Neighbourhood noise map
José Alexandre Zachia, Passo Fundo
Sossego Index 92 out of 100: Very calm. Ranked 5 of the 30 neighbourhoods rated in Passo Fundo. That is above the city average of 77.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 49 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 BR-285 (expressway, 448 m), Rua 2 (residential street, 100 m) and Avenida Rio Grande (collector road, 852 m).
The nearest airport is Aeroclube de Passo Fundo (small), 8.2 km away. Far enough to barely count.
Day and night
By day the estimate is 51 dB(A), index 92. At night, with less traffic, it drops to 44 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in José Alexandre ZachiaNeighbouring areas
The closest neighbourhoods and their scores.
- Valinhos2.3 km away100
- Vera Cruz2.3 km away73
- Victor Issler2.3 km away69
- Nenê Graeff3.1 km away79
- Annes3.4 km away77
- Centro4.4 km away50
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.