Neighbourhood noise map
Covanca II, São Gonçalo
Sossego Index 79 out of 100: Calm. Ranked 82 of the 136 neighbourhoods rated in São Gonçalo. That is below the city average of 83.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 32 to 93. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Marechal Floriano Peixoto (collector road, 77 m), Rua Doutor Porciúncula (arterial road, 314 m) and Rua Doutor Pio Borges (arterial road, 398 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Santos Dumont (regional), 9.6 km away. Far enough to barely count.
Nearby local sources: Nobre's Bar (92 m).
Day and night
By day the estimate is 56 dB(A), index 79. At night, with less traffic, it drops to 49 dB(A), index 98. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
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 Covanca IINeighbouring areas
The closest neighbourhoods and their scores.
- Covanca317 m away80
- Venda da Cruz428 m away71
- Covanca I530 m away80
- Neves II1.1 km away61
- Tenente Jardim1.1 km away94
- Vila Lage1.1 km away83
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.