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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 93 | 78 | 85.93 | 93.41 | 2.00
| 2 | 78 | 87 | 89 | 61 | 78 | 85 | 94 | 84 | 65 | 43 | 67 | 86 | 95 | 82 | 84 | 78 | 63 | 90 | 81 | 82 | 83 | ~ | 79 | ~ | 95 | 91 | ~ | 89 | ~ | ~ | ~ | 80.46 | 94.78 | 25.00
| 3 | 82 | ~ | ~ | 72 | 83 | ~ | ~ | ~ | 88 | 89 | 69 | 74 | ~ | 89 | 74 | ~ | ~ | 88 | 81 | 90 | 94 | 96 | 84 | 70 | 74 | 66 | ~ | ~ | 67 | 60 | 59 | 78.60 | 95.56 | 21.00
| 4 | 79 | 97 | 90 | 87 | 86 | 82 | 85 | 96 | 88 | ~ | ~ | ~ | 80 | 81 | 77 | 80 | 91 | 91 | 87 | 63 | 84 | 86 | 77 | 75 | 70 | 69 | 59 | 74 | 77 | 76 | ~ | 81.02 | 97.26 | 27.00
| 5 | 70 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 70.35 | 70.35 | 1.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 86 | 81 | 68 | 60 | 61 | ~ | 71.37 | 85.72 | 5.00
| 7 | 78 | 67 | 73 | 85 | 90 | 92 | 83 | 77 | 79 | 77 | 81 | 97 | 77 | 69 | 65 | 74 | 80 | 75 | 58 | 54 | 55 | 81 | 74 | 78 | 91 | 77 | 81 | 79 | 86 | ~ | ~ | 76.97 | 96.86 | 29.00
| 8 | ~ | ~ | ~ | 77 | 75 | 71 | 64 | 62 | 70 | 57 | 51 | 62 | 81 | 68 | 63 | 79 | 61 | 66 | 71 | 58 | 77 | 90 | 86 | 89 | 86 | 94 | 91 | 96 | 88 | 90 | 90 | 75.49 | 96.04 | 28.00
| 9 | 86 | 75 | 82 | ~ | ~ | ~ | 92 | ~ | ~ | 89 | ~ | ~ | ~ | ~ | ~ | ~ | 98 | 88 | 90 | 93 | 96 | 89 | 94 | ~ | ~ | 91 | 94 | 87 | 94 | 98 | ~ | 90.43 | 98.45 | 17.00
| 10 | 99 | 99 | 99 | 99 | 99 | 99 | 94 | 98 | 98 | 99 | 99 | 99 | 92 | 98 | 90 | 90 | 97 | 81 | 74 | 93 | 94 | 92 | 86 | 99 | 99 | 95 | 98 | 97 | 98 | 99 | 99 | 95.22 | 99.44 | 31.00
| 11 | 97 | 96 | 99 | 99 | 98 | 95 | 84 | 85 | 98 | 96 | 94 | 95 | 96 | 97 | 96 | 94 | 94 | 87 | 88 | 92 | ~ | 84 | 78 | 75 | 80 | ~ | 96 | 95 | 92 | 92 | ~ | 91.95 | 99.44 | 28.00
| 12 | 92 | 85 | 96 | 93 | 93 | 92 | 91 | 92 | 90 | 85 | 80 | 97 | 97 | 96 | 98 | 94 | 40 | 68 | 99 | 95 | 86 | 87 | 95 | 93 | 94 | 95 | 96 | 92 | 93 | 97 | ~ | 89.94 | 98.62 | 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. | 1 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 481
| 47 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 2.0 | 97.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.3
| ID | 2 | 97 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 331
| 33 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| 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 | 2.4
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 74 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 74 | 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 | 17.9
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 88 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL | 1.1 | 98.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| ID | 1 | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 2 | 242 | 0 | 0 | 0 | 0 | 0 | 0 | 244
| 242 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 0.8 | 99.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 99.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| ID | | 99 | 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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