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-Jul-13 13:00 14:00 Sunny 83 282.5 500 Loading concrete 29.4 <5 LD-3B-001 N/A
02-Jul-13 14:00 15:00 Sunny 85 282.5 500 Loading concrete 29.4 <5 LD-3B-001 N/A
02-Jul-13 15:00 16:00 Sunny 87 282.5 500 Loading concrete 29.4 <5 LD-3B-001 N/A
08-Jul-13 09:15 10:15 Sunny 57 282.5 500 Tunnel works 28.8 <5 LD-3B-001 N/A
08-Jul-13 10:15 11:15 Sunny 28 282.5 500 Tunnel works 28.8 <5 LD-3B-001 N/A
08-Jul-13 11:15 12:15 Sunny 28 282.5 500 Tunnel works 28.8 <5 LD-3B-001 N/A
12-Jul-13 13:00 14:00 Sunny 64 282.5 500 Tunnel works 29.7 <5 LD-3B-001 N/A
12-Jul-13 14:00 15:00 Sunny 74 282.5 500 Tunnel works 29.7 <5 LD-3B-001 N/A
12-Jul-13 15:00 16:00 Sunny 89 282.5 500 Tunnel works 29.7 <5 LD-3B-001 N/A
18-Jul-13 09:24 10:24 Sunny 66 282.5 500 Operation of excavator 27.3 <5 LD-3B-001 N/A
18-Jul-13 10:24 11:24 Sunny 68 282.5 500 Operation of excavator 27.3 <5 LD-3B-001 N/A
18-Jul-13 11:24 12:24 Sunny 64 282.5 500 Operation of excavator 27.3 <5 LD-3B-001 N/A
24-Jul-13 13:00 14:00 Drizzle 106 282.5 500 Operation of tower crane and loading 26 <5 LD-3B-001 N/A
24-Jul-13 14:00 15:00 Drizzle 137 282.5 500 Operation of tower crane and loading 26 <5 LD-3B-001 N/A
24-Jul-13 15:00 16:00 Drizzle 97 282.5 500 Operation of tower crane and loading 26 <5 LD-3B-001 N/A
      Min.  28              
      Max.  137              
      Average  76