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 | 89 | 92 | 88 | 87 | 91 | 88 | 82 | 93 | 96 | 89 | 91 | 83 | 85 | 88 | 80 | 58 | 84 | 99 | 99 | 99 | 99 | 98 | 99 | 90 | 80 | 93 | 89 | 93 | 77 | 89 | 80 | 88.69 | 99.40 | 31.00
| 2 | 95 | 95 | 96 | 93 | 74 | 80 | 92 | 85 | 87 | 82 | 76 | 73 | 94 | 92 | 86 | 88 | 83 | 82 | 96 | 99 | 92 | 95 | 90 | 84 | 77 | 77 | 68 | 89 | ~ | ~ | ~ | 86.41 | 99.07 | 28.00
| 3 | 79 | 91 | 75 | 84 | 93 | 86 | 85 | 76 | 95 | 93 | 79 | 76 | 71 | 72 | 68 | 72 | 78 | 74 | 71 | 72 | 77 | 83 | 86 | 86 | 74 | 63 | 67 | 81 | 80 | 84 | 69 | 78.78 | 95.16 | 31.00
| 4 | 52 | 50 | 53 | 87 | 93 | 74 | 77 | 86 | 73 | 65 | 84 | 69 | 76 | 61 | 78 | 98 | 89 | 75 | 81 | 70 | 94 | 77 | 67 | 76 | 77 | 78 | 81 | 84 | 67 | 68 | ~ | 75.33 | 97.79 | 30.00
| 5 | 65 | 71 | 57 | 51 | 44 | 55 | 70 | 98 | 72 | 72 | 90 | 78 | 77 | 86 | 68 | 71 | 51 | 59 | 54 | 78 | 99 | 88 | 73 | 68 | 67 | 61 | 58 | 60 | 68 | 63 | 68 | 69.00 | 98.92 | 31.00
| 6 | 55 | 72 | 71 | 79 | 62 | 77 | 81 | 91 | 61 | 62 | 95 | 80 | 69 | 83 | 71 | 84 | 78 | 89 | 92 | 71 | 92 | 70 | 65 | 78 | 66 | 66 | 82 | 81 | 67 | 80 | ~ | 75.75 | 95.23 | 30.00
| 7 | 84 | 68 | 56 | 48 | ~ | ~ | ~ | ~ | 93 | 78 | 90 | 87 | 77 | ~ | 70 | 80 | 64 | 53 | 49 | 68 | 63 | 57 | 90 | 74 | 62 | 61 | 73 | 55 | 53 | 50 | 45 | 67.25 | 93.43 | 26.00
| 8 | 43 | 43 | 43 | 41 | 80 | 61 | 82 | ~ | 76 | 91 | 83 | 68 | 66 | 64 | 56 | 80 | 82 | 74 | 58 | 60 | 67 | 63 | 60 | 50 | 42 | 61 | 77 | 96 | 88 | 73 | 83 | 67.00 | 96.39 | 30.00
| 9 | 73 | 86 | 84 | 68 | 69 | 73 | 83 | 72 | 67 | 57 | 58 | 58 | 56 | 55 | 54 | 80 | 79 | 82 | 74 | 68 | 93 | 71 | 87 | 85 | 100 | 99 | 81 | ~ | 87 | 90 | ~ | 75.51 | 99.73 | 29.00
| 10 | 76 | 67 | 93 | 86 | 84 | 88 | 79 | 80 | 90 | 92 | 89 | 75 | 79 | 84 | 81 | 83 | 84 | 71 | 65 | 70 | 87 | 90 | 95 | 95 | 94 | 79 | 86 | 80 | 85 | 93 | 85 | 83.44 | 95.13 | 31.00
| 11 | 90 | 82 | 97 | 91 | 95 | 98 | 95 | 99 | 100 | 100 | 99 | 96 | 94 | 94 | 86 | 81 | 85 | 90 | 85 | 84 | 84 | 89 | 94 | 98 | 96 | 89 | 85 | 90 | 97 | 85 | ~ | 91.53 | 99.60 | 30.00
| 12 | 89 | 87 | 72 | 85 | 86 | 84 | 77 | 78 | 72 | 83 | 79 | 79 | 82 | 93 | 82 | 69 | 77 | 98 | 98 | 92 | 92 | 95 | 90 | 85 | 95 | 89 | 89 | 91 | 93 | 88 | ~ | 85.65 | 98.14 | 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. | 0 | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 90 | 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 | 19.1
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 2 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 89 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 2.1 | 97.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.5
| ID | 2 | 97 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 9 | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 76 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL. | 10.5 | 89.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 89.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.9
| ID | 10 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 91 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| 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 | 9.11
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 11 | 346 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 346 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 3.0 | 96.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.9
| ID | 3 | 96 | 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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