Impact Air Quality Monitoring Results | ||||||||||||||||||
24-hour TSP Monitoring Results at Station AM2 (Fanling Government Secondary School) | ||||||||||||||||||
Date | Weather | Air | Atmospheric | Flow Rate (m3/min.) | Av. flow | Total vol. | Filter Weight (g) | Particulate | Elapse Time | Sampling | Conc. | Action Level | Limit Level | |||||
Condition | Temp. (oC) | Pressure(hPa) | Initial | Final | (m3/min) | (m3) | Initial | Final | weight(g) | Initial | Final | Time(hrs.) | (µg/m3) | (µg/m3) | (µg/m3) | |||
1-Nov-16 | Cloudy | 23.9 | 1019.7 | 1.314 | 1.314 | 1.314 | 1892.2 | 2.8452 | 2.8883 | 0.0431 | 7842.03 | 7866.03 | 24.00 | 22.8 | 200.7 | 260 | ||
7-Nov-16 | Sunny | 25.3 | 1016.6 | 1.314 | 1.314 | 1.314 | 1892.2 | 2.8396 | 2.8762 | 0.0366 | 7866.03 | 7890.03 | 24.00 | 19.3 | 200.7 | 260 | ||
12-Nov-16 | Rainy | 20.0 | 1018.8 | 1.314 | 1.314 | 1.314 | 1892.2 | 2.8313 | 2.9089 | 0.0776 | 7890.03 | 7914.03 | 24.00 | 41.0 | 200.7 | 260 | ||
18-Nov-16 | Sunny | 24.8 | 1014.2 | 1.314 | 1.314 | 1.314 | 1892.2 | 2.7963 | 2.9156 | 0.1193 | 7914.03 | 7938.03 | 24.00 | 63.0 | 200.7 | 260 | ||
24-Nov-16 | Sunny | 17.3 | 1018.6 | 1.314 | 1.314 | 1.314 | 1892.2 | 2.8568 | 2.8878 | 0.0310 | 7938.03 | 7962.03 | 24.00 | 16.4 | 200.7 | 260 | ||
30-Nov-16 | Sunny | 19.7 | 1022.3 | 1.314 | 1.314 | 1.314 | 1892.2 | 2.8376 | 2.9624 | 0.1248 | 7962.03 | 7986.03 | 24.00 | 66.0 | 200.7 | 260 | ||