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 | 105 | 110 | 45 | 41 | 57 | 63 | 90 | 53 | 64 | 169 | 126 | 111 | 91 | 145 | 269 | 135 | 70 | 98 | 90 | 75 | 59 | 89 | 87 | 109 | 95 | 265 | 234 | 147 | 166 | 107 | 85 | 111.24 | 268.77 | 31.00
| 2 | 95 | 134 | 106 | 172 | 231 | 194 | 103 | 100 | 137 | 150 | 126 | 82 | 79 | 58 | 54 | 64 | 79 | 119 | 106 | 140 | 180 | 121 | 114 | 104 | 136 | 111 | 63 | 49 | ~ | ~ | ~ | 114.51 | 230.92 | 28.00
| 3 | 58 | 61 | 91 | 53 | 54 | 63 | 59 | 41 | 66 | 96 | 78 | 90 | 72 | 71 | 83 | 99 | 94 | 120 | 79 | 69 | 69 | 87 | 88 | 85 | 113 | 121 | 107 | 95 | 75 | 116 | 152 | 83.93 | 151.63 | 31.00
| 4 | 169 | 136 | 150 | 76 | 75 | 91 | 68 | 94 | 86 | 73 | 89 | 43 | 70 | 67 | 90 | 116 | 73 | 64 | 56 | 87 | 104 | 81 | 91 | 89 | 69 | 46 | 48 | 60 | 49 | 49 | ~ | 81.98 | 168.95 | 30.00
| 5 | 35 | 34 | 43 | 50 | 58 | 61 | 96 | 63 | 57 | 80 | 77 | 114 | 51 | 52 | 70 | 44 | 49 | 74 | 78 | 66 | 73 | 66 | 60 | 54 | 65 | 85 | 105 | 65 | 57 | 58 | 73 | 64.95 | 114.04 | 31.00
| 6 | 71 | 93 | 89 | 69 | 76 | 46 | 40 | 75 | 85 | 55 | 60 | 48 | 45 | 68 | 69 | 49 | 71 | 71 | 68 | 61 | 63 | 59 | 54 | 74 | 75 | 57 | 43 | 43 | 68 | 51 | ~ | 63.26 | 93.23 | 30.00
| 7 | 49 | 66 | 51 | 36 | 27 | 31 | 55 | 55 | 56 | 53 | 32 | 41 | 43 | 58 | 62 | 69 | 51 | 24 | 55 | 107 | 58 | 59 | 65 | 50 | 32 | 42 | 54 | 51 | 44 | 37 | 53 | 50.51 | 107.36 | 31.00
| 8 | 34 | 24 | 66 | 47 | 50 | 66 | 73 | 52 | 40 | 74 | 93 | 75 | 67 | 59 | 57 | 52 | 72 | 53 | 59 | 86 | 39 | 26 | 30 | 48 | 48 | 54 | 41 | 42 | 41 | 52 | 81 | 54.96 | 92.89 | 31.00
| 9 | 101 | 84 | 47 | 62 | 42 | 56 | 79 | 71 | 49 | 57 | 92 | 41 | 53 | 36 | 46 | 64 | 63 | 63 | 77 | 67 | 73 | 91 | 93 | 120 | 129 | 93 | 124 | 103 | 123 | 80 | ~ | 75.98 | 129.20 | 30.00
| 10 | 60 | 68 | 51 | 40 | 70 | 72 | 97 | 83 | 86 | 34 | 37 | 57 | 71 | 70 | 84 | 92 | 54 | 63 | 97 | 67 | 68 | 80 | 69 | 49 | 34 | 58 | 42 | 30 | 42 | 37 | 32 | 61.17 | 97.40 | 31.00
| 11 | 29 | 59 | 54 | 57 | 48 | 55 | 106 | 86 | 105 | 116 | 62 | 83 | 87 | 88 | 60 | 77 | 65 | 71 | 100 | 54 | 54 | 73 | 169 | 187 | 94 | 126 | 153 | 160 | 89 | 120 | ~ | 89.62 | 186.69 | 30.00
| 12 | 83 | 132 | 124 | 98 | 63 | 56 | 80 | 100 | 176 | 217 | 188 | 210 | 63 | 112 | 145 | 87 | 169 | 211 | 61 | 72 | 87 | 103 | 116 | 78 | 52 | 44 | 50 | 105 | 135 | 87 | 49 | 108.16 | 217.44 | 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 | 20 | 31 | 29 | 6 | 4 | 0 | 0 | 90
| 90 | 70 | 39 | 10 | 4 | 0 | 0 | 269
| REL. | 0.0 | 22.2 | 34.4 | 32.2 | 6.6 | 4.4 | 0.0 | 0.0 | 100.0
| 100.0 | 77.8 | 43.3 | 11.1 | 4.4 | 0.0 | 0.0 | 15.1
| ID | 0 | 22 | 34 | 64 | 33 | 111 | 0 | 0 | 265
| |
|
|
ABS. | 0 | 43 | 41 | 6 | 1 | 0 | 0 | 0 | 91
| 91 | 48 | 7 | 1 | 0 | 0 | 0 | 169
| REL. | 0.0 | 47.2 | 45.0 | 6.5 | 1.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 52.7 | 7.7 | 1.1 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 0 | 47 | 45 | 13 | 5 | 0 | 0 | 0 | 110
| |
|
|
ABS. | 8 | 57 | 20 | 7 | 0 | 0 | 0 | 0 | 92
| 84 | 27 | 7 | 0 | 0 | 0 | 0 | 129
| REL. | 8.6 | 61.9 | 21.7 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 91.3 | 29.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 25.9
| ID | 8 | 61 | 21 | 15 | 0 | 0 | 0 | 0 | 107
| |
|
|
ABS. | 3 | 32 | 33 | 14 | 7 | 3 | 0 | 0 | 92
| 89 | 57 | 24 | 10 | 3 | 0 | 0 | 217
| REL | 3.2 | 34.7 | 35.8 | 15.2 | 7.6 | 3.2 | 0.0 | 0.0 | 100.0
| 96.7 | 62.0 | 26.1 | 10.9 | 3.3 | 0.0 | 0.0 | 10.12
| ID | 3 | 34 | 35 | 30 | 38 | 81 | 0 | 0 | 223
|
Year
| ABS. | 11 | 152 | 125 | 56 | 14 | 7 | 0 | 0 | 365
| 354 | 202 | 77 | 21 | 7 | 0 | 0 | 269 | REL. | 3.0 | 41.6 | 34.2 | 15.3 | 3.8 | 1.9 | 0.0 | 0.0 | 100.0
| 97.0 | 55.3 | 21.1 | 5.8 | 1.9 | 0.0 | 0.0 | 15.1
| ID | 3 | 41 | 34 | 30 | 19 | 47 | 0 | 0 | 176
|
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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