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
03-Sep-12 13:00 14:00 Sunny  51 282.5 500 Loading 29 <5 LD-3B-001 N/A
03-Sep-12 14:00 15:00 Sunny  38 282.5 500 Loading 29 <5 LD-3B-001 N/A
03-Sep-12 15:00 16:00 Sunny  34 282.5 500 Loading 29 <5 LD-3B-001 N/A
07-Sep-12 09:10 10:10 Sunny  70 282.5 500 Welding 29 <5 LD-3B-001 N/A
07-Sep-12 10:10 11:10 Sunny  70 282.5 500 Welding 29 <5 LD-3B-001 N/A
07-Sep-12 11:10 12:10 Sunny  55 282.5 500 Welding 29 <5 LD-3B-001 N/A
13-Sep-12 13:00 14:00 Sunny  55 282.5 500 Welding 29 <5 LD-3B-001 N/A
13-Sep-12 14:00 15:00 Sunny  48 282.5 500 Welding 29 <5 LD-3B-001 N/A
13-Sep-12 15:00 16:00 Sunny  37 282.5 500 Welding 29 <5 LD-3B-001 N/A
19-Sep-12 09:17 10:17 Haze 221 282.5 500 Welding and modify the ventilation pipe 27 <5 LD-3B-001 N/A
19-Sep-12 10:17 11:17 Haze 210 282.5 500 Welding and modify the ventilation pipe 27 <5 LD-3B-001 N/A
19-Sep-12 11:17 12:17 Haze 210 282.5 500 Welding and modify the ventilation pipe 27 <5 LD-3B-001 N/A
24-Sep-12 13:00 14:00 Sunny  59 282.5 500 Welding and modify the ventilation pipe 28 <5 LD-3B-001 N/A
24-Sep-12 14:00 15:00 Sunny  42 282.5 500 Welding and modify the ventilation pipe 28 <5 LD-3B-001 N/A
24-Sep-12 15:00 16:00 Sunny  24 282.5 500 Welding and modify the ventilation pipe 28 <5 LD-3B-001 N/A
28-Sep-12 09:15 10:15 Sunny  133 282.5 500 Welding and modify the ventilation pipe 28 <5 LD-3B-001 N/A
28-Sep-12 10:15 11:15 Sunny  119 282.5 500 Welding and modify the ventilation pipe 28 <5 LD-3B-001 N/A
28-Sep-12 11:15 12:15 Sunny  113 282.5 500 Welding and modify the ventilation pipe 28 <5 LD-3B-001 N/A
      Min.  24              
      Max.  221              
      Average  88