Daytime Noise Monitoring Results          
         
Station NM1          
Date Start Time End Time  Weather Noise level (dB(A)), 30 min Major Construction Noise Source(s) Observed Other Noise Source(s) Observed Remarks Temp. (°C) Wind Speed (m/s) Noise Meter Model / ID Calibrator Model / ID
Leq L10 L90
01-Jun-12 13:05 13:35 Sunny 67 69 64 Noise from nearby playground Mainly Traffic noise - 28 0.3 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
07-Jun-12 09:37 10:07 Sunny 67 69 65 - Mainly Traffic noise - 30 0.3 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
13-Jun-12 10:55 11:25 Cloudy 68 69 66 - Mainly Traffic noise - 29 0.3 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
19-Jun-12 11:16 11:46 Cloudy 66 68 63 - Mainly Traffic noise - 30 0.4 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
25-Jun-12 11:16 11:46 Cloudy 65 68 62 - Mainly Traffic noise - 30 0.3 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
      Min. 65             .    
    Max. 68