24-hour TSP Monitoring Results at Station SR77
(Yuen Leng 2)
Sampling Date Wt. of paper (g) Elapse Time Flow Rate (CFM) Total Volume
(m³)
TSP Concentration
(μg/m3)
Weather
Initial Wt. Final Wt. Wt. of dust Initial Final Sampling Hour Initial Final Avg Flow Rate
2/3/2017 2.8606 3.1194 0.2588 6115.67 6139.67 24.00 51 51 51.0 2079.59 124.4 Sunny
8/3/2017 2.8936 3.1055 0.2119 6142.67 6166.67 24.00 51 51 51.0 2079.59 101.9 Fine
14/3/2017 2.9093 2.9976 0.0883 6169.67 6193.67 24.00 51 51 51.0 2079.59 42.5 Cloudy
20/3/2017 2.9181 3.0841 0.1660 6196.67 6220.67 24.00 51 51 51.0 2079.59 79.8 Sunny
24/3/2017 2.9002 3.0277 0.1275 6223.67 6247.67 24.00 51 51 51.0 2079.59 61.3 Sunny
30/3/2017 2.9595 3.0698 0.1103 6250.67 6274.67 24.00 51 51 51.0 2079.59 53.0 Sunny