The Summary of 1-hr TSP Concentration (µg/m3) at Mei Foo Sun Chuen (ASR1)
Date Sampling Time Elapsed Time Initial Standard Flow Rate Final Standard Flow Rate Averaged Standard Flow Rate Total Standard Volume Initial Filter Weight Final Filter Weight TSP Concentration Date TSP Concentration Mean of TSP concentration at same monitoring day Action Level Limit Level
    (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 28-Jan-03 318.0 500.0
30-Jan-03 9:40 56.40 1.39 1.38 1.38 78.09 2.6295 2.6376 103.7 30-Jan-03 103.7 108.9 318.0 500.0
30-Jan-03 10:40 53.40 1.38 1.38 1.38 73.82 2.6192 2.6284 124.6 30-Jan-03 124.6 111.7 318.0 500.0
30-Jan-03 11:34 93.60 1.38 1.38 1.38 129.25 2.6409 2.6536 98.3 30-Jan-03 98.3 105.5 318.0 500.0
5-Feb-03 9:29 66.60 1.42 1.42 1.42 94.45 2.6491 2.6597 112.2 5-Feb-03 112.2 103.9 318.0 500.0
5-Feb-03 10:38 49.20 1.42 1.42 1.42 69.74 2.6490 2.6564 106.1 5-Feb-03 106.1 129.9 318.0 500.0
5-Feb-03 11:28 73.80 1.41 1.41 1.41 103.94 2.6466 2.6563 93.3 5-Feb-03 93.3 157.1 318.0 500.0
11-Feb-03 9:35 63.00 1.39 1.39 1.39 87.80 2.6379 2.6546 190.2 11-Feb-03 190.2 190.9 318.0 500.0
11-Feb-03 10:38 52.80 1.39 1.39 1.39 73.55 2.6533 2.6671 187.6 11-Feb-03 187.6 173.8 318.0 500.0
11-Feb-03 11:38 81.60 1.39 1.39 1.39 113.43 2.6737 2.6958 194.8 11-Feb-03 194.8 165.8 318.0 500.0
17-Feb-03 9:45 60.00 1.40 1.40 1.40 84.19 2.6337 2.6454 139.0 17-Feb-03 139.0 137.3 318.0 500.0
17-Feb-03 10:45 54.00 1.40 1.40 1.40 75.73 2.6238 2.6362 163.7 17-Feb-03 163.7 150.7 318.0 500.0
17-Feb-03 11:36 87.60 1.40 1.40 1.40 122.75 2.6391 2.6525 109.2 17-Feb-03 109.2 146.6 318.0 500.0
22-Feb-03 9:13 52.80 1.39 1.37 1.38 73.08 2.6507 2.6638 179.3 22-Feb-03 179.3 163.0 318.0 500.0
22-Feb-03 10:07 50.40 1.39 1.39 1.39 70.04 2.6528 2.6634 151.3 22-Feb-03 151.3 165.1 318.0 500.0
22-Feb-03 11:01 90.00 1.39 1.39 1.39 124.99 2.6425 2.6623 158.4 22-Feb-03 158.4 178.3 318.0 500.0
28-Feb-03 9:32 58.80 1.41 1.41 1.41 82.96 2.6551 2.6705 185.6 28-Feb-03 185.6 174.9 318.0 500.0
28-Feb-03 10:30 57.60 1.41 1.41 1.41 81.15 2.6626 2.6781 191.0 28-Feb-03 191.0 160.8 318.0 500.0
28-Feb-03 11:40 115.20 1.41 1.40 1.41 161.98 2.6478 2.6718 148.2 28-Feb-03 148.2 153.4 318.0 500.0
7-Mar-03 15:01 80.40 1.41 1.41 1.41 113.01 2.6093 2.6255 143.4 7-Mar-03 143.4 148.6 318.0 500.0
7-Mar-03 16:24 55.20 1.41 1.41 1.41 77.64 2.6336 2.6467 168.7 7-Mar-03 168.7 153.2 318.0 500.0
7-Mar-03 17:25 84.60 1.42 1.43 1.42 120.51 2.6205 2.6366 133.6 7-Mar-03 133.6 145.4 318.0 500.0
12-Mar-03 9:47 57.00 1.41 1.40 1.40 80.05 2.6307 2.6433 157.4 12-Mar-03 157.4 148.6 318.0 500.0
12-Mar-03 10:47 54.00 1.40 1.40 1.40 75.68 2.6310 2.6420 145.3 12-Mar-03 145.3 125.0 318.0 500.0
12-Mar-03 11:39 63.00 1.40 1.40 1.40 88.14 2.6423 2.6549 143.0 12-Mar-03 143.0 115.4 318.0 500.0
18-Mar-03 9:44 78.60 1.41 1.41 1.41 110.62 2.6600 2.6696 86.8 18-Mar-03 86.8 104.2 318.0 500.0
18-Mar-03 11:02 43.20 1.41 1.41 1.41 60.90 2.6355 2.6426 116.6 18-Mar-03 116.6 111.3 318.0 500.0
18-Mar-03 11:45 89.40 1.41 1.41 1.41 126.25 2.6264 2.6402 109.3 18-Mar-03 109.3 125.3 318.0 500.0
24-Mar-03 9:46 55.80 1.31 1.31 1.31 73.05 2.6018 2.6097 108.1 24-Mar-03 108.1 134.0 318.0 500.0
24-Mar-03 10:43 46.80 1.31 1.31 1.31 61.23 2.6076 2.6173 158.4 24-Mar-03 158.4 169.3 318.0 500.0
24-Mar-03 11:32 68.40 1.31 1.30 1.31 89.27 2.6134 2.6255 135.5 24-Mar-03 135.5 191.5 318.0 500.0
29-Mar-03 9:41 78.60 1.30 1.30 1.30 102.31 2.6225 2.6444 214.1 29-Mar-03 214.1 206.4 318.0 500.0
29-Mar-03 11:00 41.40 1.30 1.30 1.30 53.83 2.6257 2.6378 224.8 29-Mar-03 224.8 192.7 318.0 500.0
29-Mar-03 11:44 70.80 1.30 1.30 1.30 92.04 2.6217 2.6383 180.4 29-Mar-03 180.4 176.4 318.0 500.0
4-Apr-03 9:41 54.00 1.29 1.28 1.28 69.36 2.6284 2.6404 173.0 4-Apr-03 173.0 209.8 318.0 500.0
4-Apr-03 10:32 54.00 1.29 1.28 1.29 69.40 2.6465 2.6587 175.8 4-Apr-03 175.8 170.4 318.0 500.0
4-Apr-03 11:30 83.40 1.29 1.29 1.29 107.64 2.6289 2.6591 280.6 4-Apr-03 280.6 210.0 318.0 500.0
8-Apr-03 9:43 56.40 1.30 1.29 1.30 73.07 2.7817 2.7857 54.7 8-Apr-03 54.7 160.3 318.0 500.0
8-Apr-03 10:41 54.60 1.29 1.29 1.29 70.56 2.7862 2.8070 294.8 8-Apr-03 294.8 210.0 318.0 500.0
8-Apr-03 11:43 102.60 1.29 1.29 1.29 132.46 2.7827 2.8001 131.4 8-Apr-03 131.4 179.9 318.0 500.0
11-Apr-03 9:38 54.00 1.30 1.30 1.30 70.15 2.7955 2.8098 203.8 11-Apr-03 203.8 200.1 318.0 500.0
11-Apr-03 10:36 54.60 1.30 1.30 1.30 70.87 2.7908 2.8053 204.6 11-Apr-03 204.6 213.7 318.0 500.0
11-Apr-03 11:33 87.00 1.30 1.29 1.29 112.55 2.7999 2.8215 191.9 11-Apr-03 191.9 221.7 318.0 500.0
17-Apr-03 9:41 54.60 1.30 1.29 1.30 70.72 2.7999 2.8172 244.6 17-Apr-03 244.6 217.0 318.0 500.0
17-Apr-03 10:37 55.80 1.29 1.28 1.29 71.76 2.7964 2.8128 228.5 17-Apr-03 228.5 204.2 318.0 500.0
17-Apr-03 11:35 71.40 1.29 1.27 1.28 91.59 2.8169 2.8332 178.0 17-Apr-03 178.0 202.3 318.0 500.0
23-Apr-03 9:38 54.60 1.29 1.29 1.29 70.35 2.8025 2.8170 206.1 23-Apr-03 206.1 209.1 318.0 500.0
23-Apr-03 10:35 57.60 1.29 1.28 1.29 74.04 2.8038 2.8203 222.9 23-Apr-03 222.9 210.6 318.0 500.0
23-Apr-03 11:35 79.80 1.28 1.28 1.28 102.36 2.7825 2.8028 198.3 23-Apr-03 198.3 198.3 318.0 500.0
29-Apr-03 318.0 500.0
The Summary of 1-hr TSP Concentration (µg/m3) at Stonecutters Base (ASR2)
Date Sampling Time Elapsed Time Initial Standard Flow Rate Final Standard Flow Rate Averaged Standard Flow Rate Total Standard Volume Initial Filter Weight Final Filter Weight TSP Concentration Date TSP Concentration Mean of TSP concentration at same monitoring day Action Level Limit Level
    (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 28-Jan-03 318.0 500.0
30-Jan-03 9:22 56.40 1.40 1.42 1.41 79.46 2.6228 2.6316 110.7 30-Jan-03 110.7 108.2 318.0 500.0
30-Jan-03 10:20 60.00 1.42 1.41 1.42 84.94 2.6086 2.6175 104.8 30-Jan-03 104.8 114.1 318.0 500.0
30-Jan-03 11:21 48.60 1.41 1.41 1.41 68.67 2.6183 2.6258 109.2 30-Jan-03 109.2 119.3 318.0 500.0
5-Feb-03 9:16 57.60 1.39 1.40 1.39 80.29 2.6389 2.6492 128.3 5-Feb-03 128.3 113.9 318.0 500.0
5-Feb-03 10:14 57.00 1.40 1.40 1.40 79.83 2.6471 2.6567 120.2 5-Feb-03 120.2 161.6 318.0 500.0
5-Feb-03 11:13 60.00 1.40 1.39 1.40 83.73 2.6332 2.6410 93.2 5-Feb-03 93.2 203.1 318.0 500.0
11-Feb-03 9:16 63.00 1.36 1.36 1.36 85.89 2.6573 2.6806 271.3 11-Feb-03 271.3 265.6 318.0 500.0
11-Feb-03 10:20 56.40 1.36 1.36 1.36 76.82 2.6512 2.6700 244.7 11-Feb-03 244.7 203.1 318.0 500.0
11-Feb-03 11:18 60.60 1.36 1.36 1.36 82.30 2.6444 2.6675 280.7 11-Feb-03 280.7 157.3 318.0 500.0
17-Feb-03 9:17 60.60 1.42 1.42 1.42 85.89 2.6212 2.6284 83.8 17-Feb-03 83.8 93.1 318.0 500.0
17-Feb-03 10:20 55.80 1.39 1.39 1.39 77.39 2.6394 2.6477 107.3 17-Feb-03 107.3 120.0 318.0 500.0
17-Feb-03 11:17 63.00 1.39 1.38 1.39 87.29 2.6303 2.6380 88.2 17-Feb-03 88.2 159.0 318.0 500.0
22-Feb-03 9:00 54.60 1.38 1.36 1.37 74.80 2.6450 2.6573 164.4 22-Feb-03 164.4 235.5 318.0 500.0
22-Feb-03 9:55 49.80 1.36 1.36 1.36 67.79 2.6361 2.6513 224.2 22-Feb-03 224.2 218.7 318.0 500.0
22-Feb-03 10:47 61.80 1.36 1.36 1.36 84.00 2.6513 2.6780 317.9 22-Feb-03 317.9 178.8 318.0 500.0
28-Feb-03 9:13 54.60 1.36 1.36 1.36 74.46 2.6458 2.6543 114.2 28-Feb-03 114.2 133.2 318.0 500.0
28-Feb-03 10:08 65.40 1.38 1.38 1.38 90.13 2.6437 2.6531 104.3 28-Feb-03 104.3 153.4 318.0 500.0
28-Feb-03 11:16 46.20 1.38 1.37 1.37 63.52 2.6388 2.6503 181.0 28-Feb-03 181.0 211.6 318.0 500.0
6-Mar-03 9:25 65.40 1.36 1.36 1.36 89.19 2.6194 2.6350 174.9 6-Mar-03 174.9 255.5 318.0 500.0
6-Mar-03 10:32 48.60 1.36 1.38 1.37 66.68 2.6258 2.6444 278.9 6-Mar-03 278.9 235.9 318.0 500.0
6-Mar-03 11:29 63.60 1.38 1.38 1.38 87.64 2.6287 2.6561 312.6 6-Mar-03 312.6 187.4 318.0 500.0
12-Mar-03 9:28 56.40 1.37 1.37 1.37 77.44 2.6309 2.6399 116.2 12-Mar-03 116.2 133.2 318.0 500.0
12-Mar-03 10:27 49.80 1.39 1.39 1.39 69.03 2.6381 2.6473 133.3 12-Mar-03 133.3 134.5 318.0 500.0
12-Mar-03 11:19 51.00 1.39 1.38 1.38 70.57 2.6393 2.6499 150.2 12-Mar-03 150.2 127.0 318.0 500.0
18-Mar-03 9:26 56.40 1.36 1.36 1.36 76.62 2.6436 2.6528 120.1 18-Mar-03 120.1 113.1 318.0 500.0
18-Mar-03 10:24 63.60 1.40 1.41 1.41 89.46 2.6590 2.6689 110.7 18-Mar-03 110.7 144.3 318.0 500.0
18-Mar-03 11:29 52.20 1.41 1.41 1.41 73.60 2.6232 2.6312 108.7 18-Mar-03 108.7 195.4 318.0 500.0
24-Mar-03 9:24 60.60 1.45 1.45 1.45 88.07 2.6148 2.6336 213.5 24-Mar-03 213.5 241.6 318.0 500.0
24-Mar-03 10:26 49.80 1.45 1.45 1.45 72.33 2.6060 2.6251 264.1 24-Mar-03 264.1 255.0 318.0 500.0
24-Mar-03 11:18 48.00 1.45 1.45 1.45 69.56 2.6193 2.6365 247.3 24-Mar-03 247.3 248.9 318.0 500.0
31-Mar-03 8:55 49.20 1.40 1.40 1.40 68.98 2.6185 2.6360 253.7 31-Mar-03 253.7 239.7 318.0 500.0
31-Mar-03 9:46 63.60 1.40 1.40 1.40 89.11 2.6324 2.6543 245.8 31-Mar-03 245.8 198.2 318.0 500.0
31-Mar-03 10:51 49.80 1.40 1.41 1.41 70.08 2.6386 2.6540 219.7 31-Mar-03 219.7 169.7 318.0 500.0
4-Apr-03 9:17 54.60 1.43 1.43 1.43 78.23 2.6254 2.6355 129.1 4-Apr-03 129.1 197.5 318.0 500.0
4-Apr-03 10:13 52.20 1.39 1.39 1.39 72.33 2.6349 2.6465 160.4 4-Apr-03 160.4 247.5 318.0 500.0
4-Apr-03 11:13 69.60 1.43 1.43 1.43 99.66 2.6289 2.6591 303.0 4-Apr-03 303.0 298.8 318.0 500.0
8-Apr-03 9:23 54.00 1.31 1.31 1.31 70.59 2.6498 2.6695 279.1 8-Apr-03 279.1 302.1 318.0 500.0
8-Apr-03 10:19 73.20 1.44 1.43 1.43 104.98 2.7820 2.8150 314.3 8-Apr-03 314.3 257.3 318.0 500.0
8-Apr-03 11:36 70.20 1.42 1.42 1.42 99.44 2.7741 2.8052 312.7 8-Apr-03 312.7 215.1 318.0 500.0
11-Apr-03 9:19 54.60 1.44 1.44 1.44 78.71 2.7918 2.8032 144.8 11-Apr-03 144.8 172.4 318.0 500.0
11-Apr-03 10:15 54.60 1.43 1.42 1.42 77.80 2.8024 2.8170 187.7 11-Apr-03 187.7 184.5 318.0 500.0
11-Apr-03 11:11 60.60 1.42 1.42 1.42 86.03 2.7865 2.8024 184.8 11-Apr-03 184.8 180.4 318.0 500.0
17-Apr-03 9:19 64.20 1.44 1.44 1.44 92.24 2.7968 2.8135 181.0 17-Apr-03 181.0 179.5 318.0 500.0
17-Apr-03 10:25 53.40 1.44 1.45 1.44 77.03 2.7991 2.8126 175.3 17-Apr-03 175.3 199.5 318.0 500.0
17-Apr-03 11:20 50.40 1.45 1.43 1.44 72.49 2.8133 2.8265 182.1 17-Apr-03 182.1 214.5 318.0 500.0
23-Apr-03 9:11 60.00 1.45 1.44 1.44 86.68 2.9242 2.9451 241.1 23-Apr-03 241.1 246.0 318.0 500.0
23-Apr-03 10:13 67.80 1.44 1.42 1.43 97.14 2.7899 2.8113 220.3 23-Apr-03 220.3 248.4 318.0 500.0
23-Apr-03 11:18 51.60 1.42 1.44 1.43 73.79 2.8031 2.8235 276.5 23-Apr-03 276.5 276.5 318.0 500.0
29-Apr-03 318.0 500.0