Neighbourhood noise map
Guarani, Colombo
Sossego Index 71 out of 100: Calm. Ranked 69 of the 76 neighbourhoods rated in Colombo. That is below the city average of 89.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 34 to 86. 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 José Maria da Silva Paranhos (residential street, 2 m), Rua Abel Scuissiato (collector road, 276 m) and Rua Cruz e Souza (residential street, 20 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 5.5 km away. Far enough to barely count.
Day and night
By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 51 dB(A), index 92. 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.
- Maracanã1.1 km away72
- Atuba1.2 km away54
- Rio Verde1.4 km away76
- Fátima1.6 km away75
- Palmital2 km away86
- Campo Pequeno2.3 km away82
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.