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 | 33 | 19 | 39 | 41 | 22 | 16 | 42 | 44 | 24 | 39 | 14 | 38 | 35 | 42 | 50 | 34 | 18 | 5.45 | 4.09 | 3.13 | 5.20 | 4.86 | 5.45 | 12 | 40 | 48 | 43 | 33 | 45 | 50 | 39 | 28.57 | 49.83 | 31.00
| 2 | 19 | 20 | 5.70 | 24 | 62 | 60 | 52 | 45 | 29 | 27 | 28 | 45 | 49 | 41 | 43 | 46 | 60 | 45 | 21 | 36 | 52 | 53 | 52 | 51 | 48 | 37 | 50 | 54 | ~ | ~ | ~ | 41.19 | 62.34 | 28.00
| 3 | 48 | 33 | 39 | 26 | 39 | 39 | 37 | 48 | 38 | 38 | 45 | 45 | 44 | 43 | 55 | 48 | 41 | 38 | 36 | 52 | 48 | 49 | 31 | 31 | 30 | 41 | 44 | 31 | ~ | 36 | 51 | 40.77 | 55.22 | 30.00
| 4 | 74 | 69 | 53 | 43 | 38 | 48 | 55 | 49 | 46 | 60 | 50 | 63 | 58 | 66 | 57 | 57 | 62 | 55 | ~ | ~ | ~ | ~ | 73 | 80 | 78 | ~ | ~ | ~ | ~ | ~ | ~ | 58.65 | 80.25 | 21.00
| 5 | ~ | ~ | ~ | 86 | 79 | 70 | 52 | 26 | 54 | 77 | 69 | 78 | 60 | 68 | 76 | 68 | 89 | 91 | 73 | 82 | 52 | 68 | 75 | 61 | 62 | 82 | 95 | 86 | 87 | 86 | 72 | 72.30 | 95.22 | 28.00
| 6 | 88 | 78 | 73 | 64 | 71 | 71 | 38 | 43 | 56 | 71 | 58 | 69 | 74 | 65 | 77 | 66 | 70 | 56 | 51 | 85 | 63 | 54 | 61 | 57 | 75 | 98 | 62 | 59 | 61 | 48 | ~ | 65.45 | 97.57 | 30.00
| 7 | 49 | 54 | 64 | 80 | 87 | 56 | 42 | 36 | 35 | 60 | 51 | 42 | 72 | 65 | 49 | 49 | 68 | 61 | 65 | 70 | 65 | 60 | 37 | 44 | 46 | 56 | 44 | 68 | 65 | 63 | 70 | 57.27 | 87.29 | 31.00
| 8 | 71 | 79 | 80 | 81 | 28 | 71 | 46 | 52 | 47 | 43 | 40 | 40 | 43 | 68 | 47 | 38 | 38 | 46 | 51 | 59 | 50 | 42 | 49 | 66 | 82 | 39 | ~ | 28 | 35 | 43 | 35 | 51.24 | 82.12 | 30.00
| 9 | 40 | 36 | 48 | 61 | 53 | 52 | 44 | 49 | 61 | 73 | 78 | 67 | 72 | 70 | 78 | 44 | 49 | 54 | 47 | 46 | 31 | 28 | 22 | 33 | 15 | 40 | 39 | 38 | 41 | 52 | ~ | 48.68 | 78.18 | 30.00
| 10 | 44 | 53 | 50 | 32 | 28 | 28 | 23 | 29 | 28 | 23 | 28 | 26 | 22 | 22 | 22 | 21 | 16 | 26 | 33 | 33 | 20 | 21 | 10 | 20 | 24 | 29 | 21 | 15 | 26 | 13 | 30 | 26.31 | 53.06 | 31.00
| 11 | 13 | 17 | 17 | 21 | 6.19 | 22 | 19 | 15 | 5.39 | 8.95 | 7.46 | 16 | 23 | 29 | 28 | 24 | 14 | 31 | 27 | 22 | 23 | 17 | 5.12 | 3.07 | 2.62 | 8.17 | 14 | 12 | 3.26 | 11 | ~ | 15.61 | 31.35 | 30.00
| 12 | 22 | 35 | 40 | 42 | 39 | 37 | 34 | 34 | 32 | 33 | 40 | 43 | 33 | 28 | 24 | 31 | 25 | 28 | 37 | 25 | 17 | 24 | 12 | 15 | 32 | 44 | 34 | 23 | 23 | 27 | 22 | 30.30 | 43.56 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 84 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL. | 94.3 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 14 | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 65 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 17.7 | 82.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 82.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 17 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 54 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 37 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL. | 59.3 | 40.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.7
| ID | 59 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| REL | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 244 | 107 | 0 | 0 | 0 | 0 | 0 | 0 | 351
| 107 | 0 | 0 | 0 | 0 | 0 | 0 | 98 | REL. | 69.5 | 30.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 69 | 30 | 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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