Mapa Sossego

Neighbourhood noise map

Porto da Igreja, Guarulhos

Sossego Index 50 out of 100: Active. Ranked 73 of the 76 neighbourhoods rated in Guarulhos. That is below the city average of 75.

Active

Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.

50
Street level estimate: ~67 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 35 to 70. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Rodovia Ayrton Senna (motorway, 93 m), Rodovia Presidente Dutra (motorway, 490 m) and Rodovia Presidente Dutra (motorway ramp, 528 m). Traffic is the main source of noise.

The nearest airport is Aeroporto Internacional Governador André Franco Montoro (small), 6.4 km away. Close enough to weigh on the index.

Day and night

Day
50~67 dB(A)
Night
65~61 dB(A)

By day the estimate is 67 dB(A), index 50. At night, with less traffic, it drops to 61 dB(A), index 65. 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
~67 dB(A)
Active
Airports
~46 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.