Sensitivity map

Schools and hospitals most exposed to noise in Magé

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 84 schools and 17 hospitals with a name in OpenStreetMap in Magé, with the same model used for the neighbourhoods, at the point of each one.

schools

76 / 84

76 of 84 (90%) sit at points whose daytime estimate is above 50 dB(A); at night, 71 are above 45 dB(A). Average: 59.5 dB(A) by day.

hospitals

17 / 17

17 of 17 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 16 are above 45 dB(A). Average: 62.8 dB(A) by day.

The 30 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Legacy School		74	67	31	Rua Bingen (arterial road, 8 m)
Colégio Estadual de Magé		72	64	38	Avenida Padre Anchieta (collector road, 4 m)
Escola Municipal Maria Clara Machado		70	65	41	Rua Coronel Macieira (collector road, 8 m)
Escola Municipal Johann Noel		70	63	43	Rua Bingen (arterial road, 28 m)
Colédio Estadual Cardoso Fontes		70	63	43	Rua Bingen (arterial road, 30 m)
Colégio Santa Catarina		70	63	43	Rua Montecaseros (arterial road, 20 m)
CEFET/RJ Campus Petrópolis		67	59	49	Rua do Imperador (collector road, 18 m)
Municipal Almirante Tamandaré		67	59	50	Avenida Automóvel Clube (collector road, 19 m)
Escola Municipal Geraldo Ventura Dias	Meio da Serra	67	59	51	Estrada Velha da Estrela (collector road, 23 m)
Colégio Fênix		67	59	51	Rua Alberto Torres (collector road, 16 m)
Representação Educacional Almeida Junior - REAJ		66	58	52	Avenida Automóvel Clube (collector road, 22 m)
Creche Municipal Raiz da Serra	Vila Inhomirim	66	62	52	Avenida Automóvel Clube (collector road, 23 m)
Instituto Metodista de petrópolis		66	58	54	Rua Marechal Deodoro (collector road, 29 m)
Centro Educacional Rui Barbosa		65	57	55	Rua Alyntor Werneck (collector road, 31 m)
Colégio São Tomás de Aquino		65	58	54	Rua Montecaseros (collector road, 34 m)
Escola Criatividade		65	58	54	Rua Bingen (arterial road, 53 m)
Escola Municipal Pedro Amado	Meio da Serra	65	57	55	Estrada Velha da Estrela (collector road, 22 m)
Colégio Cozzolino		64	56	57	Avenida Governador Roberto Silveira (collector road, 19 m)
Três Ursinhos		64	56	57	Rua Alyntor Werneck (collector road, 24 m)
Escola Municipal Vereador José Fernandes da Silva		64	56	57	Rua Teresa (collector road, 27 m)
Escola das Comunidades Santo Antônio		64	56	58	Avenida Coronel Albino Siqueira (collector road, 23 m)
Escola Municipal Professor Daniel Soares Silva	Jardim Nazareno	64	56	58	Avenida Automóvel Clube (collector road, 22 m)
Escola Municipal Horácio Silva Mello Filho		64	56	59	Estrada Nova de Mauá (collector road, 23 m)
Escola Municipal Maria do Carmo de Carvalho dos Santos		64	56	59	Avenida Governador Roberto Silveira (collector road, 23 m)
Centro Educacional Cozzolino	Fragoso	64	59	59	Avenida Automóvel Clube (collector road, 33 m)
Escola Municipal Horácio Mello Filho		63	55	60	Estrada Nova de Mauá (collector road, 25 m)
Centro de Educação Infantil Dea Lucia Cordeiro		63	55	60	Rua Cristóvão Colombo (collector road, 27 m)
Escola Municipal Paulo Freire		63	55	60	Avenida Governador Roberto Silveira (collector road, 25 m)
Escola Municipal Germano Valente		63	55	61	Rua Teresa (collector road, 39 m)
Escola São Cristóvão		63	55	61	Praça Pasteur (collector road, 32 m)

The 17 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
PSF - Parque Estrela		75	69	30	Rodovia Santos Dumont (motorway, 44 m)
Pronto Socorro Leonidas Sampaio		67	59	51	Rua Teresa (collector road, 15 m)
Maternidade de Hospital Municipal Hugo Braga	Piabetá	66	59	54	Avenida Santos Dumont (collector road, 23 m)
PSF Figueira		66	58	54	Avenida Governador Roberto Silveira (collector road, 15 m)
Hospital Santa Teresa		65	58	55	Rua Bingen (arterial road, 71 m)
Clínica Popular Parada Angélica	Parque Caçula	64	57	57	Avenida Automóvel Clube (collector road, 23 m)
Hospital Municiapl Doutor Nelson de Sá Earp		64	57	57	Rua Paulino Afonso (arterial road, 72 m)
Hospital Municipal José Rabello de Mello		64	62	57	Estrada do Bananal (collector road, 82 m)
UPA Centro Petrópolis		64	56	58	Rua Washington Luiz (collector road, 36 m)
Posto 24h - Praia de Mauá		63	55	60	Avenida Governador Roberto Silveira (collector road, 24 m)
Posto 24h		63	55	60	Avenida Governador Roberto Silveira (collector road, 24 m)
Posto de Saúde 24h de Fragoso	Limeira	62	54	65	Avenida Automóvel Clube (collector road, 36 m)
Área Hospitar		61	55	65	Rua Papa Pio XII (collector road, 46 m)
partido	Vila Partido	60	57	69	Estrada do Partido (collector road, 190 m)
Hospital Beneficência Portuguesa		56	48	78	Avenida Portugal (main local road, 48 m)
Policlínica de Parada Angélica	Parque Caçula	56	52	78	Avenida Automóvel Clube (collector road, 270 m)
Hospital Nossa Senhora Aparecida		51	43	92	Rua Washington Luiz (collector road, 256 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 Magé

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.