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. | ||
6-Jul-17 | 9:00 | Cloudy | 301.8 | 759.3 | 2.8130 | 2.9078 | 0.0948 | 1656.2 | 1680.2 | 24.0 | 1.21 | 1.21 | 1.21 | 1742.7 | 54.4 | 170501/075 |
19-Jul-17 | 16:35 | Sunny | 302.4 | 757.9 | 2.8520 | 2.9594 | 0.1074 | 1680.2 | 1704.2 | 24.0 | 1.21 | 1.21 | 1.21 | 1745.8 | 61.5 | 170503/050 |
20-Jul-17 | 17:00 | Cloudy | 302.5 | 758.1 | 2.8383 | 2.9486 | 0.1103 | 1704.2 | 1728.2 | 24.0 | 1.21 | 1.21 | 1.21 | 1745.6 | 63.2 | 170503/074 |
24-Jul-17 | 9:00 | Sunny | 300.0 | 756.4 | 2.8695 | 3.0137 | 0.1442 | 1728.2 | 1752.2 | 24.0 | 1.22 | 1.22 | 1.22 | 1750.6 | 82.4 | 170503/080 |
28-Jul-17 | 9:00 | Cloudy | 302.8 | 756.2 | 2.8038 | 2.8854 | 0.0816 | 1752.2 | 1776.2 | 24.0 | 1.21 | 1.21 | 1.21 | 1742.7 | 46.8 | 170601/055 |
Min | 46.8 | |||||||||||||||
Max | 82.4 | |||||||||||||||
Average | 61.7 | |||||||||||||||