Luiz (collector road, 256 m) and Rua Mário Simões de Souza (residential street, 19 m). Traffic is the main source of noise.

The nearest airport is Estância Machado (small), 6.1 km away. Far enough to barely count.

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Day and night

Day
71~59 dB(A)
Night
91~51 dB(A)

By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 51 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
~38 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.