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 | ||||||
08-Mar-12 | 17:28 | 17:58 | Cloudy | 61 | 54 | 52 | 57 | 59 |
13-Mar-12 | 15:07 | 15:37 | Cloudy | 58 | 60 | 55 | 52 | |
20-Mar-12 | 15:32 | 16:02 | Cloudy | 59 | 63 | 55 | 56 | |
27-Mar-12 | 16:00 | 16:30 | Sunny | 60 | 63 | 51 | 58 | |
Min. | 58 | |||||||
Max. | 61 |