Daytime Noise Monitoring Results | ||||||||
Station M9, Ap Lei Chau PTW | ||||||||
Date | Start Time | End Time | Weather | Noise level (dB(A)), 30 min | Baseline Level, Leq | Construction Noise Level, Leq | ||
Leq | L10 | L90 | ||||||
01-Dec-10 | 15:55 | 16:25 | Fine | 59 | 61 | 53 | 57 | 55 |
06-Dec-10 | 14:55 | 15:25 | Sunny | 57 | 59 | 54 | 48 | |
17-Dec-10 | 14:55 | 15:25 | Sunny | 57 | 60 | 54 | 50 | |
22-Dec-10 | 15:25 | 15:55 | Fine | 62 | 66 | 53 | 60 | |
28-Dec-10 | 16:45 | 17:15 | Fine | 57 | 60 | 50 | 47 | |
Min. | 57 | |||||||
Max. | 62 |