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 | 48 | 39 | 94 | 110 | 26 | 38 | 65 | 155 | 117 | 107 | 123 | 116 | 92 | 122 | 151 | 110 | 131 | 147 | 158 | 110 | 67 | ~ | ~ | ~ | 43 | ~ | 21 | 86 | 70 | 60 | 51 | 90.94 | 157.75 | 27.00
| 2 | 66 | 71 | 73 | 213 | 93 | 84 | 101 | 113 | 57 | 106 | 78 | 108 | 117 | 99 | 159 | 224 | 83 | 35 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 104.45 | 224.31 | 18.00
| 3 | 144 | 117 | 104 | ~ | 52 | 55 | 80 | 79 | 104 | 56 | 49 | 85 | 72 | 76 | 97 | 100 | 69 | 66 | 45 | 49 | 67 | 73 | 88 | 80 | 38 | 62 | 56 | 71 | 82 | 164 | 94 | 79.12 | 163.69 | 30.00
| 4 | 72 | 73 | 91 | 70 | 54 | 42 | 44 | 59 | 41 | 48 | 91 | 40 | 44 | 125 | 27 | 37 | 77 | 62 | 70 | 58 | 62 | 54 | 71 | 97 | 87 | 42 | 58 | 54 | 51 | 94 | ~ | 63.18 | 125.19 | 30.00
| 5 | 80 | 83 | 92 | 80 | 52 | 45 | 48 | 62 | 72 | 38 | 62 | 31 | 24 | 54 | 42 | 60 | 54 | 28 | 37 | 30 | 47 | 52 | 46 | 50 | 64 | 51 | 57 | 49 | 71 | 41 | ~ | 53.41 | 91.79 | 30.00
| 6 | ~ | ~ | ~ | 65 | 53 | 67 | 28 | 32 | 40 | 23 | 39 | 42 | 66 | 65 | 67 | 35 | 41 | 53 | 44 | 32 | 57 | 37 | 124 | 22 | 46 | 45 | 40 | 46 | 73 | 75 | ~ | 50.16 | 123.54 | 27.00
| 7 | 52 | 56 | 41 | 52 | 47 | 59 | 67 | 36 | 40 | 43 | 45 | 57 | 46 | 37 | 37 | 54 | 33 | 10 | 14 | 11 | 15 | 13 | 16 | 7.17 | 16 | 90 | 75 | 49 | 48 | 56 | 76 | 41.74 | 89.81 | 31.00
| 8 | 59 | 54 | 69 | 53 | 67 | ~ | 34 | 49 | ~ | 49 | 34 | 42 | 50 | 78 | 80 | 78 | 65 | 93 | 72 | 63 | 47 | 73 | 85 | 83 | 90 | 67 | 91 | 49 | 36 | ~ | ~ | 63.34 | 93.46 | 27.00
| 9 | ~ | ~ | ~ | 70 | 47 | 41 | 47 | 39 | 32 | 34 | 47 | 45 | 58 | 43 | 51 | 54 | 70 | 52 | 58 | 49 | 57 | 105 | 72 | 68 | 66 | 75 | 77 | 56 | 76 | 99 | ~ | 58.73 | 105.06 | 27.00
| 10 | 56 | ~ | 66 | 44 | 70 | 96 | 108 | 105 | 66 | 75 | 72 | 81 | 88 | 92 | 102 | 86 | 76 | 128 | 119 | 97 | 56 | 41 | 60 | 93 | 53 | 59 | 86 | ~ | 62 | 64 | 57 | 77.82 | 127.90 | 29.00
| 11 | 42 | 53 | 76 | 76 | 74 | 51 | 32 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 163 | 229 | 121 | 129 | 89 | 147 | 140 | 52 | 31 | 101 | 129 | 110 | 63 | 92 | 64 | 55 | ~ | 92.12 | 228.52 | 23.00
| 12 | 80 | 96 | 85 | 40 | 63 | 66 | 80 | 117 | 209 | 169 | 59 | 39 | 106 | 181 | 126 | 73 | 71 | 51 | 72 | 86 | 53 | 67 | 95 | 88 | 50 | 87 | 46 | 34 | 69 | ~ | ~ | 84.65 | 208.73 | 29.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 11 | 37 | 20 | 7 | 0 | 0 | 0 | 0 | 75
| 64 | 27 | 7 | 0 | 0 | 0 | 0 | 224
| REL. | 14.6 | 49.3 | 26.6 | 9.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 85.3 | 36.0 | 9.3 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 14 | 49 | 26 | 18 | 0 | 0 | 0 | 0 | 109
| |
|
|
ABS. | 38 | 47 | 2 | 0 | 0 | 0 | 0 | 0 | 87
| 49 | 2 | 0 | 0 | 0 | 0 | 0 | 125
| REL. | 43.6 | 54.0 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 56.3 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.4
| ID | 43 | 54 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 38 | 46 | 1 | 0 | 0 | 0 | 0 | 0 | 85
| 47 | 1 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 44.7 | 54.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 55.3 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.9
| ID | 44 | 54 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 10 | 51 | 15 | 4 | 1 | 0 | 0 | 0 | 81
| 71 | 20 | 5 | 1 | 0 | 0 | 0 | 229
| REL | 12.3 | 62.9 | 18.5 | 4.9 | 1.2 | 0.0 | 0.0 | 0.0 | 100.0
| 87.7 | 24.7 | 6.2 | 1.2 | 0.0 | 0.0 | 0.0 | 16.11
| ID | 12 | 62 | 18 | 9 | 6 | 0 | 0 | 0 | 109
|
Year
| ABS. | 97 | 181 | 38 | 11 | 1 | 0 | 0 | 0 | 328
| 231 | 50 | 12 | 1 | 0 | 0 | 0 | 229 | REL. | 29.5 | 55.1 | 11.5 | 3.3 | 0.3 | 0.0 | 0.0 | 0.0 | 100.0
| 70.4 | 15.2 | 3.7 | 0.3 | 0.0 | 0.0 | 0.0 | 16.11
| ID | 29 | 55 | 11 | 6 | 1 | 0 | 0 | 0 | 104
|
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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