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-Jun-19 10:45 62.7 65.2 66.8
10-Jun-19 13:15 71.1 71.8 71.3
15-Jun-19 14:05 31.3 62.9 65.5
20-Jun-19 11:05 62.5 59.7 65.0
26-Jun-19 13:30 58.9 60.3 61.2