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
02-Apr-12 09:12 10:12 Sunny 199 283 500 Operation of excavator  21.9 <5 LD-3B-001 N/A
02-Apr-12 10:12 11:12 Sunny 185 283 500 Operation of excavator  21.9 <5 LD-3B-001 N/A
02-Apr-12 11:12 12:12 Sunny 177 283 500 Operation of excavator  21.9 <5 LD-3B-001 N/A
11-Apr-12 13:00 14:00 Sunny 81 283 500 Operation of excavator  25 <5 LD-3B-001 N/A
11-Apr-12 14:00 15:00 Sunny 74 283 500 Operation of excavator  25 <5 LD-3B-001 N/A
11-Apr-12 15:00 16:00 Sunny 77 283 500 Operation of excavator  25 <5 LD-3B-001 N/A
23-Apr-12 09:25 10:25 Sunny 43 283 500 Operation of excavator  25.4 <5 LD-3B-001 N/A
23-Apr-12 10:25 11:25 Sunny 54 283 500 Operation of excavator  25.4 <5 LD-3B-001 N/A
23-Apr-12 11:25 12:25 Sunny 53 283 500 Operation of excavator  25.4 <5 LD-3B-001 N/A
27-Apr-12 13:15 14:15 Fine 270 283 500 Operation of excavator  22.3 <5 LD-3B-001 N/A
27-Apr-12 14:15 15:15 Fine 259 283 500 Operation of excavator  22.3 <5 LD-3B-001 N/A
27-Apr-12 15:15 16:15 Fine 200 283 500 Operation of excavator  22.3 <5 LD-3B-001 N/A
      Min.  43              
      Max.  270              
      Average  139