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 | ~ | 127 | 59 | 76 | 96 | 56 | 95 | 88 | 19 | 64 | 51 | 28 | 89 | 112 | 42 | 112 | 106 | 69 | 74 | 76 | 196 | 68 | 85 | 91 | 50 | 59 | 103 | 53 | ~ | 65 | 60 | 78.24 | 196.00 | 29.00
| 2 | 73 | 75 | 132 | 121 | 21 | 81 | 58 | 97 | 107 | 183 | 38 | 41 | 28 | 39 | 21 | 24 | 24 | 36 | 27 | 58 | 63 | 106 | 107 | 112 | 61 | 176 | 35 | 92 | ~ | ~ | ~ | 72.71 | 183.00 | 28.00
| 3 | 86 | 55 | ~ | 43 | 90 | 128 | 30 | 71 | 75 | 91 | 67 | 73 | 76 | 70 | 25 | 24 | 30 | 36 | 30 | 27 | 26 | 27 | 13 | 42 | 57 | 48 | 37 | 54 | 32 | 46 | 45 | 51.80 | 128.00 | 30.00
| 4 | 72 | 74 | 53 | 30 | 12 | 12 | 14 | 30 | 53 | 39 | 41 | 93 | 45 | 48 | 32 | 65 | 34 | 41 | 93 | 57 | 29 | 50 | 30 | 34 | 43 | 28 | 85 | 19 | 66 | 53 | ~ | 45.83 | 93.00 | 30.00
| 5 | 32 | 50 | 48 | 41 | 26 | 12 | 17 | 26 | 16 | 18 | 23 | 41 | 23 | 31 | 56 | 42 | 35 | 37 | 23 | 26 | 19 | 20 | 23 | 34 | 28 | 24 | 31 | 30 | 21 | 14 | 29 | 28.90 | 56.00 | 31.00
| 6 | 25 | 27 | 36 | 33 | 35 | 32 | 39 | 26 | 29 | 60 | 40 | 42 | 36 | 13 | 26 | 30 | 32 | 48 | 35 | 29 | 23 | 15 | 16 | 22 | 33 | 23 | 11 | 36 | 44 | 26 | ~ | 30.73 | 60.00 | 30.00
| 7 | 28 | 23 | 41 | ~ | 31 | 38 | 39 | 30 | 37 | 31 | 22 | 33 | 19 | 32 | 38 | 32 | 16 | 55 | 27 | 36 | 31 | 40 | 43 | 44 | 25 | 17 | 20 | 12 | 15 | 23 | 19 | 29.90 | 55.00 | 30.00
| 8 | 15 | 20 | 35 | 36 | 36 | 44 | 17 | 22 | 15 | 28 | 45 | 34 | 46 | 65 | 50 | 41 | 25 | 43 | 63 | 29 | 51 | 41 | 53 | 56 | 56 | 41 | 44 | 49 | 108 | 32 | 36 | 41.16 | 108.00 | 31.00
| 9 | 45 | 46 | 71 | 48 | 45 | 12 | 18 | 13 | 14 | 12 | 34 | 47 | 18 | 14 | 33 | 38 | 49 | 55 | 43 | 34 | 33 | 49 | 65 | 33 | 38 | 65 | 60 | 52 | 55 | 65 | ~ | 40.13 | 71.00 | 30.00
| 10 | 33 | 22 | 25 | 25 | 45 | 47 | 77 | 47 | 21 | 15 | 12 | 20 | 19 | 12 | 12 | 19 | 18 | 12 | 18 | 17 | 21 | 17 | 31 | 32 | 12 | 14 | 32 | 40 | 69 | 52 | 41 | 28.29 | 77.00 | 31.00
| 11 | 64 | 107 | 22 | 21 | 76 | 51 | 59 | 38 | 25 | 39 | 50 | 15 | 46 | 45 | 44 | 25 | 23 | 12 | 18 | 39 | 55 | 50 | 51 | 56 | 39 | 54 | 31 | 33 | 24 | 30 | ~ | 41.40 | 107.00 | 30.00
| 12 | 43 | 38 | 19 | 20 | 19 | 22 | 27 | 34 | 48 | 28 | 13 | 24 | ~ | ~ | 21 | 32 | 15 | 44 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 27.94 | 48.00 | 16.00
|
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. | 32 | 40 | 12 | 3 | 0 | 0 | 0 | 0 | 87
| 55 | 15 | 3 | 0 | 0 | 0 | 0 | 196
| REL. | 36.7 | 45.9 | 13.7 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 63.2 | 17.2 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 21.1
| ID | 36 | 45 | 13 | 6 | 0 | 0 | 0 | 0 | 103
| |
|
|
ABS. | 78 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 93
| REL. | 85.7 | 14.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.4
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 16 | 1 | 0 | 0 | 0 | 0 | 0 | 108
| REL. | 82.4 | 16.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.8
| ID | 82 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 77
| 12 | 1 | 0 | 0 | 0 | 0 | 0 | 107
| REL | 84.4 | 14.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.11
| ID | 84 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 250 | 79 | 14 | 3 | 0 | 0 | 0 | 0 | 346
| 96 | 17 | 3 | 0 | 0 | 0 | 0 | 196 | REL. | 72.2 | 22.8 | 4.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.7 | 4.9 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 21.1
| ID | 72 | 22 | 4 | 1 | 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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