24-hour TSP Monitoring Results
Station CM_AB1a, The Hong Kong Ice and Cold Storage
Start Finish Weather Filter Weight (g) Elapsed Time Reading Sampling Time Flow Rate (m3/min) TSP Conc. Action Level Limit Level Observations / Remarks Sampler Filter
Date Time Date Time   Initial Final Initial Final (hrs) Initial Final Average  (µg/m3)  (µg/m3)  (µg/m3)   ID ID
04-Feb-14 13:35 05-Feb-14 13:35 Fine 2.7873 2.9113 6711.12 6735.12 24.00 1.1439 1.1439 1.1439 75 174.2 260 Tunnel works Ice Factory 1805
10-Feb-14 09:30 11-Feb-14 09:30 Fine 2.8021 2.9151 6735.12 6759.12 24.00 1.1864 1.1864 1.1864 66 174.2 260 Tunnel works Ice Factory 1812
14-Feb-14 13:46 15-Feb-14 13:46 Fine 2.773 2.9359 6759.12 6783.12 24.00 1.1852 1.1852 1.1852 95 174.2 260 Tunnel works Ice Factory 1825
20-Feb-14 09:17 21-Feb-14 09:17 Fine 2.7764 2.9591 6783.12 6807.12 24.00 1.1836 1.1836 1.1836 107 174.2 260 Tunnel works Ice Factory 1826
26-Feb-14 16:20 27-Feb-14 16:20 Fine 2.7423 2.8647 6807.12 6831.12 24.00 1.1670 1.1670 1.1670 73 174.2 260 Tunnel works Ice Factory 1830
                                     
Average 83
Maximum 66
Minimum 66