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 | 68 | 57 | 46 | 57 | 53 | 50 | 60 | 51 | 38 | 40 | 55 | 62 | 67 | 51 | 57 | 69 | 51 | 58 | 64 | 57 | 51 | 53 | 39 | 43 | 40 | 40 | 60 | 73 | 49 | 52 | 53 | 53.76 | 73.10 | 31.00
| 2 | 60 | 57 | 52 | 41 | 59 | 68 | 68 | 63 | 39 | 50 | 63 | 67 | 60 | 70 | 83 | 79 | 54 | 69 | 59 | 65 | 71 | 78 | 76 | 78 | 75 | 76 | 83 | 97 | ~ | ~ | ~ | 66.36 | 96.73 | 28.00
| 3 | 83 | 74 | 68 | 61 | 79 | 94 | 98 | 84 | 59 | 69 | 66 | 58 | 71 | 68 | 61 | 55 | 62 | 70 | 75 | 80 | 82 | 49 | 36 | 70 | 53 | 81 | 87 | 83 | 79 | 60 | 89 | 71.04 | 97.73 | 31.00
| 4 | 108 | 117 | 99 | 117 | 77 | 71 | 78 | 89 | 79 | 84 | 83 | 85 | 76 | 81 | 76 | 64 | 70 | 76 | 83 | 72 | 67 | 72 | 78 | 109 | 120 | 81 | 87 | 82 | 93 | 108 | ~ | 86.11 | 120.08 | 30.00
| 5 | 100 | 106 | 119 | 104 | 54 | 51 | 62 | 79 | 99 | 94 | 86 | 82 | 93 | 110 | 98 | 99 | 96 | 74 | 83 | ~ | ~ | ~ | ~ | 116 | 95 | 97 | 115 | 43 | 82 | 79 | 92 | 89.19 | 119.17 | 27.00
| 6 | 67 | 72 | 70 | 58 | 64 | 89 | 82 | 76 | 91 | 71 | 69 | 70 | 96 | 116 | 127 | 88 | 64 | 71 | 67 | 77 | 93 | 63 | 68 | 73 | 87 | 98 | 110 | 111 | 91 | 91 | ~ | 82.35 | 127.38 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 23 | 67 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 67 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 25.5 | 74.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 74.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.3
| ID | 25 | 74 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 2 | 71 | 14 | 0 | 0 | 0 | 0 | 0 | 87
| 85 | 14 | 0 | 0 | 0 | 0 | 0 | 127
| REL. | 2.2 | 81.6 | 16.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.7 | 16.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.6
| ID | 2 | 81 | 16 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 25 | 138 | 14 | 0 | 0 | 0 | 0 | 0 | 1771
| 152 | 14 | 0 | 0 | 0 | 0 | 0 | 127 | REL. | 14.1 | 77.9 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 85.9 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.6
| ID | 14 | 77 | 7 | 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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