Neighbourhood noise map
Kaonze, Nova Iguaçu
Sossego Index 75 out of 100: Calm. Ranked 96 of the 133 neighbourhoods rated in Nova Iguaçu. 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 52 to 95. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Travessa Maria Lima (residential street, 3 m), Avenida Getúlio de Moura (arterial road, 516 m) and Rua Capitão Edmundo Soares (residential street, 38 m). Traffic is the main source of noise.
The nearest airport is Aeroclube de Nova Iguaçu (small), 3.2 km away. Far enough to barely count.
There is a railway line 495 m away. Nearby local sources: railway (495 m).
Day and night
By day the estimate is 58 dB(A), index 75. At night, with less traffic, it drops to 53 dB(A), index 87. 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.
- Caonze155 m away74
- Vista Alegre1.1 km away60
- Centro1.4 km away48
- Califórnia1.4 km away51
- Maria da Luz1.8 km away50
- Vila Nova1.9 km away60
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.