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 | 28 | 11 | 26 | 14 | 12 | 6.24 | 10 | ~ | ~ | 15 | 33 | 36 | 26 | 26 | 38 | 15 | 14 | 28 | 10 | 25 | 3.71 | 3.33 | 4.25 | 11 | 27 | 53 | 56 | 14 | 41 | 34 | 57 | 23.38 | 57.32 | 29.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 107 | 49 | 80 | 53 | 83 | 116 | 68 | 57 | 99 | 111 | 57 | 61 | 55 | 116 | 121 | 61 | 61 | 54 | 22 | 146 | 92 | 119 | 142 | 116 | 103 | 122 | 135 | 65 | 119 | 121 | ~ | 90.43 | 145.67 | 30.00
| 5 | 154 | 153 | 103 | 62 | 90 | 93 | 86 | 178 | 176 | 172 | 169 | 171 | 68 | 169 | 122 | 86 | 132 | 126 | 121 | 104 | 47 | ~ | ~ | 71 | 101 | 119 | 147 | 181 | 182 | 144 | 118 | 125.74 | 181.69 | 29.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | 77 | 107 | 182 | 38 | 60 | 70 | 79 | 113 | 117 | 116 | 125 | 46 | 161 | 155 | 159 | 138 | 99 | 109 | 197 | 176 | 179 | 71 | ~ | 127 | 88 | 115 | 85 | 111 | 84 | 143 | 137 | 115.39 | 196.56 | 30.00
| 8 | 171 | 172 | 29 | 145 | 106 | 111 | 156 | 158 | 150 | 159 | 142 | 135 | 50 | 128 | 153 | 146 | 133 | 130 | 102 | 154 | 72 | 93 | 97 | 81 | 64 | 29 | 86 | 58 | 89 | 66 | 51 | 110.13 | 172.13 | 31.00
| 9 | 103 | 101 | 112 | 40 | 61 | 33 | 84 | 89 | 125 | 81 | 22 | 21 | 22 | 79 | 84 | 36 | 42 | 54 | 71 | 79 | 53 | 96 | 71 | 94 | 84 | 88 | 57 | ~ | 14 | 31 | ~ | 66.37 | 125.42 | 29.00
| 10 | 12 | 10 | 11 | 31 | 13 | 11 | ~ | ~ | 10 | 31 | 28 | 26 | 48 | 42 | 48 | 53 | 48 | 31 | 35 | 38 | 43 | 58 | 56 | 20 | 35 | 38 | 35 | 21 | 11 | 25 | ~ | 30.95 | 58.21 | 28.00
|
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. | 26 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 292
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 89.6 | 10.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.1
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 21 | 25 | 10 | 0 | 0 | 0 | 0 | 591
| 56 | 35 | 10 | 0 | 0 | 0 | 0 | 182
| REL. | 5.0 | 35.5 | 42.3 | 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 94.9 | 59.3 | 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 5 | 35 | 42 | 33 | 0 | 0 | 0 | 0 | 116
| |
|
|
ABS. | 14 | 35 | 27 | 14 | 0 | 0 | 0 | 0 | 90
| 76 | 41 | 14 | 0 | 0 | 0 | 0 | 197
| REL. | 15.5 | 38.8 | 30.0 | 15.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 84.4 | 45.6 | 15.6 | 0.0 | 0.0 | 0.0 | 0.0 | 19.7
| ID | 15 | 38 | 30 | 31 | 0 | 0 | 0 | 0 | 115
| |
|
|
ABS. | 25 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 282
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 89.2 | 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.10
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 68 | 62 | 52 | 24 | 0 | 0 | 0 | 0 | 2061
| 138 | 76 | 24 | 0 | 0 | 0 | 0 | 197 | REL. | 33.0 | 30.0 | 25.2 | 11.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 67.0 | 36.9 | 11.7 | 0.0 | 0.0 | 0.0 | 0.0 | 19.7
| ID | 33 | 30 | 25 | 23 | 0 | 0 | 0 | 0 | 111
|
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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