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 | 39 | 34 | 52 | 202 | 43 | ~ | ~ | 59 | 71 | 88 | 95 | 64 | 73 | 121 | 132 | 195 | 181 | 184 | 207 | 69 | 89 | 109 | 66 | 39 | 71 | 56 | 46 | 75 | 91 | 65 | 40 | 91.67 | 207.29 | 29.00
| 2 | 48 | 54 | 77 | 103 | 46 | 48 | 61 | 83 | 52 | 41 | 45 | 45 | 56 | 109 | 73 | 100 | 53 | 37 | 55 | 40 | 42 | 48 | 56 | 67 | 70 | 95 | 115 | 69 | ~ | ~ | ~ | 63.86 | 114.64 | 28.00
| 3 | 49 | 86 | 76 | 65 | 60 | 100 | 48 | 89 | 84 | 38 | 36 | 44 | 61 | 53 | 50 | 51 | 53 | 61 | 51 | 73 | 77 | 78 | 88 | 46 | 55 | 55 | 57 | 69 | 106 | 77 | 53 | 64.12 | 105.99 | 31.00
| 4 | 63 | 74 | 54 | 50 | 67 | 42 | 33 | 29 | 54 | 61 | 75 | 65 | 30 | 25 | 17 | 38 | 60 | 60 | 51 | 60 | 24 | 35 | ~ | 63 | 72 | 46 | 47 | 27 | 75 | 48 | ~ | 49.82 | 75.21 | 29.00
| 5 | 52 | 46 | 84 | 58 | 31 | 23 | 30 | 39 | 57 | 57 | 32 | 28 | 45 | 42 | 50 | 55 | 47 | 39 | 35 | 56 | 39 | 55 | 69 | 62 | 33 | 41 | 38 | 57 | 47 | 43 | 48 | 46.34 | 84.11 | 31.00
| 6 | 48 | 26 | 36 | 39 | 59 | 62 | 57 | 44 | 28 | 44 | 38 | 51 | 67 | 62 | 47 | 32 | 34 | 32 | 24 | 33 | 54 | 47 | 19 | 59 | 40 | 44 | 70 | 49 | 39 | 28 | ~ | 43.79 | 69.79 | 30.00
| 7 | 26 | 23 | 50 | 55 | 43 | 47 | 23 | 28 | 38 | 57 | 40 | 55 | 45 | 45 | 29 | 38 | 32 | 56 | 57 | 44 | 17 | 18 | 31 | 23 | 26 | 41 | 41 | 33 | 50 | 44 | 44 | 38.70 | 57.28 | 31.00
| 8 | 42 | 59 | 48 | 23 | 37 | 54 | 48 | 42 | 60 | 44 | 32 | 47 | 51 | 74 | 65 | 49 | 35 | 39 | 57 | 40 | 33 | 34 | 36 | 64 | 52 | 60 | 49 | 38 | 63 | 68 | 52 | 48.13 | 73.88 | 31.00
| 9 | 36 | 41 | 58 | 58 | 32 | 48 | 53 | 20 | 19 | 35 | 53 | 56 | 79 | 82 | 52 | 55 | 53 | 92 | 129 | 116 | 58 | 42 | 47 | 63 | 62 | 87 | 62 | 61 | 71 | 51 | ~ | 59.06 | 129.11 | 30.00
| 10 | 45 | 44 | 46 | 75 | 79 | 54 | 81 | 146 | 99 | 73 | 60 | 85 | 43 | 71 | 97 | 110 | 107 | 99 | 106 | 82 | 61 | 65 | 74 | 79 | 59 | 55 | 34 | 39 | 66 | 49 | 49 | 72.02 | 146.12 | 31.00
| 11 | 52 | 67 | 46 | 39 | 69 | 64 | 40 | 34 | 62 | 94 | 43 | 70 | 61 | 65 | 90 | 81 | 57 | 44 | 63 | 62 | 66 | 57 | 57 | 30 | 48 | 91 | 72 | 65 | 115 | 84 | ~ | 62.95 | 115.38 | 30.00
| 12 | 56 | 56 | 55 | 57 | 69 | 163 | 112 | 93 | 149 | 118 | 147 | 96 | 87 | 130 | 76 | 45 | 116 | 82 | 52 | 57 | 36 | 68 | 34 | 23 | 19 | 32 | 55 | 31 | 42 | 37 | 30 | 71.74 | 163.36 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 0 | 48 | 27 | 8 | 3 | 2 | 0 | 0 | 88
| 88 | 40 | 13 | 5 | 2 | 0 | 0 | 207
| REL. | 0.0 | 54.5 | 30.6 | 9.0 | 3.4 | 2.2 | 0.0 | 0.0 | 100.0
| 100.0 | 45.5 | 14.8 | 5.7 | 2.3 | 0.0 | 0.0 | 19.1
| ID | 0 | 54 | 30 | 18 | 17 | 56 | 0 | 0 | 177
| |
|
|
ABS. | 21 | 60 | 9 | 0 | 0 | 0 | 0 | 0 | 90
| 69 | 9 | 0 | 0 | 0 | 0 | 0 | 84
| REL. | 23.3 | 66.6 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 76.7 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.5
| ID | 23 | 66 | 10 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 18 | 65 | 7 | 2 | 0 | 0 | 0 | 0 | 92
| 74 | 9 | 2 | 0 | 0 | 0 | 0 | 129
| REL. | 19.5 | 70.6 | 7.6 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 80.4 | 9.8 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 19.9
| ID | 19 | 70 | 7 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 6 | 46 | 28 | 11 | 1 | 0 | 0 | 0 | 92
| 86 | 40 | 12 | 1 | 0 | 0 | 0 | 163
| REL | 6.5 | 50.0 | 30.4 | 11.9 | 1.0 | 0.0 | 0.0 | 0.0 | 100.0
| 93.5 | 43.5 | 13.0 | 1.1 | 0.0 | 0.0 | 0.0 | 6.12
| ID | 6 | 50 | 30 | 23 | 5 | 0 | 0 | 0 | 116
|
Year
| ABS. | 45 | 219 | 71 | 21 | 4 | 2 | 0 | 0 | 362
| 317 | 98 | 27 | 6 | 2 | 0 | 0 | 207 | REL. | 12.4 | 60.4 | 19.6 | 5.8 | 1.1 | 0.5 | 0.0 | 0.0 | 100.0
| 87.6 | 27.1 | 7.5 | 1.7 | 0.6 | 0.0 | 0.0 | 19.1
| ID | 12 | 60 | 19 | 11 | 5 | 13 | 0 | 0 | 123
|
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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