24-hour TSP Monitoring Results
Location AM4_2 - A Location next to Sheung Wan Fire Station
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.
9-Jun-17 15:00 Cloudy 304.8 758.1 2.8292 2.9809 0.1517 1512.2 1536.2 24.0 1.20 1.20 1.20 1733.0 87.5 170501/012
12-Jun-17 9:00 Cloudy 303.3 758.3 2.8279 2.9863 0.1584 1536.2 1560.2 24.0 1.21 1.21 1.21 1737.4 91.2 170501/095
22-Jun-17 17:20 Cloudy 304.9 757.5 2.8589 2.9381 0.0792 1560.2 1584.2 24.0 1.20 1.20 1.20 1732.0 45.7 170502/016
26-Jun-17 13:00 Sunny 305.3 759.0 2.8444 2.9539 0.1095 1584.2 1608.2 24.0 1.20 1.20 1.20 1732.6 63.2 170502/061
27-Jun-17 15:00 Sunny 303.9 759.3 2.7818 2.8998 0.1180 1608.2 1632.2 24.0 1.21 1.21 1.21 1736.8 67.9 170801/098
30-Jun-17 9:00 Cloudy 303.5 758.9 2.8732 2.9554 0.0822 1632.2 1656.2 24.0 1.21 1.21 1.21 1737.5 47.3 170503/039
Min 45.7
Max 91.2
Average 67.1