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 | 33 | 45 | ~ | ~ | 44 | 35 | ~ | 37 | 58 | 41 | 35 | 56 | 59 | 52 | 35 | 43 | 57 | 72 | 65 | 53 | 71 | 63 | 65 | 53 | 37 | 45 | 55 | 67 | 78 | 76 | 68 | 53.41 | 78.20 | 28.00
| 2 | ~ | 48 | 66 | 57 | 31 | 27 | 49 | 65 | 71 | 56 | 43 | 62 | 69 | 57 | 32 | 53 | 59 | 62 | 37 | 58 | 56 | 60 | 45 | 53 | 62 | 51 | 75 | 88 | 76 | ~ | ~ | 55.97 | 87.68 | 28.00
| 3 | 54 | 73 | 77 | 88 | 87 | 69 | 76 | 62 | 73 | 72 | 70 | 60 | 55 | 64 | 87 | 82 | 79 | 81 | 82 | 68 | 49 | 51 | 68 | 46 | 65 | 91 | 51 | 48 | 89 | 58 | 48 | 68.52 | 90.59 | 31.00
| 4 | 84 | 107 | 108 | 90 | 83 | 96 | 81 | 76 | 104 | 104 | 103 | 82 | 90 | 70 | 104 | 108 | 86 | 101 | 96 | 68 | 77 | 122 | 135 | 103 | 63 | 72 | 116 | 121 | 80 | 87 | ~ | 93.95 | 134.95 | 30.00
| 5 | 107 | 117 | 117 | 95 | 97 | 115 | 139 | 112 | 74 | 91 | 90 | 117 | 86 | 77 | 81 | 116 | 123 | 85 | 52 | 89 | 98 | 86 | 59 | 83 | 114 | 84 | 111 | 100 | 71 | 100 | 61 | 95.14 | 138.68 | 31.00
| 6 | 100 | 111 | 130 | 114 | 129 | 91 | 79 | 110 | 149 | 153 | 127 | 98 | 110 | 96 | 71 | 79 | 63 | 81 | 93 | 111 | 108 | 135 | 49 | 57 | 60 | 60 | 60 | 73 | 58 | 63 | ~ | 93.91 | 153.27 | 30.00
| 7 | 84 | 86 | 96 | 88 | 79 | 65 | 95 | 63 | 69 | 61 | 44 | 39 | 58 | 52 | 58 | 61 | 59 | 41 | 67 | 35 | 37 | 58 | 77 | 98 | 62 | 51 | 56 | 63 | 83 | 70 | 63 | 65.09 | 98.34 | 31.00
| 8 | 73 | 101 | 71 | 65 | 90 | 92 | 52 | 50 | 44 | 73 | 74 | 81 | 86 | 101 | 97 | 62 | 81 | 71 | 84 | 108 | 100 | 66 | 67 | 84 | 54 | 64 | 82 | 68 | 65 | 92 | 79 | 76.70 | 108.21 | 31.00
| 9 | 89 | 75 | 68 | 51 | 42 | 44 | 28 | 30 | 63 | 76 | 48 | 38 | 61 | 43 | 64 | 59 | 40 | 39 | 56 | 48 | 40 | 42 | 68 | 62 | 41 | 37 | 94 | 111 | 112 | 109 | ~ | 59.26 | 111.96 | 30.00
| 10 | 80 | 52 | 42 | 33 | 69 | 41 | 29 | 28 | 41 | 61 | 70 | 70 | 79 | 83 | 100 | 75 | 38 | 22 | 54 | 70 | 81 | 88 | 77 | 26 | 36 | 40 | 43 | 47 | 45 | 57 | 64 | 56.13 | 100.00 | 31.00
| 11 | 29 | 48 | 55 | 45 | 55 | 73 | 60 | 45 | 27 | 25 | 41 | 64 | 55 | 33 | 28 | 45 | 30 | 27 | 48 | 40 | 36 | 31 | 54 | 29 | 37 | 46 | 34 | 26 | 37 | 33 | ~ | 41.17 | 72.72 | 30.00
| 12 | 42 | 25 | 21 | 21 | 29 | 39 | 25 | 24 | 10 | 42 | 29 | 22 | 30 | 56 | 56 | 60 | 46 | 37 | 37 | 42 | 49 | 48 | 48 | 53 | 35 | 29 | 37 | 25 | 38 | 46 | 48 | 37.07 | 60.28 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 31 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 56 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 35.6 | 64.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 64.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 35 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 2 | 59 | 30 | 0 | 0 | 0 | 0 | 0 | 91
| 89 | 30 | 0 | 0 | 0 | 0 | 0 | 153
| REL. | 2.1 | 64.8 | 32.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 33.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.6
| ID | 2 | 64 | 32 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 25 | 63 | 4 | 0 | 0 | 0 | 0 | 0 | 92
| 67 | 4 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 27.1 | 68.4 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 72.8 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 27 | 68 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 66 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL | 71.7 | 28.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 71 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 124 | 204 | 34 | 0 | 0 | 0 | 0 | 0 | 362
| 238 | 34 | 0 | 0 | 0 | 0 | 0 | 153 | REL. | 34.2 | 56.3 | 9.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 65.7 | 9.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.6
| ID | 34 | 56 | 9 | 0 | 0 | 0 | 0 | 0 | 100
|
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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