Sensitivity map
Schools and hospitals most exposed to noise in Montes Claros
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 48 schools and 22 hospitals with a name in OpenStreetMap in Montes Claros, with the same model used for the neighbourhoods, at the point of each one.
schools
44 / 48
44 of 48 (92%) sit at points whose daytime estimate is above 50 dB(A); at night, 43 are above 45 dB(A). Average: 57.9 dB(A) by day.
hospitals
22 / 22
22 of 22 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 22 are above 45 dB(A). Average: 61.9 dB(A) by day.
The 30 most exposed schools
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Unimax | Vila Brasília | 68 | 60 | 47 | Rua Gonçalves Figueira (collector road, 11 m) |
| Escola Municipal Egídio Cordeiro Aquino | Independência | 68 | 62 | 47 | Rua George Washington (residential street, 26 m) |
| Escola Arca de Noé | Independência | 66 | 60 | 51 | Avenida Independência (main local road, 21 m) |
| Escola Estadual Carlos Versiani | Vila Brasília | 66 | 59 | 52 | Avenida Deputado Esteves Rodrigues (arterial road, 68 m) |
| Escola Municipal Professora Maria de Lourdes Pinheiro | Independência | 65 | 59 | 55 | Avenida Independência (main local road, 132 m) |
| FUNORTE | São Norberto | 64 | 57 | 57 | Avenida Deputado Esteves Rodrigues (arterial road, 95 m) |
| Escola Estadual Dona Edith Silveira | 64 | 59 | 58 | Rua Francisco Sá (collector road, 52 m) | |
| Escola Estadual Gilberto Caldeira Brant | 63 | 54 | 60 | Avenida Herbert de Souza (main local road, 7 m) | |
| E. E. Professora Marilda De Oliveira | 63 | 56 | 61 | Rodovia João da Silva Maia (arterial road, 67 m) | |
| Escola Estadual Coronel Filomeno Ribeiro | Alto São João | 63 | 57 | 61 | Avenida Geraldo Athayde (arterial road, 123 m) |
| Senac | Cidade Santa Maria | 63 | 55 | 62 | Avenida Deputado Esteves Rodrigues (main local road, 23 m) |
| CEMEI Professor Hamilton Lopes | Alto São João | 62 | 56 | 63 | Avenida Geraldo Athayde (arterial road, 128 m) |
| Colégio Imaculada Conceição | Centro | 62 | 55 | 63 | Avenida Coronel Prates (collector road, 67 m) |
| Escola infantil João e Maria | Santa Laura | 62 | 56 | 64 | Avenida Governador Magalhães Pinto (arterial road, 441 m) |
| Escola Estadual Professor Plínio Ribeiro | Cidade Santa Maria | 62 | 54 | 64 | Avenida Mestra Fininha da Silveira (collector road, 58 m) |
| Escola Estadual Plínio Ribeiro | Cidade Santa Maria | 61 | 54 | 65 | Avenida Mestra Fininha da Silveira (collector road, 62 m) |
| Indyu | Centro | 60 | 54 | 69 | Rua General Carneiro (collector road, 111 m) |
| Escola Municipal Professora Simone Soares | Parque Pampulha | 60 | 53 | 70 | Avenida Deputado Plínio Ribeiro (arterial road, 360 m) |
| Escola Estadual Monsenhor Gustavo | Santo Inácio | 59 | 56 | 70 | Rua Monte Sinai (residential street, 1 m) |
| EM Camarinhas | 59 | 52 | 71 | MGC-122;BR-122 (arterial road, 154 m) | |
| Colégio Marista São José | Roxo Verde | 58 | 55 | 74 | Rua Padre Champagnat (main local road, 139 m) |
| Colégio Excelência | Sagrada Família | 58 | 51 | 74 | Avenida Cula Mangabeira (collector road, 81 m) |
| Escola Municipal | 58 | 51 | 74 | Rodovia João da Silva Maia (expressway, 275 m) | |
| FAVENORTE | Melo | 58 | 50 | 74 | Rua Lírio Brant (main local road, 28 m) |
| Instituto de Educação Qualificar | Sagrada Família | 58 | 50 | 75 | Avenida Cula Mangabeira (collector road, 87 m) |
| Colégio Ícome | Canelas | 57 | 50 | 76 | Avenida Cula Mangabeira (collector road, 93 m) |
| Escola Estadual Francisco Tofani | Vila São Luiz | 57 | 53 | 76 | Rua Juramento (main local road, 97 m) |
| Escola Municipal Professora Zeca Calixto | 57 | 54 | 76 | Rua Maria José (main local road, 120 m) | |
| Escola Municipal Rotary São Luiz | Cidade Industrial | 57 | 49 | 76 | Rua 45 (main local road, 29 m) |
| Santa Terezinha | Alice Maia | 56 | 52 | 78 | Avenida Doutor Sidney Chaves (collector road, 565 m) |
The 22 most exposed hospitals
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Hospital HOC - Otorrino Center - Unid. 2 | Melo | 75 | 68 | 28 | Avenida Deputado Esteves Rodrigues (arterial road, 6 m) |
| Hospital HOC - Otorrino Center - Unid. 1 | Melo | 73 | 66 | 34 | Avenida Deputado Esteves Rodrigues (arterial road, 10 m) |
| Santa Casa Montes Claros | Centro | 72 | 64 | 38 | Avenida Coronel Prates (collector road, 6 m) |
| Hospital Dilson Godinho | Vila João Gordo | 67 | 60 | 49 | Avenida Geraldo Athayde (arterial road, 46 m) |
| Hospital Prontosocor de Montes Claros | Cidade Santa Maria | 65 | 57 | 55 | Avenida Mestra Fininha da Silveira (collector road, 29 m) |
| Hospital de Olhos do Norte de Minas | Melo | 65 | 57 | 56 | Avenida Deputado Esteves Rodrigues (arterial road, 79 m) |
| Hospital Aroldo Tourinho | Vila São Mateus | 64 | 57 | 59 | Avenida João XXIII (arterial road, 59 m) |
| Hospital Dia Heitor Vilasboas | Centro | 64 | 56 | 59 | Avenida Afonso Pena (collector road, 46 m) |
| UPA Chiquinho Guimarães | Jardim São Geraldo | 63 | 54 | 61 | Avenida Nossa Senhora de Fátima (main local road, 7 m) |
| Hospital Pró-Vida | Vila Greice | 62 | 54 | 63 | Avenida Nossa Senhora de Fátima (main local road, 8 m) |
| IPSEMG | Cidade Santa Maria | 61 | 54 | 65 | Avenida Cula Mangabeira (collector road, 45 m) |
| Hospital Universitário de Montes Claros | Centro | 61 | 55 | 65 | Rua Camilo Prates (collector road, 85 m) |
| Hospital Dr. Alpheu Gonçalves de Quadros | Conjunto Bandeirantes | 61 | 53 | 67 | Rua Maceió (collector road, 48 m) |
| Secretaria Municipal de Saúde | Parque Pampulha | 60 | 54 | 68 | Avenida Deputado Plínio Ribeiro (arterial road, 247 m) |
| Dr. José Carlos Veloso | Nefrologista em Montes Claros | Melo | 60 | 53 | 69 | Avenida Coronel Prates (collector road, 122 m) |
| Hospital Universitário Clemente de Faria | Candida Câmara | 58 | 52 | 73 | Avenida Cula Mangabeira (collector road, 70 m) |
| Hospital Municipal Doutor Gil Alves | 58 | 50 | 74 | Rodovia João da Silva Maia (expressway, 393 m) | |
| Ceo Hospital Universitario | Candida Câmara | 56 | 49 | 80 | Avenida Cula Mangabeira (collector road, 138 m) |
| Hospital de Olhos | Canelas | 55 | 49 | 81 | Avenida Cula Mangabeira (collector road, 137 m) |
| Unidade de Atendimento Integrada | Canelas I | 54 | 48 | 83 | Avenida Cula Mangabeira (collector road, 182 m) |
| Pró Vida Hospital | Canelas I | 54 | 48 | 84 | Avenida Cula Mangabeira (collector road, 191 m) |
| Hospital das Clinicas Dr. Mário Ribeiro | Amazonas | 53 | 48 | 87 | Avenida João XXIII (arterial road, 696 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.
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.