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 | 80 | 142 | 79 | 34 | 85 | 108 | 99 | 65 | 43 | 71 | 107 | 66 | 65 | 61 | 99 | 47 | 22 | 23 | 32 | 26 | 60 | ~ | 66 | 101 | 106 | 76 | 46 | 70 | 23 | 34 | 23 | 65.23 | 141.63 | 30.00
| 2 | 51 | 57 | 57 | 54 | 77 | 107 | 63 | 45 | 31 | 57 | 75 | 71 | 25 | 56 | 45 | 28 | 60 | 45 | 52 | 64 | 75 | 85 | 108 | 66 | 61 | 61 | 74 | 53 | 66 | ~ | ~ | 61.04 | 108.11 | 29.00
| 3 | 69 | 47 | 48 | 43 | 55 | 70 | 65 | 29 | 38 | 57 | 35 | 75 | 73 | 39 | 22 | 44 | 57 | 76 | 39 | 81 | 86 | 143 | 119 | 162 | 86 | 54 | 26 | 45 | 47 | 23 | 52 | 61.42 | 161.69 | 31.00
| 4 | ~ | ~ | 48 | 64 | 67 | 44 | 39 | 75 | 44 | 76 | 102 | 52 | 37 | 50 | 43 | 38 | 47 | 41 | 73 | 63 | ~ | ~ | ~ | ~ | 41 | 58 | 108 | ~ | 68 | 108 | ~ | 60.25 | 107.81 | 23.00
| 5 | 73 | 71 | ~ | 56 | 77 | 69 | 60 | 59 | 43 | 63 | 96 | ~ | 46 | 41 | 21 | 47 | 56 | 42 | 28 | 60 | 23 | 35 | 50 | 40 | 53 | 40 | 38 | 25 | 32 | 40 | 42 | 49.15 | 96.31 | 29.00
| 6 | 31 | 27 | 27 | 31 | 76 | 41 | 17 | 33 | 26 | 51 | 43 | 36 | 55 | 42 | 55 | 26 | ~ | ~ | ~ | ~ | 53 | 62 | ~ | 35 | 34 | 38 | 43 | ~ | 35 | 52 | ~ | 40.29 | 75.92 | 24.00
| 7 | 45 | 37 | 27 | 45 | 62 | 32 | 46 | 28 | 29 | 25 | 26 | 27 | 49 | 38 | 59 | 27 | 19 | 42 | 37 | 30 | 45 | 40 | 27 | 71 | 62 | 43 | 57 | 24 | 38 | 52 | 51 | 40.03 | 71.25 | 31.00
| 8 | 65 | 84 | 78 | 41 | 43 | 56 | 67 | 80 | 57 | 75 | 55 | 59 | 95 | 84 | 85 | 67 | 50 | 72 | 66 | 77 | 37 | 55 | 50 | 66 | 53 | 39 | 62 | 87 | 62 | 68 | 73 | 64.78 | 95.15 | 31.00
| 9 | 118 | 39 | 34 | 43 | 67 | 53 | 43 | 41 | 43 | 58 | 61 | 85 | 61 | 86 | 62 | 56 | 37 | 49 | 58 | 98 | 55 | 82 | 65 | 54 | 81 | 76 | 101 | 96 | 119 | 100 | ~ | 67.33 | 119.25 | 30.00
| 10 | 95 | 50 | 76 | 118 | 112 | 62 | 49 | 47 | 54 | 47 | 64 | 83 | 129 | 117 | 106 | 94 | 82 | 71 | 101 | 91 | 68 | 101 | 124 | 67 | 84 | 75 | 67 | 83 | 39 | 97 | 71 | 81.43 | 129.26 | 31.00
| 11 | 50 | 53 | 98 | 74 | 53 | 42 | 105 | 61 | 82 | 79 | 72 | 52 | 89 | 132 | 77 | 59 | 76 | 67 | 56 | 95 | 55 | 67 | 174 | 154 | 82 | 61 | 74 | 82 | 60 | ~ | ~ | 78.64 | 173.69 | 29.00
| 12 | 77 | 51 | 37 | 81 | 43 | 59 | 31 | 28 | 98 | 51 | 54 | 62 | 45 | 31 | 22 | 32 | 70 | 101 | 111 | 151 | 93 | 108 | 119 | 96 | 85 | 134 | 81 | 47 | 117 | 133 | ~ | 74.92 | 151.28 | 30.00
|
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. | 31 | 49 | 9 | 1 | 0 | 0 | 0 | 0 | 90
| 59 | 10 | 1 | 0 | 0 | 0 | 0 | 162
| REL. | 34.4 | 54.4 | 10.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 65.6 | 11.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 34 | 54 | 10 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 44 | 29 | 3 | 0 | 0 | 0 | 0 | 0 | 76
| 32 | 3 | 0 | 0 | 0 | 0 | 0 | 108
| REL. | 57.8 | 38.1 | 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 42.1 | 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 57 | 38 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 38 | 51 | 3 | 0 | 0 | 0 | 0 | 0 | 92
| 54 | 3 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 41.3 | 55.4 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 58.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 41 | 55 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 15 | 55 | 17 | 3 | 0 | 0 | 0 | 0 | 90
| 75 | 20 | 3 | 0 | 0 | 0 | 0 | 174
| REL | 16.6 | 61.1 | 18.8 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 83.3 | 22.2 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 16 | 61 | 18 | 6 | 0 | 0 | 0 | 0 | 103
|
Year
| ABS. | 128 | 184 | 32 | 4 | 0 | 0 | 0 | 0 | 348
| 220 | 36 | 4 | 0 | 0 | 0 | 0 | 174 | REL. | 36.7 | 52.8 | 9.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 63.2 | 10.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 36 | 52 | 9 | 2 | 0 | 0 | 0 | 0 | 101
|
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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