24-hour TSP Monitoring Results                            
Station AM4_2                                
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
06-May-15 15:17 07-May-15 15:17 Cloudy 2.9006 3.0498 17823.85 17847.85 24.00 1.20 1.20 1.20 86 211 260 construction work in progress GMW GS 2310 (S/N 9315 ) 6124
12-May-15 15:15 13-May-15 15:15 Sunny 2.8623 3.0058 17850.85 17874.85 24.00 1.20 1.20 1.20 83 211 260 construction work in progress GMW GS 2310 (S/N 9315 ) 6212
18-May-15 15:55 19-May-15 15:55 Cloudy 2.8725 2.9847 17877.85 17901.85 24.00 1.23 1.23 1.23 63 211 260 construction work in progress GMW GS 2310 (S/N 9315 ) 6224
23-May-15 15:00 24-May-15 15:00 Rainy 2.8929 2.9891 17904.85 17928.85 24.00 1.23 1.23 1.23 54 211 260 construction work in progress GMW GS 2310 (S/N 9315 ) 6316
29-May-15 11:12 30-May-15 11:12 Sunny 2.8978 2.9991 17931.85 17955.85 24.00 1.23 1.23 1.23 57 211 260 construction work in progress GMW GS 2310 (S/N 9315 ) 6348
    01-Jan-00 00:00           0.00     #DIV/0! #DIV/0! 211 260 construction work in progress GMW GS 2310 (S/N 9315 )  
                      Min. 54          
                      Max. 86          
                      Average 69