Sensitivity map

Schools and hospitals most exposed to noise in Divinópolis

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 56 schools and 4 hospitals with a name in OpenStreetMap in Divinópolis, with the same model used for the neighbourhoods, at the point of each one.

schools

41 / 56

41 of 56 (73%) sit at points whose daytime estimate is above 50 dB(A); at night, 35 are above 45 dB(A). Average: 54.8 dB(A) by day.

hospitals

4 / 4

4 of 4 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 4 are above 45 dB(A). Average: 64.9 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Creche Municipal Maria de Fátima de Oliveira e Silva Santana		68	60	48	Avenida Dom Cristiano (collector road, 10 m)
Centro Educacional Carrocel	Niterói	66	59	52	Rua Rubi (collector road, 15 m)
Escola Estadual Ilídio da Costa Pereira	Alvorada	65	59	55	MG-050 (expressway, 128 m)
Escola Estadual Santo Tomaz de Aquino	Porto Velho	64	57	57	Rua Goiás (collector road, 39 m)
Escola Estadual Lauro Epifânio	Interlagos	63	56	60	Rua Jesus Jota (collector road, 36 m)
Escola Municipal Otávio Olímpio de Oliveira	Tietê	63	57	61	Anel Rodoviário Presidente Tancredo Neves (expressway, 193 m)
Escola Muncipal Princesa Isabel		63	60	62	Avenida Presidente Tancredo Neves (collector road, 128 m)
Escola Estadual Rosa Vaz de Araújo	Vila Romana	62	56	64	MG-050 (expressway, 201 m)
Escola Estadual São Francisco de Asiss		62	59	64	Rua Lourenço Dias (collector road, 111 m)
Escola Municipal Felipe de Freitas Valadares		60	52	70	Avenida Governador Magalhães Pinto (collector road, 62 m)
Escola Municipal Padre Guarita	São Roque	59	57	70	Anel Rodoviário Presidente Tancredo Neves (expressway, 667 m)
Escola Municipal Maria Valinhas Ramos		59	55	71	Rua Antônio Delfino (main local road, 31 m)
Escola Municipal Miguel A. Esteves		59	57	71	Rua Nossa Senhora das Dores (residential street, 19 m)
Escola Estadual do Bairro Belo Vale	Belo Vale	59	54	72	Rodovia Antônio Olímpio de Carvalho (main local road, 25 m)
CMEI Brincar e Aprender		58	56	74	Rua 13 de Maio (residential street, 34 m)
Escola Estadual Luiz Viana de Melo Sobrinho	Porto Velho	58	52	75	Rua Goiás (collector road, 152 m)
ESCOLA	Mangabeiras	57	54	76	Rua Barssur (residential street, 19 m)
Escola Municipal Francisco Malaquias Claudio		56	52	78	Rua Presidente Tancredo Neves (collector road, 153 m)
Escola Estadual São Vicente	Niterói	56	53	78	Rua Rubi (collector road, 250 m)
Escola Estadual Antônio Belarmino Gomes	Centro	56	53	78	Rua Bernardo de Bessa Barreto (main local road, 92 m)
Escola Municipal Sindey José Oliveira	Jardim dos Candidés	56	47	78	Avenida Anhanguera (main local road, 31 m)
Escola Estadual Armando Nogueira	São Judas Tadeu	56	49	79	BR-494 (expressway, 312 m)
Escola Estadual Martin Cyprien	São Miguel	56	51	80	Rua Castro Alves (collector road, 158 m)
Escola Estadual Patronato Bom Pastor	Bom Pastor	56	49	80	MG-050 (expressway, 408 m)
Grupo Escolar Magalhães Pinto		55	46	81	Praça do Rosário (main local road, 44 m)
Escola Estadual Pedro Primo		55	47	82	Avenida Francisco Caetano Pereira (collector road, 131 m)
Escola Municipal Padre Henrique de Morais		55	47	81	Avenida Dom Cristiano (collector road, 137 m)
Antonio Pio da Silva	Chácara Belo Horizonte	55	46	82	Rodovia Jadir Marra da Silva (main local road, 33 m)
Escola Municipal Maria Fonseca Peçanha	Paraíso	55	47	82	Rua Olímpio Moreira (residential street, 32 m)
Escola Estadual Antônio Gonçalves de Matos	Nossa Senhora da Graça	54	46	83	Rua Oribes Batista Leite (main local road, 46 m)

The 4 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Clínica Divimédicos	Vila Concórdia	68	62	47	Avenida Getúlio Vargas (collector road, 11 m)
Santa Lúcia	Santa Clara	66	58	53	Avenida JK (collector road, 23 m)
Policlínica SUS	Porto Velho	65	61	55	Avenida Getúlio Vargas (collector road, 34 m)
Hospital Santa Mônica	Bom Pastor	60	53	67	Avenida Juscelino Kubitschek (collector road, 104 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 Divinópolis

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.