Neighbourhood noise map
Corrêas, Petrópolis
Sossego Index 71 out of 100: Calm. Ranked 25 of the 26 neighbourhoods rated in Petrópolis. That is below the city average of 90.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 48 to 98. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Estrada União e Indústria (arterial road, 101 m), Praça Luiz Furtado da Rosa (main local road, 18 m) and Rua Castor Alves (main local road, 17 m). Traffic is the main source of noise.
The nearest airport is Aeródromo Fazenda Santa Tereza (small), 14.1 km away. Far enough to barely count.
Day and night
By day the estimate is 59 dB(A), index 71. 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
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The closest neighbourhoods and their scores.
- Glória1.2 km away100
- Nogueira2.4 km away90
- Cascatinha3.4 km away77
- Bonfim4.6 km away100
- Benfica5.2 km away96
- Retiro5.5 km away100
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 methodologyOpenStreetMap data, computed on October 21, 2026.