AIR SAMPLE DATA - DAVID AIR SAMPLE David 18 19 20 2) 22 23 24 25 26 27 DATE AT END OF COLLECTION (PPG DATE) 5-12 §-13 5-14 5-15 5-16 5-17 5-18 5-19 5-20 §-21 28 29 5-22 5-23 31 5-25 30 DAYS FRON END OF COLLECTION nue/MPAT 1st COUNT 31.6 30.6 29.6 28,6 27.6 26.6 1,98 1,31 847 153 60,2 47,1 3200 2600 24.6 23.6 22.6 35,3 12.4 18.8 525 125 830 TO 1st COUNT 29.2 27,6 21.6 21.5 10,3 40,3 19.5 10,1 720 400 1800 5-24 20.5 5-27 5-28 5-31 17,5 16.5 13,7 37,3 34,5 79.3 36 37 38 39 6-2 6-3 6-4 6-12 31.7 30,7 29.7 21.9 4.2 3.4 2.86 12,2 130 225 195 500 42 43 44 6-17 6-19 6-20 25 22.7 21.7 5.88 3.0 3.35 140 140 60 46 6-30 21,2 2700 32 33 34 35 40 41 45 47 48 49 50 51 6-1 6-13 6-16 11.3 21 26 10,3 uuc/IPAT END OF COLLECTION 54 12,5 8,95 6-29 57 4,15 Tel 7-3 7-4 7-7 55 53 52 49 0,8 1,57 5,26 4.89 7-8 56 48 3.25 — 190 120 1300 450 1900 1200 230 500 550 110 155 700 560 150