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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 70 | 61 | 63 | 74 | 74 | 81 | 75 | 69 | 84 | 72.37 | 84.07 | 9.00
| 6 | 62 | 57 | 56 | 78 | 79 | 83 | 81 | 66 | 67 | 61 | 71 | 72 | 65 | 81 | 82 | 60 | 56 | 44 | 47 | 41 | 40 | 55 | 95 | 83 | 89 | 68 | 62 | 60 | 65 | 63 | ~ | 66.26 | 94.68 | 30.00
| 7 | 68 | 84 | 79 | 84 | 69 | 73 | 90 | 97 | 84 | 88 | 93 | 83 | 74 | 96 | 80 | 75 | 84 | 81 | 78 | 72 | 85 | 79 | 70 | 91 | 83 | 93 | 81 | 87 | 85 | 84 | 75 | 82.07 | 97.50 | 31.00
| 8 | 63 | 77 | 77 | 77 | 78 | 92 | 81 | 92 | 78 | 77 | 73 | 64 | 57 | 53 | 62 | 55 | 64 | 71 | 57 | 59 | 77 | 83 | 72 | 63 | 71 | 67 | 59 | 87 | 69 | 68 | 78 | 70.99 | 92.08 | 31.00
| 9 | 80 | 85 | 92 | 78 | 82 | 80 | 91 | 86 | 67 | 75 | 80 | 72 | 79 | 73 | 79 | 82 | 92 | 87 | 86 | 85 | 98 | 93 | 81 | 82 | 85 | 87 | 95 | 85 | 74 | 76 | ~ | 82.91 | 98.12 | 30.00
| 10 | 88 | 89 | 96 | 96 | 97 | 96 | 99 | 97 | 98 | 92 | 89 | 90 | 95 | 95 | 81 | 88 | 88 | 98 | 98 | 95 | 83 | 90 | 98 | 90 | 89 | 94 | 88 | 94 | 82 | 84 | 90 | 91.79 | 98.75 | 31.00
| 11 | 84 | 85 | 94 | 97 | 95 | 89 | 90 | 88 | 90 | 85 | 85 | 91 | 93 | 99 | 92 | 91 | 99 | 91 | 89 | 98 | 99 | 97 | 99 | 99 | 99 | 97 | 95 | 97 | 99 | 99 | ~ | 93.47 | 99.09 | 30.00
| 12 | 99 | 99 | 99 | 98 | 99 | 99 | 98 | 97 | 99 | 95 | 91 | 93 | 76 | 91 | 87 | 82 | 87 | 91 | 97 | 97 | 91 | 89 | 91 | 91 | 92 | 94 | 98 | 96 | 94 | 96 | 90 | 93.39 | 98.99 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 4 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 391
| 35 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 10.2 | 89.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 89.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.6
| ID | 10 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 92 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.9
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 92 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 4 | 219 | 0 | 0 | 0 | 0 | 0 | 0 | 2231
| 219 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 1.7 | 98.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 1 | 98 | 0 | 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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