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 | 55 | 45 | 50 | 46 | 40 | 54 | 58 | 35 | 40 | 46 | 44 | 52 | 64 | 63 | 57 | 55 | 36 | 38 | 55 | 53 | 54 | 22 | 28 | 22 | 30 | 45 | 53 | 70 | 39 | 42 | 54 | 46.66 | 70.28 | 31.00
| 2 | 55 | 51 | 43 | 60 | 61 | 67 | 56 | 53 | 46 | 42 | 67 | 67 | 50 | 52 | 61 | 59 | 48 | 60 | 59 | 64 | 56 | 71 | 72 | 75 | 82 | 69 | 73 | 81 | ~ | ~ | ~ | 60.75 | 82.19 | 28.00
| 3 | 79 | 77 | 61 | 67 | 67 | 83 | 81 | 69 | 52 | 69 | 63 | 58 | 68 | 70 | 54 | 52 | 50 | 60 | 75 | 77 | 70 | 33 | 47 | 74 | 73 | 64 | 75 | 74 | 60 | 45 | 72 | 65.17 | 83.25 | 31.00
| 4 | 111 | 110 | 94 | 105 | 75 | 70 | 69 | 89 | 74 | 79 | 67 | 81 | 71 | 81 | ~ | ~ | ~ | ~ | ~ | 64 | 61 | 64 | 70 | 106 | 110 | 83 | 91 | 80 | 102 | 87 | ~ | 83.72 | 110.79 | 25.00
| 5 | 93 | 104 | 112 | 100 | 77 | 45 | 45 | 66 | 94 | 94 | 86 | 86 | 90 | 99 | 89 | 97 | 93 | 70 | 72 | 104 | 90 | 85 | 103 | 118 | 106 | 109 | 116 | 51 | 78 | 90 | 84 | 88.52 | 117.99 | 31.00
| 6 | 60 | 76 | 70 | 61 | 73 | 86 | 86 | 75 | 78 | 60 | 73 | 80 | 100 | 102 | 118 | 84 | 61 | 66 | 59 | 80 | 95 | 71 | 65 | 77 | 100 | 113 | 126 | 111 | 110 | 105 | ~ | 83.88 | 126.32 | 30.00
| 7 | 64 | 68 | 59 | 71 | 92 | 116 | 106 | 69 | 65 | 90 | 64 | 76 | 52 | 99 | 90 | 49 | ~ | 81 | 66 | 75 | 72 | 83 | 73 | 63 | 62 | 67 | 96 | 97 | 91 | 115 | 120 | 79.78 | 120.20 | 30.00
| 8 | 77 | 98 | 113 | 60 | 60 | 71 | 64 | 64 | ~ | 54 | 68 | 82 | 80 | 95 | 119 | 122 | 107 | 111 | 114 | 91 | 74 | 75 | 76 | 106 | 134 | 123 | 89 | 62 | 55 | 74 | 68 | 86.23 | 133.80 | 30.00
| 9 | 70 | 60 | 71 | 59 | 44 | 51 | 43 | 56 | 55 | 45 | 55 | 44 | 50 | 46 | 50 | 48 | 44 | 52 | 61 | 69 | 60 | 62 | 66 | 45 | 30 | 34 | 62 | 44 | 64 | 61 | ~ | 53.31 | 71.10 | 30.00
| 10 | 55 | 64 | 62 | 47 | 50 | 57 | 59 | 51 | 43 | 54 | 52 | 63 | 76 | 79 | 78 | 59 | 69 | 61 | 56 | 57 | 45 | 44 | 43 | 35 | 21 | 34 | 53 | 43 | 46 | 54 | 55 | 53.75 | 79.26 | 31.00
| 11 | 58 | 50 | 37 | 47 | 44 | 47 | 44 | 63 | 51 | 51 | 48 | 31 | 39 | 50 | 49 | 36 | 39 | 44 | 40 | 42 | 31 | 51 | 56 | 53 | 44 | 13 | 17 | 43 | 35 | 50 | ~ | 43.50 | 62.53 | 30.00
| 12 | 56 | 65 | 44 | 20 | 24 | 14 | 32 | 68 | 77 | 48 | 10 | 45 | 31 | 32 | 18 | 54 | 35 | 30 | 38 | 64 | 55 | 55 | 63 | 69 | 66 | 62 | 62 | 61 | 66 | 60 | 54 | 47.69 | 77.46 | 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. | 33 | 57 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 57 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 36.6 | 63.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 63.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.3
| ID | 36 | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 71 | 12 | 0 | 0 | 0 | 0 | 0 | 86
| 83 | 12 | 0 | 0 | 0 | 0 | 0 | 126
| REL. | 3.4 | 82.5 | 13.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.5 | 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.6
| ID | 3 | 82 | 13 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 17 | 62 | 11 | 0 | 0 | 0 | 0 | 0 | 90
| 73 | 11 | 0 | 0 | 0 | 0 | 0 | 134
| REL. | 18.8 | 68.8 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 81.1 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.8
| ID | 18 | 68 | 12 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 37 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL | 59.7 | 40.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.10
| ID | 59 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 108 | 227 | 23 | 0 | 0 | 0 | 0 | 0 | 358
| 250 | 23 | 0 | 0 | 0 | 0 | 0 | 134 | REL. | 30.1 | 63.4 | 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 69.8 | 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.8
| ID | 30 | 63 | 6 | 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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