Sensitivity map

Schools and hospitals most exposed to noise in Ribeirão das Neves

NBR 10151 sets 50 dB(A) by day and 45 at night as the reference for school and hospital areas, below the 55 dB(A) of residential areas. We scored 104 schools and 17 hospitals with a name in OpenStreetMap in Ribeirão das Neves, with the same model used for the neighbourhoods, at the point of each one.

schools

96 / 104

96 of 104 (92%) sit at points whose daytime estimate is above 50 dB(A); at night, 83 are above 45 dB(A). Average: 58.5 dB(A) by day.

hospitals

16 / 17

16 of 17 (94%) sit at points whose daytime estimate is above 50 dB(A); at night, 14 are above 45 dB(A). Average: 60.1 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Escola Estadual José Heilbuth Gonçalves		77	71	24	Avenida Dom Pedro I (expressway, 9 m)
Escola Estadual Anita Brina Brandão		76	70	27	Praça Manoel dos Reis Filho (main local road, 21 m)
Escola Municipal Filhinha Gama		75	69	28	MG-424 (motorway, 37 m)
Colégio Pampulha		74	68	33	Rua Boaventura (main local road, 34 m)
Miniramp Vilarinho	Maria Helena	73	67	33	Rua Padre Pedro Pinto (expressway, 22 m)
Escola Estadual Oroncio Murgel Dutra		73	67	35	Avenida Portugal (collector road, 113 m)
Number One Pampulha		73	66	36	Rua Izabel Bueno (main local road, 12 m)
Escola Estadual José Pedro Pereira	Centro	72	66	38	Rua Libério Augusto Guimarães (expressway, 28 m)
Escola Estadual Juscelino Kubitischeck de Oliveira	Nossa Senhora de Fátima	71	65	40	Rua Padre Pedro Pinto (expressway, 33 m)
Coleguium - Unidade Jaraguá		68	62	47	Anel Rodoviário Celso Mello de Azevedo (motorway, 665 m)
Colégio Santa maria		68	62	47	Avenida General Carlos Guedes (collector road, 182 m)
Escola Estadual João de Almeida	Liberdade	68	62	47	Rodovia Presidente Juscelino Kubitschek (motorway, 105 m)
Colégio Santa Maria Pampulha		68	62	48	Avenida General Carlos Guedes (collector road, 205 m)
Escola Estadual Maria Luiza Miranda Bastos		68	62	48	Avenida Doutor Cristiano Guimarães (collector road, 251 m)
Colégio Santa Marcelina		68	62	49	Avenida Antônio Abrahão Caram (arterial road, 398 m)
Escola Municipal Aurélio Pires		67	61	49	Avenida Presidente Antônio Carlos (expressway, 448 m)
Cristine Nicole English Course		67	61	51	MG-424 (motorway, 167 m)
Centro Pedagógico		66	60	53	Avenida Presidente Antônio Carlos (expressway, 208 m)
EMEI Santa Rosa		65	59	54	Anel Rodoviário Celso Mello de Azevedo (motorway, 291 m)
Escola Municipal Minervina Augusta		64	58	58	Avenida Cristiano Machado (expressway, 497 m)
Escola Estadual José Bonifácio Nogueira	São Pedro	64	57	58	Rua José Pedro Pereira (expressway, 88 m)
Escola Estadual Santos Dumont		64	58	59	Rua Padre Pedro Pinto (expressway, 135 m)
Escola Estadual Maria Carolina Campos	Vila Santa Branca	64	58	59	Rua Padre Pedro Pinto (expressway, 122 m)
Colégio Paulo Freire		63	56	59	Avenida Portugal (main local road, 16 m)
Colégio Promove Pampulha		63	57	60	Avenida Alfredo Camarate (main local road, 35 m)
Coleguium Ouro Preto Integral		62	55	62	Rua Monteiro Lobato (collector road, 65 m)
Escola Municipal Eliza Buzelin	Maria Helena	62	56	63	Rua Padre Pedro Pinto (expressway, 158 m)
Colégio Técnico		62	56	63	Avenida Presidente Antônio Carlos (expressway, 802 m)
Núcleo da Criança		62	55	63	Rua Expedicionário Paulo de Oliveira Santos (main local road, 32 m)
Escola Estadual Pedro Alcântara Nogueira	São Pedro	61	54	66	Rua José Pedro Pereira (expressway, 150 m)

The 17 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Unidade de Pronto Atendimento de Justinópolis	Novo Laredo	71	65	39	Avenida Denise Cristina da Rocha (expressway, 33 m)
Hospital São Judas Tadeu	Status	70	64	42	Rua João Lélio Nogueira Filho (expressway, 39 m)
UPA Venda Nova		69	63	45	Avenida Dom Pedro I (expressway, 116 m)
Hospital Risoleta Tolentino Neves		69	63	45	Avenida Cristiano Machado (expressway, 83 m)
Cersam Pampulha		67	61	49	Avenida Portugal (collector road, 88 m)
Hospital Dia SerCor		67	60	50	Avenida Desembargador Felipe Immesi (collector road, 22 m)
Hospital Paulo de Tarso		66	59	54	Avenida Presidente Antônio Carlos (expressway, 294 m)
UBS JARDIM DE ALA	Jardim de Alá	58	50	73	Rua Suacui (main local road, 19 m)
Centro de Saúde Itamarati		58	52	73	Avenida Fleming (collector road, 198 m)
Centro de Saúde Jardim Leblon		58	51	75	Rua Central (main local road, 84 m)
Caad	Itapoã	55	49	81	Avenida Denise Cristina da Rocha (expressway, 317 m)
Centro de Saúde Céu Azul	Hawaí	54	47	84	Rua Maria Gertrudes dos Santos (main local road, 123 m)
Posto de saúde	Rosaneves	54	45	84	Avenida Madressilva (main local road, 70 m)
Centro de Saúde Lagoa	Vila Santa Branca	53	46	87	Rua José Sabino Maciel (residential street, 24 m)
Centro de Saúde Trevo	Tancredo Neves	52	46	89	Rua Carlos Lacerda (residential street, 26 m)
PSF	Jardim Canto da Alvorada	51	42	93	Rua Diamantina (residential street, 10 m)
Unidade Básica de Saúde Amendoeiras	Jardim Alvorada	50	42	96	Rua Seis (residential street, 32 m)

An estimate at the map point, not a measurement. Buildings, walls and inner courtyards can cut the noise inside a school or hospital a lot. The list points to where measuring is worthwhile.

Noise map of Ribeirão das Neves

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.