Noise map

Praia Grande noise map

The Sossego Index estimates the noise of each neighbourhood from the traffic, airports, railways and local sources mapped in OpenStreetMap. 37 neighbourhoods of Praia Grande were rated. The city average is 82, Calm. The quietest neighbourhood is Antártica, scoring 100, and the loudest is Glória, scoring 58.

City average

Calm · Night 94

Map of the neighbourhoods of Praia Grande

Each dot is a neighbourhood, coloured by its index. Click to open its page.

What explains the ranking

The roads that most often set the noise of a neighbourhood are Via Expressa Sul (motorway, in 22 neighbourhoods), Rodovia Padre Manoel da Nóbrega (expressway, in 14 neighbourhoods) and Avenida Presidente Kennedy (collector road, in 14 neighbourhoods).

No neighbourhood has an airport close enough to weigh on the index.

At night, with less traffic, the city average rises to 94. 15 neighbourhoods are above the 50 dB(A) that NBR 10151 sets at night for residential areas; by day, 17 are above 55 dB(A).

Praia Grande neighbourhoods ranked

From quietest to loudest. Click a neighbourhood for details.

#	Neighbourhood	Index	Night	Rating	Main road
1	Antártica	100	100	Very calm	Rua Profundir (residential street, 31 m)
2	Área de invasão (Núcleo Piratas)	100	100	Very calm	Avenida da Integração (main local road, 95 m)
3	Área de Invasão (Vila Teimosa)	100	100	Very calm	Rua Moisés Henrique Lopes (residential street, 48 m)
4	Imperador	100	100	Very calm	Rodovia Padre Manoel da Nóbrega (expressway, 763 m)
5	Militar	100	100	Very calm	Avenida Marechal Mallet (collector road, 666 m)
6	Nucleo Maxland	100	100	Very calm	Via Expressa Sul (motorway, 973 m)
7	Santa Marina	100	100	Very calm	Rodovia Padre Manoel da Nóbrega (motorway, 870 m)
8	Vila Sônia	100	100	Very calm	Via Expressa Sul (motorway, 1.7 km)
9	Andaraguá	99	100	Very calm	Rodovia Padre Manoel da Nóbrega (motorway, 742 m)
10	Nucleo Caieiras	97	100	Very calm	Via Expressa Sul (motorway, 776 m)
11	Xixová	97	100	Very calm	Avenida Ayrton Senna da Silva (motorway, 661 m)
12	Princesa	95	100	Very calm	Rodovia Padre Manoel da Nóbrega (expressway, 567 m)
13	Ribeirópolis	94	100	Very calm	Avenida Agostinho Ferreira (residential street, 29 m)
14	Melvi	92	100	Very calm	Avenida Professora Heleny Rosa (residential street, 9 m)
15	Canto do Forte	89	100	Very calm	Avenida Marechal Mallet (collector road, 250 m)
16	Esmeralda	89	100	Very calm	Rua Hugo de Carvalho Ramos (residential street, 15 m)
17	Sitio do Campo	87	100	Very calm	Via Expressa Sul (motorway, 590 m)
18	Tupiry	87	100	Very calm	Via Expressa Sul (motorway, 592 m)
19	Cidade da Criança	83	99	Calm	Rodovia Padre Manoel da Nóbrega (expressway, 405 m)
20	Quietude	82	98	Calm	Rua Armando Farjardo (residential street, 5 m)
21	Samambaia	80	100	Calm	Avenida Pau-Brasil (main local road, 2 m)
22	Guilhermina	79	100	Calm	Via Expressa Sul (motorway, 527 m)
23	Anhanguera	74	92	Calm	Via Expressa Sul (motorway, 411 m)
24	Aviação	74	92	Calm	Via Expressa Sul (motorway, 426 m)
25	Vila Caiçara	72	92	Calm	Avenida Presidente Kennedy (collector road, 172 m)
26	Real	71	90	Calm	Rodovia Padre Manoel da Nóbrega (expressway, 334 m)
27	Vilamar	70	87	Calm	Rodovia Padre Manoel da Nóbrega (expressway, 326 m)
28	Núcleo Santa Marina	69	90	Active	Rodovia Padre Manoel da Nóbrega (motorway, 437 m)
29	Maracanã	66	86	Active	Avenida Presidente Kennedy (collector road, 83 m)
30	Mirim	66	86	Active	Avenida Presidente Kennedy (collector road, 5 m)
31	Ocian	66	87	Active	Avenida Presidente Kennedy (collector road, 19 m)
32	Boqueirão	65	78	Active	Avenida Presidente Costa e Silva (collector road, 75 m)
33	Flórida	65	83	Active	Rodovia Padre Manoel da Nóbrega (expressway, 269 m)
34	Tupi	63	83	Active	Avenida Presidente Kennedy (collector road, 61 m)
35	Nova Mirim	61	78	Active	Rodovia Padre Manoel da Nóbrega (motorway, 507 m)
36	Solemar	59	74	Active	Avenida Presidente Kennedy (collector road, 3 m)
37	Glória	58	75	Active	Via Expressa Sul (motorway, 210 m)

Open Praia Grande on the map All cities

Most exposed schools and hospitals

57 schools and 15 hospitals in Praia Grande scored with the same model, the most exposed to noise first.

See the ranking

Questions about noise in Praia Grande

Which is the quietest neighbourhood of Praia Grande?

Antártica, with Sossego Index 100 out of 100. The road that weighs most there is Rua Profundir, 31 m from the centre of the neighbourhood.

Which is the loudest neighbourhood of Praia Grande?

Glória, with Sossego Index 58. The main source of noise is the traffic on Via Expressa Sul, 210 m from the centre of the neighbourhood.

What is the average noise level of Praia Grande?

The average of the 37 neighbourhoods is 82 out of 100, Calm, about 54 dB(A) by day. At night the average rises to 94.

What is the noise limit in Praia Grande?

The national technical reference is NBR 10151: 55 dB(A) by day and 50 at night in mixed, mostly residential areas, 50 and 45 near schools and hospitals, 60 and 55 in commercial areas. Municipal noise ordinances may set different hours and limits; check with the city.

How was the noise of each neighbourhood calculated?

The Sossego Index is an estimate made with an acoustic model over OpenStreetMap data: roads by type, railways, airports and local sources. Each neighbourhood gets the median of nine points around its centre. It is not a sound level meter measurement. The full methodology, with the validation against measurements, is on the How it works page.

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 methodology

OpenStreetMap data, computed on October 21, 2026.