1-hour TSP Monitoring Results              
Station CM_AB1a, The Hong Kong Ice and Cold Storage (Aberdeen)          
  Start Finish Weather  TSP Concentration  Action Level Limit Level Site Conditions / Temperature Wind Speed Sampler Filter
Date Time Time   (µg/m3) (µg/m3) (µg/m3) Observations / Remarks (°C) (m/s) ID ID
05-Jun-13 13:00 14:00 Cloudy 51.2 282.5 500 Operatorion of excavator and loading 26.8 <5 LD-3B-001 N/A
05-Jun-13 14:00 15:00 Cloudy 55.0 282.5 500 Operatorion of excavator and loading 26.8 <5 LD-3B-001 N/A
05-Jun-13 15:00 16:00 Cloudy 49.3 282.5 500 Operatorion of excavator and loading 26.8 <5 LD-3B-001 N/A
10-Jun-13 09:18 10:18 Cloudy 100.5 282.5 500 Operatorion of excavator and loading 28.6 <5 LD-3B-001 N/A
10-Jun-13 10:18 11:18 Cloudy 96.7 282.5 500 Operatorion of excavator and loading 28.6 <5 LD-3B-001 N/A
10-Jun-13 11:18 12:18 Cloudy 113.8 282.5 500 Operatorion of excavator and loading 28.6 <5 LD-3B-001 N/A
14-Jun-13 13:00 14:00 Cloudy 104.3 282.5 500 Tunnel works 24.9 <5 LD-3B-001 N/A
14-Jun-13 14:00 15:00 Cloudy 58.8 282.5 500 Tunnel works 24.9 <5 LD-3B-001 N/A
14-Jun-13 15:00 16:00 Cloudy 58.8 282.5 500 Tunnel works 24.9 <5 LD-3B-001 N/A
20-Jun-13 09:18 10:18 Sunny 85.3 282.5 500 Preparing blasting materials 30.1 <5 LD-3B-001 N/A
20-Jun-13 10:18 11:18 Sunny 77.8 282.5 500 Preparing blasting materials 30.1 <5 LD-3B-001 N/A
20-Jun-13 11:18 12:18 Sunny 81.5 282.5 500 Preparing blasting materials 30.1 <5 LD-3B-001 N/A
26-Jun-13 13:00 14:00 Sunny 144.1 282.5 500 Tunnel works 29.7 <5 LD-3B-001 N/A
26-Jun-13 14:00 15:00 Sunny 185.9 282.5 500 Tunnel works 29.7 <5 LD-3B-001 N/A
26-Jun-13 15:00 16:00 Sunny 218.1 282.5 500 Tunnel works 29.7 <5 LD-3B-001 N/A
      Min.  49.3              
      Max.  218.1              
      Average  99