Impact Air Quality Monitoring Results 
1-hour TSP Monitoring Results at Station AM2
(Fanling Government Secondary School)
Date Start 1st Hour 2nd Hour 3rd Hour
Time Conc. Conc. Conc.
(hh:mm) (µg/m3) (µg/m3) (µg/m3)
4-May-16 11:00 79.6 74.8 76.4
9-May-16 10:00 68.8 69.2 70.7
13-May-16 10:00 68.6 67.9 69.4
19-May-16 12:07 74.6 75.1 74.3
25-May-16 11:20 68.6 69.4 67.1
31-May-16 13:05 75.4 77.5 78.3