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 | 46 | 33 | 43 | 43 | 145 | 88 | 107 | 76 | 66 | 64 | ~ | ~ | ~ | 84 | 77 | 42 | 56 | 43 | 51 | 72 | 51 | 62 | 50 | 107 | 96 | 97 | 98 | 83 | ~ | ~ | ~ | 71.33 | 145.46 | 25.00
| 2 | ~ | 64 | 78 | 75 | 74 | 163 | 77 | 45 | 45 | 78 | 98 | 47 | 35 | 74 | 69 | 53 | 68 | 76 | 60 | 47 | 120 | 100 | 135 | 67 | 60 | 92 | 138 | 120 | 49 | ~ | ~ | 78.82 | 162.99 | 28.00
| 3 | 67 | 48 | 41 | 29 | 36 | 71 | 56 | 52 | 39 | 63 | 35 | 48 | 121 | 55 | 48 | 45 | 64 | 52 | 63 | 92 | 84 | 135 | 120 | 73 | 58 | 45 | 42 | 59 | 42 | ~ | ~ | 61.42 | 134.97 | 29.00
| 4 | 63 | 80 | 55 | 65 | 47 | 45 | 42 | 33 | 34 | 42 | 64 | 80 | 49 | 56 | 37 | 62 | 54 | ~ | 100 | 98 | 95 | 34 | 22 | 34 | 58 | 41 | 42 | 40 | 30 | 29 | ~ | 52.82 | 100.42 | 29.00
| 5 | 54 | 40 | 45 | 63 | 41 | 29 | 31 | ~ | 65 | 64 | 53 | 23 | 26 | 37 | 59 | 63 | 50 | 41 | 40 | 23 | 30 | 31 | 51 | 66 | 40 | 29 | 12 | 11 | 41 | 23 | 55 | 41.15 | 65.74 | 30.00
| 6 | 66 | 55 | 18 | 32 | 24 | 30 | 52 | 29 | 25 | 23 | ~ | 30 | 23 | ~ | 26 | 21 | 11 | 38 | 58 | 82 | 92 | 37 | 35 | 22 | 30 | 44 | 42 | 50 | 58 | 83 | ~ | 40.47 | 91.74 | 28.00
| 7 | 27 | 24 | 37 | 33 | 20 | 22 | 30 | 21 | 17 | 34 | 39 | 56 | 37 | 44 | 29 | 50 | 54 | 71 | 47 | 54 | 38 | 30 | 56 | 53 | 71 | 47 | ~ | 40 | 26 | 26 | 55 | 39.65 | 71.50 | 30.00
| 8 | 69 | 43 | 34 | 43 | 27 | 41 | 55 | 69 | 66 | 55 | 46 | 40 | 75 | 76 | 79 | 77 | 73 | 65 | 46 | 62 | 36 | 46 | 50 | 55 | 57 | 25 | 62 | 71 | 65 | 63 | 60 | 55.83 | 78.94 | 31.00
| 9 | 54 | 25 | 36 | 49 | 61 | 52 | 68 | 70 | 63 | 59 | 94 | 134 | ~ | 56 | 61 | 34 | 49 | 51 | 49 | 51 | 64 | 73 | 35 | 49 | 69 | 85 | 106 | 42 | 47 | 46 | ~ | 59.69 | 134.48 | 29.00
| 10 | 40 | 88 | 60 | 68 | 47 | 73 | 48 | 41 | 105 | 69 | 64 | 69 | 104 | 54 | 46 | 131 | 89 | 86 | 94 | 54 | 49 | 66 | 70 | 138 | 88 | 70 | 67 | 78 | 55 | 174 | 75 | 76.10 | 173.58 | 31.00
| 11 | 130 | 114 | 64 | 65 | 78 | 68 | 228 | 219 | 209 | 111 | 90 | 61 | 101 | 108 | 142 | 116 | 64 | 94 | 124 | 129 | 98 | 216 | 74 | 110 | 68 | 39 | 132 | 241 | 89 | 90 | ~ | 115.82 | 240.61 | 30.00
| 12 | 64 | 63 | 68 | 80 | 62 | 45 | 55 | 127 | 182 | 76 | 168 | 148 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 90 | 66 | 77 | 93 | 111 | 49 | 56 | 55 | 103 | 138 | 65 | 61 | 87.62 | 182.29 | 24.00
|
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. | 2 | 42 | 27 | 10 | 1 | 0 | 0 | 0 | 82
| 80 | 38 | 11 | 1 | 0 | 0 | 0 | 163
| REL. | 2.4 | 51.2 | 32.9 | 12.1 | 1.2 | 0.0 | 0.0 | 0.0 | 100.0
| 97.6 | 46.3 | 13.4 | 1.2 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 2 | 51 | 32 | 24 | 6 | 0 | 0 | 0 | 117
| |
|
|
ABS. | 29 | 50 | 7 | 1 | 0 | 0 | 0 | 0 | 87
| 58 | 8 | 1 | 0 | 0 | 0 | 0 | 100
| REL. | 33.3 | 57.4 | 8.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 66.7 | 9.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 19.4
| ID | 33 | 57 | 8 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 14 | 58 | 16 | 2 | 0 | 0 | 0 | 0 | 90
| 76 | 18 | 2 | 0 | 0 | 0 | 0 | 134
| REL. | 15.5 | 64.4 | 17.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 84.4 | 20.0 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 12.9
| ID | 15 | 64 | 17 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 0 | 28 | 29 | 20 | 3 | 5 | 0 | 0 | 85
| 85 | 57 | 28 | 8 | 5 | 0 | 0 | 241
| REL | 0.0 | 32.9 | 34.1 | 23.5 | 3.5 | 5.8 | 0.0 | 0.0 | 100.0
| 100.0 | 67.1 | 32.9 | 9.4 | 5.9 | 0.0 | 0.0 | 28.11
| ID | 0 | 32 | 34 | 47 | 17 | 147 | 0 | 0 | 278
|
Year
| ABS. | 45 | 178 | 79 | 33 | 4 | 5 | 0 | 0 | 344
| 299 | 121 | 42 | 9 | 5 | 0 | 0 | 241 | REL. | 13.0 | 51.7 | 22.9 | 9.5 | 1.1 | 1.4 | 0.0 | 0.0 | 100.0
| 86.9 | 35.2 | 12.2 | 2.6 | 1.5 | 0.0 | 0.0 | 28.11
| ID | 13 | 51 | 22 | 19 | 5 | 36 | 0 | 0 | 149
|
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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