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Monitoring Station E4 (Tan Kwai Tsuen)
Date Filter Weight (g) Flow Rate (m3/min.) Elapse Time Sampling Conc. Weather Average Total Particulate
  Initial Final Initial Final Initial Final *Time(hrs.) (ug/m3) Condition Flow (m3/min.) Vol. (m3) Weight (g)
4-Oct-04 2.8823 3.0600 1.11 1.11 3441.5 3465.5 24.00 111.2 Fine 1.11 1598.40 0.1777
9-Oct-04 2.8588 3.0214 1.11 1.11 3468.5 3492.5 24.00 101.7 Fine 1.11 1598.40 0.1626
15-Oct-04 2.8625 3.0069 1.11 1.11 3495.5 3519.5 24.00 90.3 Fine 1.11 1598.40 0.1444
20-Oct-04 2.8620 3.0654 1.11 1.11 3522.5 3546.5 24.00 127.3 Fine 1.11 1598.40 0.2034    
26-Oct-04 2.8789 3.0799 1.11 1.11 3549.5 3573.5 24.00 125.8 Fine 1.11 1598.40 0.2010
Monitoring Station E5 (Great Garden)      
Date Filter Weight (g) Flow Rate (m3/min.) Elapse Time Sampling Conc. Weather Average Total Particulate
  Initial Final Initial Final Initial Final *Time(hrs.) (ug/m3) Condition Flow (m3/min.) Vol. (m3) Weight (g)
4-Oct-04 2.8827 3.0527 1.11 1.11 2885.4 2909.4 24.00 106.4 Fine 1.11 1598.40 0.1700  
9-Oct-04 2.8457 2.9888 1.11 1.11 2912.4 2936.4 24.00 89.5 Fine 1.11 1598.40 0.1431
15-Oct-04 2.8538 3.0815 1.11 1.11 2939.4 2963.4 24.00 142.5 Fine 1.11 1598.40 0.2277
20-Oct-04 2.8699 3.0944 1.11 1.11 2966.4 2990.4 24.00 140.5 Fine 1.11 1598.40 0.2245    
26-Oct-04 2.8710 3.0573 1.11 1.11 2993.4 3017.4 24.00 116.6 Fine 1.11 1598.40 0.1863  
Monitoring Station E9 (Sham Chung Tsuen)      
Date Filter Weight (g) Flow Rate (m3/min.) Elapse Time Sampling Conc. Weather Average Total Particulate
  Initial Final Initial Final Initial Final *Time(hrs.) (ug/m3) Condition Flow (m3/min.) Vol. (m3) Weight (g)
4-Oct-04 2.8876 3.0800 1.11 1.11 13100.8 13124.8 24.00 120.4 Fine 1.11 1598.40 0.1924  
9-Oct-04 2.8654 3.0817 1.11 1.11 13127.8 13151.8 24.00 135.3 Fine 1.11 1598.40 0.2163
15-Oct-04 2.8475 3.0645 1.11 1.11 13154.8 13178.8 24.00 135.8 Fine 1.11 1598.40 0.2170
20-Oct-04 2.8643 3.0831 1.11 1.11 13181.8 13205.8 24.00 136.9 Fine 1.11 1598.40 0.2188    
26-Oct-04 2.8802 3.0892 1.11 1.11 13208.8 13232.8 24.00 130.8 Fine 1.11 1598.40 0.2090  
Monitoring Station E10 (Tai Kei Leng)      
Date Filter Weight (g) Flow Rate (m3/min.) Elapse Time Sampling Conc. Weather Average Total Particulate
  Initial Final Initial Final Initial Final *Time(hrs.) (ug/m3) Condition Flow (m3/min.) Vol. (m3) Weight (g)
4-Oct-04 2.8961 3.1007 1.11 1.11 9951.0 9975.0 24.00 128.0 Fine 1.11 1598.40 0.2046  
9-Oct-04 2.8445 3.0921 1.11 1.11 9978.0 10002.0 24.00 154.9 Fine 1.11 1598.40 0.2476
15-Oct-04 2.8419 3.0713 1.11 1.11 10005.0 10029.0 24.00 143.5 Fine 1.11 1598.40 0.2294
20-Oct-04 2.8712 3.0966 1.11 1.11 10032.0 10056.0 24.00 141.0 Fine 1.11 1598.40 0.2254    
26-Oct-04 2.8692 3.0915 1.11 1.11 10059.0 10083.0 24.00 139.1 Fine 1.11 1598.40 0.2223