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)
2-Jan-19 10:00 59.6 62.7 61.1
7-Jan-19 13:00 63.6 60.2 58.4
12-Jan-19 10:15 67.6 67.2 65.7
18-Jan-19 12:30 65.8 66.2 65.6
24-Jan-19 12:20 65.7 66.3 65.6
30-Jan-19 11:00 62.5 63.5 63.3