Mapa Sossego

Neighbourhood noise map

Parque Nova Iguaçu, Luziânia

Sossego Index 85 out of 100: Very calm. Ranked 24 of the 60 neighbourhoods rated in Luziânia. That is above the city average of 81.

Very calm

Very low noise. The quiet of a far residential area or a green space.

85
Street level estimate: ~54 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 50 to 96. 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 Juscelino Kubitschek (expressway, 769 m), Rua 19 (residential street, 23 m) and Rua Vinte (residential street, 52 m).

The nearest airport is Aeroporto Brigadeiro Araripe Macedo (small), 13.8 km away. Far enough to barely count.

There is a railway line 406 m away. Nearby local sources: Ferrovia Centro-Atlântica (406 m), railway (665 m).

Day and night

Day
85~54 dB(A)
Night
92~51 dB(A)

By day the estimate is 54 dB(A), index 85. At night, with less traffic, it drops to 51 dB(A), index 92. It is within the daytime NBR 10151 reference for residential areas (55 dB(A)) but above the night one (50 dB(A)).

What makes up the index

Traffic
~47 dB(A)
Very calm
Airports
~38 dB(A)
Very calm
Local sources
~53 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.