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) | |||
3-Jan-20 | Sunny | 18.9 | 1023.0 | 1.331 | 1.331 | 1.331 | 1916.6 | 2.6136 | 2.7023 | 0.0887 | 12870.02 | 12894.02 | 24.00 | 46.3 | 200.7 | 260 | ||