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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 74 | 86 | 86 | 84 | 58 | ~ | ~ | 64 | 62 | 56 | 51 | 46 | 30 | 51 | 41 | 45 | 60 | 90 | 54 | 60 | 54 | 74 | 61.33 | 90.28 | 20.00
| 2 | 81 | 78 | 71 | 87 | 78 | 76 | 68 | 72 | 91 | 99 | 99 | 82 | 64 | 73 | 81 | 59 | 68 | 77 | 57 | 85 | 85 | 79 | 71 | ~ | ~ | 65 | ~ | ~ | ~ | ~ | ~ | 76.87 | 98.76 | 24.00
| 3 | ~ | ~ | ~ | ~ | ~ | 64 | ~ | 79 | 72 | 77 | 86 | 79 | 75 | 85 | 82 | 60 | 52 | 73 | 85 | 83 | 76 | 69 | 66 | 96 | 100 | 110 | 85 | 81 | 107 | 123 | 135 | 83.91 | 134.53 | 25.00
| 4 | 111 | 94 | 87 | 88 | 93 | 86 | 74 | 86 | 103 | 84 | 100 | 83 | 88 | 95 | 107 | 91 | 92 | 91 | 82 | 108 | 107 | 111 | 122 | 91 | 98 | 104 | 112 | 64 | 105 | 99 | ~ | 95.21 | 122.36 | 30.00
| 5 | 107 | 107 | 82 | 84 | 87 | 80 | 90 | 135 | 142 | 136 | 135 | 147 | 97 | 107 | 96 | 94 | 95 | 107 | 128 | 102 | 80 | 86 | 90 | 84 | 89 | 105 | 110 | 133 | 119 | 116 | 120 | 106.21 | 147.38 | 31.00
| 6 | 94 | 124 | 107 | 124 | 146 | 141 | 111 | 97 | 128 | 104 | 82 | 83 | 85 | 101 | 86 | 91 | 93 | 81 | 65 | 80 | 125 | 103 | 93 | 77 | 103 | 93 | 104 | 83 | 98 | 101 | ~ | 100.05 | 145.57 | 30.00
| 7 | 76 | 99 | 99 | 79 | 80 | 78 | 66 | 68 | 71 | 75 | 79 | 55 | 75 | 82 | 83 | 81 | 76 | 77 | 99 | 142 | 135 | 122 | 124 | 90 | 92 | 109 | 113 | 117 | 73 | 73 | 100 | 89.87 | 141.87 | 31.00
| 8 | 118 | 98 | 91 | 99 | 69 | 99 | 131 | 115 | 86 | 118 | 166 | ~ | 79 | 100 | 124 | 130 | 157 | 143 | 96 | 144 | 68 | 74 | 69 | 68 | 74 | 96 | 74 | 67 | 70 | 75 | 79 | 99.23 | 166.06 | 30.00
| 9 | 85 | 92 | 86 | 70 | 81 | 73 | 81 | 71 | 84 | 84 | 93 | 83 | 72 | 41 | 60 | 67 | 58 | 70 | 69 | 78 | 67 | 71 | 84 | 114 | 104 | 113 | 94 | 75 | 60 | 56 | ~ | 77.81 | 113.77 | 30.00
| 10 | 25 | 30 | 62 | 65 | 24 | 20 | 30 | 26 | 23 | 43 | 56 | 72 | 58 | 38 | 50 | 57 | 60 | 75 | 61 | 65 | 56 | 54 | 56 | 72 | 67 | 70 | ~ | ~ | 71 | 67 | 62 | 52.21 | 74.51 | 29.00
| 11 | 60 | 59 | 52 | 60 | 45 | 64 | 69 | 72 | ~ | 70 | 76 | 77 | 46 | 44 | 36 | 49 | 50 | 61 | 58 | 66 | 57 | 67 | 66 | 85 | 76 | 22 | 17 | 47 | 41 | 44 | ~ | 56.46 | 85.47 | 29.00
| 12 | 36 | 55 | 83 | 49 | 72 | 70 | 68 | 74 | 97 | 80 | 77 | 52 | 72 | 55 | 63 | 70 | 94 | 70 | 62 | 69 | 74 | 44 | 71 | 54 | 66 | 68 | 68 | 69 | 74 | 79 | ~ | 67.77 | 96.60 | 30.00
|
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. | 7 | 59 | 3 | 0 | 0 | 0 | 0 | 0 | 69
| 62 | 3 | 0 | 0 | 0 | 0 | 0 | 135
| REL. | 10.1 | 85.5 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 89.9 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 10 | 85 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 61 | 30 | 0 | 0 | 0 | 0 | 0 | 91
| 91 | 30 | 0 | 0 | 0 | 0 | 0 | 147
| REL. | 0.0 | 67.0 | 32.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 33.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.5
| ID | 0 | 67 | 32 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 71 | 18 | 1 | 0 | 0 | 0 | 0 | 91
| 90 | 19 | 1 | 0 | 0 | 0 | 0 | 166
| REL. | 1.0 | 78.0 | 19.7 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 20.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 11.8
| ID | 1 | 78 | 19 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 26 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 62 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL | 29.5 | 70.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 70.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 29 | 70 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 34 | 253 | 51 | 1 | 0 | 0 | 0 | 0 | 339
| 305 | 52 | 1 | 0 | 0 | 0 | 0 | 166 | REL. | 10.0 | 74.6 | 15.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 90.0 | 15.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 11.8
| ID | 10 | 74 | 15 | | 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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