Home ยป What is the ambient noise level in the residential one during night time? Noise Pollution MCQs What is the ambient noise level in the residential one during night time? May 4, 2022 18 Views Q. What is the ambient noise level in the residential one during night time? A. 40 dB B. 45 dB C. 50 dB D. 55 dB Answer: 45 dB
