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)
24-May-11 Fine 24.2 1007.3 1.34 1.34 1.34 1933.9 2.8283 2.9186 0.0903 16346.46 16370.46 24.00 46.7
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)
24-May-11 Fine 24.2 1007.3 1.35 1.35 1.35 1938.2 2.8610 2.9372 0.0762 12919.12 12943.12 24.00 39.3
30-May-11 Sunny 25.8 1011.6 1.35 1.35 1.35 1938.24 2.8349 2.8893 0.0544 12943.12 12967.12 24.00 28.1
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)
24-May-11 Fine 24.2 1007.3 1.35 1.35 1.35 1941.1 2.8482 2.9416 0.0934 16650.59 16674.59 24.00 48.1
30-May-11 Sunny 25.8 1011.6 1.35 1.35 1.35 1941.12 2.8278 2.9138 0.0860 16674.59 16698.59 24.00 44.3
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)
24-May-11 Fine 24.2 1007.3 1.30 1.30 1.30 1877.8 2.8481 2.9675 0.1194 12778.36 12802.36 24.00 63.6
30-May-11 Sunny 25.8 1011.6 1.35 1.35 1.35 1942.56 2.8336 2.9240 0.0904 12802.36 12826.36 24.00 46.5