Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | 32 | 27 | 59 | 72 | 68 | 64 | 51 | 66 | 59 | 51 | 44 | 35 | 30 | 21 | 26 | 8.36 | 52 | 47 | 51 | 47 | 41 | 26 | 38 | 20 | 38 | 52 | 53 | 46 | 34 | 51 | 66 | 44.34 | 72.48 | 31.00
| 2 | 70 | 57 | 55 | 67 | 69 | 60 | 72 | 65 | 68 | 88 | 89 | 84 | 62 | 57 | 72 | 69 | 58 | 55 | 65 | 70 | 84 | 68 | 50 | 38 | 24 | 50 | 64 | 71 | ~ | ~ | ~ | 64.28 | 89.10 | 28.00
| 3 | 74 | 69 | 75 | 81 | 75 | 66 | 74 | 73 | 63 | 66 | 70 | 76 | 71 | 71 | 68 | 62 | 49 | 53 | 76 | 80 | 69 | 63 | 80 | 86 | 83 | 100 | 94 | 51 | 88 | 98 | 106 | 74.54 | 106.22 | 31.00
| 4 | 106 | 79 | 85 | ~ | ~ | ~ | 84 | 83 | 86 | 89 | 92 | 76 | 82 | 80 | 90 | 76 | 70 | 81 | 64 | 83 | 75 | 85 | 93 | 81 | 81 | 100 | 101 | 105 | 95 | 94 | ~ | 85.77 | 106.28 | 27.00
| 5 | 92 | 78 | 78 | 79 | 78 | 79 | 86 | 111 | 121 | 123 | 116 | 116 | 93 | 93 | 75 | 70 | 70 | 80 | 101 | 95 | 73 | 72 | 65 | 64 | 54 | 70 | 88 | 109 | 98 | 81 | 82 | 86.76 | 123.21 | 31.00
| 6 | 64 | 97 | 92 | 83 | 122 | 106 | 99 | 61 | 94 | 102 | 72 | 71 | 58 | 53 | 80 | 88 | 85 | 70 | 61 | 74 | 83 | 102 | 89 | 61 | 73 | 90 | 92 | 71 | 78 | 89 | ~ | 82.06 | 121.53 | 30.00
| 7 | 69 | 79 | 94 | 73 | 71 | 70 | 63 | 62 | 70 | 68 | 75 | 55 | 84 | 62 | 77 | 80 | 70 | 72 | 73 | 104 | 125 | 112 | 112 | 75 | 61 | 88 | 107 | 91 | 55 | 67 | 55 | 78.08 | 124.60 | 31.00
| 8 | 101 | 99 | 71 | 89 | 78 | 75 | 110 | 100 | 100 | 94 | 136 | 148 | 101 | 81 | 113 | 112 | 128 | 132 | 111 | 124 | 97 | 81 | 71 | 66 | 64 | 96 | 73 | 73 | 57 | 64 | 61 | 93.75 | 147.53 | 31.00
| 9 | 76 | 94 | 77 | 70 | 78 | 57 | 72 | 52 | 67 | 65 | 68 | 68 | 59 | 66 | 59 | 63 | 51 | 53 | 64 | 68 | 61 | 64 | 78 | 93 | 70 | 67 | 59 | 57 | 47 | 65 | ~ | 66.31 | 94.36 | 30.00
| 10 | 28 | 22 | 41 | 50 | 25 | 30 | 50 | 25 | 42 | 68 | 56 | 63 | 53 | 35 | 31 | 37 | 36 | 53 | 45 | 57 | 36 | 46 | 49 | 44 | 71 | 60 | 64 | 71 | ~ | 64 | 62 | 47.10 | 71.25 | 30.00
| 11 | 60 | 50 | 58 | 53 | 49 | 57 | 51 | 46 | 30 | 37 | 63 | 52 | 41 | 42 | 39 | 44 | 44 | 53 | 42 | 59 | 46 | 57 | 58 | 39 | 21 | 14 | 18 | 41 | 31 | 34 | ~ | 44.25 | 62.65 | 30.00
| 12 | 37 | 31 | 25 | 20 | 49 | 60 | 59 | 52 | 54 | 37 | 29 | 15 | 56 | 44 | 29 | 47 | 40 | 27 | 44 | 52 | 53 | 38 | 29 | 44 | 25 | 22 | 25 | 46 | 41 | 53 | 54 | 39.93 | 59.60 | 31.00
|
Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples
Quarter
concentration classes in IHd multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| concentration classes in measurement units
part of above IHd multiples in meas. units
0- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 31 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 59 | 0 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 34.4 | 65.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 65.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 34 | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 80 | 7 | 0 | 0 | 0 | 0 | 0 | 88
| 87 | 7 | 0 | 0 | 0 | 0 | 0 | 123
| REL. | 1.1 | 90.9 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 8.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.5
| ID | 1 | 90 | 7 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 76 | 13 | 0 | 0 | 0 | 0 | 0 | 92
| 89 | 13 | 0 | 0 | 0 | 0 | 0 | 148
| REL. | 3.2 | 82.6 | 14.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.7 | 14.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 3 | 82 | 14 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| REL | 75.8 | 24.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.10
| ID | 75 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 104 | 237 | 20 | 0 | 0 | 0 | 0 | 0 | 361
| 257 | 20 | 0 | 0 | 0 | 0 | 0 | 148 | REL. | 28.8 | 65.6 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 71.2 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 28 | 65 | 5 | 0 | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
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2 frequency < 30 per quarter, or < 120 per annum
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