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
1/8/2015 2.7791 2.9010 0.1219 3523.67 3547.67 24.00 51 51 51.0 2079.59 58.6 Sunny
7/8/2015 2.7864 2.9105 0.1241 3550.67 3574.67 24.00 51 51 51.0 2079.59 59.7 Sunny
13/8/2015 2.7866 2.8756 0.0890 3577.67 3601.67 24.00 51 51 51.0 2079.59 42.8 Cloudy
19/8/2015 2.8097 2.9219 0.1122 3604.67 3628.67 24.00 51 51 51.0 2079.59 54.0 Sunny