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-May-10 Cloudy 27.3 1010.2 1.343 1.343 1.34 1933.92 2.7995 2.8395 0.0400 14709.9 14733.9 24.0 20.7
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)
18-May-10 Cloudy 27.3 1010.2 1.346 1.346 1.35 1938.24 2.8415 2.8974 0.0559 11358.2 11382.2 24.0 28.8
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-May-10 Cloudy 27.3 1010.2 1.348 1.348 1.35 1941.12 2.8167 2.8852 0.0685 15089.6 15113.6 24.0 35.3
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)
18-May-10 Cloudy 27.3 1010.2 1.339 1.339 1.34 1928.16 2.818 2.8666 0.0486 11248.4 11272.4 24.0 25.2