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 | 66 | 67 | 76 | 76 | 75 | 73 | 82 | 96 | 76 | 75 | 84 | 76 | 73 | 70 | 68 | 63 | 64 | 66 | 66 | 67 | 69 | 71 | 67 | 73 | 74 | 75 | 66 | 66 | 71 | 69 | 69 | 71.91 | 95.82 | 31.00
| 2 | 67 | 66 | 74 | 77 | 68 | 66 | 70 | 81 | 75 | 71 | 68 | 65 | 70 | 71 | 73 | 67 | 68 | 71 | 68 | 67 | 68 | 81 | 72 | 64 | 63 | 66 | 61 | 60 | ~ | ~ | ~ | 69.25 | 81.07 | 28.00
| 3 | 64 | 63 | 73 | 72 | 70 | 63 | 58 | 61 | 78 | 66 | 76 | 69 | 69 | 63 | 77 | 76 | 77 | 79 | 62 | 58 | 81 | 87 | 83 | 78 | 85 | 71 | 62 | 61 | 67 | 73 | 65 | 70.57 | 87.13 | 31.00
| 4 | 63 | 57 | 64 | 62 | 63 | 71 | 82 | 89 | 67 | 64 | 66 | 61 | 67 | 64 | 68 | 76 | 69 | 62 | 62 | 66 | ~ | ~ | ~ | 62 | 65 | 65 | 62 | 70 | 59 | 58 | ~ | 66.08 | 88.88 | 27.00
| 5 | 59 | 59 | 58 | 72 | 77 | 83 | 76 | 73 | 65 | 66 | 57 | 63 | 59 | 56 | ~ | 63 | 78 | 83 | 72 | 70 | 63 | 61 | 59 | 66 | 63 | 59 | 70 | 85 | 63 | 62 | 73 | 67.10 | 85.36 | 30.00
| 6 | 74 | 71 | 63 | 71 | 72 | 69 | 63 | 80 | 75 | 82 | 80 | 65 | 64 | 70 | 61 | 75 | 81 | 78 | 72 | 74 | ~ | 80 | 73 | 71 | 69 | 69 | 65 | 77 | 73 | 69 | ~ | 71.92 | 81.97 | 29.00
| 7 | 76 | 65 | 75 | 82 | 65 | 60 | 73 | ~ | 73 | 67 | 83 | 64 | ~ | 62 | 73 | 80 | ~ | 64 | 77 | ~ | ~ | ~ | 66 | ~ | ~ | 74 | ~ | ~ | 63 | ~ | 66 | 70.47 | 83.41 | 20.00
| 8 | 75 | 65 | 77 | 98 | 80 | 68 | 78 | 82 | 79 | 90 | 77 | 75 | 80 | 78 | 66 | 68 | 77 | 74 | 78 | 75 | 90 | 89 | 85 | 84 | 81 | 85 | 83 | 68 | 81 | 73 | 86 | 78.85 | 98.33 | 31.00
| 9 | 100 | 86 | 84 | 92 | 92 | 91 | 93 | 93 | 80 | 97 | 73 | 98 | 90 | 95 | 88 | 97 | 99 | 99 | 90 | 81 | 94 | 86 | 89 | 98 | 98 | 95 | 92 | 93 | ~ | ~ | ~ | 91.51 | 100.00 | 28.00
| 10 | ~ | 75 | 81 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 75 | 69 | ~ | ~ | ~ | ~ | ~ | 84 | 80 | 78 | ~ | ~ | 74 | 76 | ~ | 87 | 73 | ~ | 80 | 79 | 71 | 77.38 | 87.22 | 14.00
| 11 | 76 | 78 | 85 | 81 | 83 | 79 | 82 | 79 | 78 | 80 | 80 | 83 | 79 | 79 | 86 | 86 | 88 | 87 | 89 | 83 | 80 | 85 | 76 | 79 | 82 | 88 | 89 | 89 | 89 | 82 | ~ | 82.64 | 89.32 | 30.00
| 12 | 83 | 86 | 85 | 84 | 89 | 88 | 82 | 79 | 86 | 86 | 90 | 78 | 68 | 76 | 80 | 81 | 84 | 84 | 80 | 78 | 81 | 84 | 76 | 69 | 78 | 78 | 74 | 80 | 82 | 78 | ~ | 80.98 | 90.30 | 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 | 96
| 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 | 8.1
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 86 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 8.4
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 79 | 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 | 1.9
| 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 | 90
| 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 | 11.12
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 0 | 329 | 0 | 0 | 0 | 0 | 0 | 0 | 329
| 329 | 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 | 1.9
| ID | 0 | 100 | 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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