24-hour TSP Monitoring Results
Location CM_CB1a - The Arcade, Cyberport
Start Date Start Time Weather Air Atmospheric  Filter Weight (g)   Particulate Elapse Time   Sampling Flow Rate (m3/min.)   Av. flow Total vol. Conc. Filter
Condition Temp. (K) Pressure, Pa (mmHg) Initial Final Weight (g) Initial Final  Time(hrs.) Initial Final (m3/min) (m3) (µg/m3) ID no.
1-Jun-15 N/A N/A N/A 757.8 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
5-Jun-15 09:00 Sunny 304.7 757.8 3.2533 3.3302 0.0769 1969.9 1993.9 24.0 1.22 1.22 1.22 1757.3 43.8 150502/035
11-Jun-15 09:00 Sunny 302.7 759.5 3.2260 3.2862 0.0602 8199.2 8223.2 24.0 1.23 1.23 1.23 1765.3 34.1 150502/001
17-Jun-15 09:00 Sunny 303.8 757.5 3.2462 3.2989 0.0527 8223.2 8247.2 24.0 1.22 1.22 1.22 1759.6 30.0 150502/041
23-Jun-15 09:00 Sunny 302.2 755.6 3.2662 3.3593 0.0931 8247.2 8271.2 24.0 1.22 1.22 1.22 1762.1 52.8 150502/046
29-Jun-15 09:00 Sunny 304.6 759.3 3.3032 3.3571 0.0539 8271.2 8295.2 24.0 1.22 1.22 1.22 1759.4 30.6 150505/012
Min 30.0
Max 52.8
Average 38.3
Remarks:
1. 24-hour TSP value recorded on 1 June 2015 was found invalid due to the interruption of power supply of High Volume Sampler at CM_CB1a.