Neighbourhood noise map
Petrópolis, Passo Fundo
Sossego Index 62 out of 100: Active. Ranked 26 of the 30 neighbourhoods rated in Passo Fundo. That is below the city average of 77.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 31 to 78. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida Rui Barbosa (collector road, 141 m), Rua Lava Pés (residential street, 2 m) and Rua Olavo Bilac (main local road, 42 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Lauro Kurtz (regional), 5.1 km away. Far enough to barely count.
There is a railway line 654 m away. Nearby local sources: Ferrovia do Trigo (669 m), railway (654 m).
Day and night
By day the estimate is 63 dB(A), index 62. At night, with less traffic, it drops to 55 dB(A), index 82. 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.
- Jardim Primavera962 m away59
- Vila Popular1.5 km away54
- Loteamento Parque Farroupilha1.7 km away82
- São José2 km away71
- Annes2.1 km away77
- Cruzeiro2.1 km away65
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.