The WHO set a decibel level of 55 as a limit beyond which outside daytime noise could disturb normal activities. So, if an upward limit were to be set, for example, it could be 55 decibels. This is consistent with the OECD recommendation as well.
October 19th, 2006 / 4:50 p.m.
Second Vice-President of the Executive Committee, City of Quebec
The WHO set a decibel level of 55 as a limit beyond which outside daytime noise could disturb normal activities. So, if an upward limit were to be set, for example, it could be 55 decibels. This is consistent with the OECD recommendation as well.
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