Impact Air Quality Monitoring Results 
24-hour TSP Monitoring Results at Station AM1A (Fan Sin Temple, 3 Sheung Wun Yiu G/F)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
18-Mar-11 Sunny 16.2 1021.6 1.34 1.34 1.34 1929.60 2.7687 2.9173 0.1486 15968.5 15992.5 24.0 76.8
24-hour TSP Monitoring Results at Station AM2 (12 Shan Tong New Village G/F)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
18-Mar-11 Sunny 16.2 1021.6 1.31 1.31 1.31 1890.72 3.6115 3.6996 0.0881 12631.12 12655.12 24.00 46.6
24-Mar-11 Fine 16.0 1021.5 1.35 1.35 1.35 1938.24 3.6075 3.7453 0.1378 12655.12 12679.12 24.00 71.1
30-Mar-11 Fine 18.0 1022.4 1.35 1.35 1.35 1938.24 3.6030 3.7448 0.1418 12679.12 12703.12 24.00 73.2
24-hour TSP Monitoring Results at Station AM3 (Roof of Switch Room at Riverain Bayside)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
18-Mar-11 Sunny 16.2 1021.6 1.35 1.35 1.35 1941.12 3.6114 3.7196 0.1082 16362.59 16386.59 24.00 55.7
24-Mar-11 Fine 16.0 1021.5 1.35 1.35 1.35 1941.12 3.6195 3.7022 0.0827 16386.59 16410.59 24.00 42.6
30-Mar-11 Fine 18.0 1022.4 1.35 1.35 1.35 1941.12 3.6015 3.7349 0.1334 16410.59 16434.59 24.00 68.7
24-hour TSP Monitoring Results at Station AM4 (Roof of Tai Kwong Secondary School)
Date Weather Air Atmospheric  Flow Rate (m3/min.) Av. flow Total vol. Filter Weight (g) Particulate Elapse Time Sampling Conc.
  Condition Temp. (oC) Pressure(hPa) Initial Final (m3/min) (m3) Initial Final weight(g) Initial Final  Time(hrs.) (µg/m3)
18-Mar-11 Sunny 16.2 1021.6 1.35 1.35 1.35 1942.56 3.6166 3.7687 0.1521 12490.36 12514.36 24.00 78.3
24-Mar-11 Fine 16.0 1021.5 1.35 1.35 1.35 1942.56 3.6106 3.6706 0.0600 12514.36 12538.36 24.00 30.9
30-Mar-11 Fine 18.0 1022.4 1.35 1.35 1.35 1942.56 3.5991 3.7901 0.1910 12538.36 12562.36 24.00 98.3