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 | 20 | 22 | 78 | 93 | 58 | 51 | 65 | 47 | 75 | 108 | 56 | 62 | 127 | 68 | 66 | 86 | 56 | 35 | 29 | 19 | 18 | 18 | 30 | 27 | 22 | 15 | 16 | 11 | 16 | 39 | 35 | 47.35 | 127.00 | 31.00
| 2 | 37 | 32 | 18 | 55 | 34 | 54 | 88 | 29 | 16 | 13 | 12 | 8.00 | 32 | 57 | 65 | 55 | 46 | 69 | 26 | 8.00 | 16 | 16 | 2.00 | 16 | 15 | 7.00 | 7.00 | 12 | ~ | ~ | ~ | 30.18 | 88.00 | 28.00
| 3 | 18 | 41 | 28 | 29 | 37 | 34 | 23 | 24 | 30 | 33 | 22 | 33 | 39 | 98 | 107 | 89 | 48 | 40 | 33 | 26 | 23 | 17 | 28 | 30 | 44 | 70 | 73 | 84 | 96 | 53 | 48 | 45.10 | 107.00 | 31.00
| 4 | ~ | 82 | 105 | 79 | 68 | 50 | 64 | 84 | 76 | 71 | 33 | 72 | 56 | 20 | 25 | 40 | 70 | 62 | 84 | 69 | 70 | 66 | 76 | 15 | 28 | 24 | 14 | 9.00 | 14 | 18 | ~ | 53.24 | 105.00 | 29.00
| 5 | 25 | 26 | 34 | 38 | 30 | 18 | 22 | 26 | 27 | 32 | 27 | 29 | 40 | 29 | 26 | 25 | 34 | 34 | 36 | 50 | 39 | 33 | 36 | 38 | 49 | 32 | 39 | 23 | 23 | 30 | 33 | 31.71 | 50.00 | 31.00
| 6 | 19 | 26 | 29 | 29 | 18 | 16 | 10 | 18 | 23 | 35 | 30 | 25 | 24 | 23 | 21 | 28 | 15 | 30 | 30 | 33 | 46 | 20 | 30 | 34 | 30 | 30 | 36 | 27 | 18 | 19 | ~ | 25.73 | 46.00 | 30.00
| 7 | 27 | 35 | 50 | 17 | 19 | 28 | 34 | 44 | 45 | 49 | 38 | 53 | 36 | 32 | 51 | 36 | 32 | 36 | 31 | 31 | 28 | 27 | 35 | 32 | 31 | 39 | 46 | 44 | 57 | 57 | 23 | 36.87 | 57.00 | 31.00
| 8 | 30 | 29 | 32 | 32 | 51 | 54 | 67 | 73 | 36 | 22 | 25 | 11 | 10 | 14 | 34 | 47 | 49 | 39 | 52 | 46 | 38 | 66 | 83 | 54 | 55 | 44 | 36 | 43 | 40 | 61 | 27 | 41.94 | 83.00 | 31.00
| 9 | 37 | 34 | 44 | 45 | 32 | 37 | 43 | 36 | 47 | 50 | 81 | 78 | 67 | 45 | 22 | 27 | 25 | 27 | 29 | 35 | 41 | 37 | 33 | 33 | 32 | 29 | 20 | 37 | 45 | 39 | ~ | 39.57 | 81.00 | 30.00
| 10 | 53 | 56 | 47 | 38 | 21 | 10 | 19 | 18 | 41 | 80 | 59 | 42 | 31 | 21 | 27 | 27 | 20 | 19 | 13 | 23 | 21 | 13 | 20 | 18 | 14 | 10 | 12 | 13 | 34 | 26 | 90 | 30.19 | 90.00 | 31.00
| 11 | 33 | 31 | 69 | 50 | 38 | 56 | 58 | 27 | 11 | 33 | 12 | 17 | 17 | 22 | 35 | 29 | 15 | 65 | 23 | 34 | 25 | 23 | 13 | 14 | 20 | 33 | 89 | 69 | 85 | 11 | ~ | 35.23 | 89.00 | 30.00
| 12 | 20 | 67 | 57 | 65 | 44 | 46 | 65 | 64 | 72 | 75 | 177 | 128 | 174 | 240 | 312 | 24 | 24 | 40 | 40 | 27 | 27 | 69 | 69 | 86 | 86 | 15 | 15 | 22 | 22 | 13 | 73 | 72.84 | 312.00 | 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. | 61 | 26 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 29 | 3 | 0 | 0 | 0 | 0 | 0 | 127
| REL. | 67.7 | 28.8 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 32.2 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1
| ID | 67 | 28 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 17 | 1 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 81.1 | 17.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.4
| ID | 81 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 81.5 | 18.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.8
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 24 | 1 | 2 | 1 | 1 | 0 | 0 | 92
| 29 | 5 | 4 | 2 | 1 | 0 | 0 | 312
| REL | 68.4 | 26.0 | 1.0 | 2.1 | 1.0 | 1.0 | 0.0 | 0.0 | 100.0
| 31.5 | 5.4 | 4.3 | 2.2 | 1.1 | 0.0 | 0.0 | 15.12
| ID | 68 | 26 | 1 | 4 | 5 | 27 | 0 | 0 | 132
|
Year
| ABS. | 272 | 83 | 5 | 2 | 1 | 1 | 0 | 0 | 364
| 92 | 9 | 4 | 2 | 1 | 0 | 0 | 312 | REL. | 74.7 | 22.8 | 1.3 | 0.5 | 0.2 | 0.2 | 0.0 | 0.0 | 100.0
| 25.3 | 2.5 | 1.1 | 0.5 | 0.3 | 0.0 | 0.0 | 15.12
| ID | 74 | 22 | 1 | 1 | 1 | 6 | 0 | 0 | 108
|
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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