Assessment of Noise and Associated Health Impacts at Selected Secondary Schools in Ibadan, Nigeria

<table>Average school-day hour noise levels indoors (study classrooms) and outdoors (on playground) at selected secondary schools in Ibadan, Nigeria, compared to each other and to the current WHO standard (35 dBA) for community learning environments.</table>

Journal of Environmental and Public Health

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Figure 2

Figure 2: Assessment of Noise and Associated Health Impacts at Selected Secondary Schools in Ibadan, Nigeria 