Impact Air Quality Monitoring Results 
1-hour TSP Monitoring Results at Station AM1A
(Fan Sin Temple, 3 Sheung Wun Yiu G/F)
Date Start 1st Hour 2nd Hour 3rd Hour
  Time Conc. Conc. Conc.
  (hh:mm) (µg/m3) (µg/m3) (µg/m3)
25-May-10 9:45 81.1 80.1 78.8
1-hour TSP Monitoring Results at Station AM2
(12 Shan Tong New Village G/F)
Date Start 1st Hour 2nd Hour 3rd Hour
  Time Conc. Conc. Conc.
  (hh:mm) (µg/m3) (µg/m3) (µg/m3)
25-May-10 9:58 80.2 81.1 79.1
1-hour TSP Monitoring Results at Station AM3
(Roof of Switch Room at Riverain Bayside)
Date Start 1st Hour 2nd Hour 3rd Hour
  Time Conc. Conc. Conc.
  (hh:mm) (µg/m3) (µg/m3) (µg/m3)
25-May-10 10:30 80.0 78.6 77.2
1-hour TSP Monitoring Results at Station AM4
(Roof of Tai Kwong Secondary School)
Date Start 1st Hour 2nd Hour 3rd Hour
  Time Conc. Conc. Conc.
  (hh:mm) (µg/m3) (µg/m3) (µg/m3)
25-May-10 11:10 71.8 74.7 76.1