Mapa Sossego

Neighbourhood noise map

Fazenda Inglesa, Petrópolis

Sossego Index 76 out of 100: Calm. Ranked 24 of the 26 neighbourhoods rated in Petrópolis. That is below the city average of 90.

Calm

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

76
Street level estimate: ~57 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 44 to 100. 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 Washington Luiz (motorway, 454 m), Rua Frederico Guilherme Emmel (residential street, 26 m) and Estrada do Rocio (residential street, 43 m). Traffic is the main source of noise.

The nearest airport is Aeródromo Fazenda Santa Tereza (small), 10.7 km away. Far enough to barely count.

Day and night

Day
76~57 dB(A)
Night
92~51 dB(A)

By day the estimate is 57 dB(A), index 76. At night, with less traffic, it drops to 51 dB(A), index 92. 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
~57 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.