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 | 47 | 32 | 22 | 26 | 16 | 18 | 25 | 21 | 21 | 48 | 51 | 35 | 51 | 63 | 56 | 36 | 23 | 26 | 15 | 13 | 10 | 27 | 40 | 56 | 73 | 100 | 91 | 122 | 68 | 45 | 34 | 42.29 | 122.00 | 31.00
| 2 | 55 | 78 | 43 | 70 | 113 | 125 | 63 | 35 | 57 | 62 | 89 | 23 | 31 | 43 | 26 | 29 | 25 | 59 | 64 | 88 | 80 | 80 | 25 | 19 | 22 | 19 | 39 | 20 | ~ | ~ | ~ | 52.93 | 125.00 | 28.00
| 3 | 27 | 27 | 36 | 83 | 20 | 22 | 26 | 20 | 20 | 21 | 37 | 46 | 24 | 17 | 64 | 19 | 8.00 | 14 | 7.00 | 7.00 | 7.00 | 13 | 49 | 48 | 54 | 68 | 68 | 59 | 56 | 51 | 74 | 35.23 | 83.00 | 31.00
| 4 | 82 | 36 | 39 | 26 | 30 | 31 | 27 | 17 | 45 | 35 | 26 | 25 | 28 | 39 | 41 | 31 | 42 | 20 | 22 | 40 | 36 | 41 | 42 | 42 | 44 | 39 | 74 | 63 | 46 | 51 | ~ | 38.67 | 82.00 | 30.00
| 5 | 39 | 37 | 41 | 26 | 30 | 40 | 33 | 45 | 49 | 61 | 59 | 62 | 59 | 46 | 40 | 45 | 34 | 44 | 43 | 36 | 18 | 46 | 12 | 20 | 37 | 49 | 47 | 57 | 86 | 42 | 49 | 42.97 | 86.00 | 31.00
| 6 | 24 | 39 | 27 | 44 | 36 | 74 | 49 | 24 | 40 | 28 | 23 | 16 | 11 | 35 | 32 | 32 | 31 | 33 | 40 | 44 | 50 | 36 | 35 | 30 | 42 | 48 | 46 | 32 | 30 | 30 | ~ | 35.37 | 74.00 | 30.00
| 7 | 30 | 33 | 36 | 22 | 25 | 28 | 24 | 15 | 18 | 23 | 22 | 20 | 34 | 32 | 45 | 37 | 43 | 59 | 83 | 51 | 41 | 44 | 36 | 41 | 40 | 18 | 46 | 9.00 | 26 | 25 | 34 | 33.55 | 83.00 | 31.00
| 8 | 32 | 38 | 33 | 36 | 37 | 24 | 45 | 65 | 28 | 38 | 60 | 71 | 32 | 35 | 33 | 45 | 29 | 49 | 41 | 58 | 49 | 20 | 22 | 26 | 31 | 45 | 39 | 16 | 29 | 33 | 30 | 37.71 | 71.00 | 31.00
| 9 | 35 | 46 | 57 | 32 | 30 | 55 | 24 | 31 | 32 | 31 | 27 | 15 | 15 | 21 | 10 | 20 | 18 | 19 | 25 | 29 | 26 | 34 | 45 | 43 | 53 | 60 | 68 | 26 | 23 | 40 | ~ | 33.00 | 68.00 | 30.00
| 10 | 27 | 25 | 22 | 28 | 23 | 33 | 32 | 20 | 21 | 27 | 25 | 11 | 10 | 28 | 20 | 36 | 28 | 16 | 28 | 24 | 24 | ~ | 60 | 22 | 12 | 27 | 46 | 20 | 39 | 37 | 45 | 27.20 | 60.00 | 30.00
| 11 | 11 | 3.00 | 43 | 31 | 30 | 33 | 41 | 78 | 69 | 44 | 27 | 55 | 57 | 67 | 46 | 16 | 7.00 | 18 | 13 | 15 | 54 | 72 | 92 | 97 | 62 | 68 | 62 | 69 | 23 | 63 | ~ | 45.53 | 97.00 | 30.00
| 12 | 33 | 67 | 48 | 49 | 5.00 | 22 | 13 | 19 | 58 | 94 | 78 | 57 | 18 | 34 | 48 | 20 | 48 | 54 | 33 | 25 | 23 | 61 | 48 | 54 | 49 | 33 | 42 | 81 | 94 | 79 | 53 | 46.45 | 94.00 | 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. | 57 | 30 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 33 | 3 | 0 | 0 | 0 | 0 | 0 | 125
| REL. | 63.3 | 33.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 63 | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 87.9 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 86.9 | 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.7
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL | 70.3 | 29.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 281 | 80 | 3 | 0 | 0 | 0 | 0 | 0 | 364
| 83 | 3 | 0 | 0 | 0 | 0 | 0 | 125 | REL. | 77.1 | 21.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 77 | 21 | | 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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