Neighbourhood noise map
São João, Passo Fundo
Sossego Index 60 out of 100: Active. Ranked 27 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 38 to 89. 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 Nino Machado (main local road, 68 m), Avenida Presidente Vargas (arterial road, 343 m) and Avenida Perimetral Sul (expressway, 426 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Lauro Kurtz (regional), 5.7 km away. Far enough to barely count.
Nearby local sources: Ferrovia do Trigo (2 km).
Day and night
By day the estimate is 63 dB(A), index 60. At night, with less traffic, it drops to 56 dB(A), index 79. 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.
- São Cristóvão921 m away79
- Planaltina1.2 km away74
- Maggi1.9 km away84
- Vila Mattos1.9 km away84
- Roselândia2.1 km away100
- Vila Santa Maria2.5 km away68
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.