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 | 25 | 27 | 26 | 14 | 29 | 48 | 29 | 3.95 | 18 | 11 | ~ | 13 | 10 | 9 | 7.31 | 19 | 39 | 7.35 | ~ | ~ | ~ | 34 | 22 | 18 | 19 | 27 | 35 | 35 | 8.59 | 14 | 26 | 21.26 | 47.93 | 27.00
| 2 | 32 | 34 | 26 | 40 | 56 | 58 | 25 | 8.86 | 22 | 21 | 43 | 38 | 33 | 22 | 16 | ~ | 29 | 43 | 41 | 51 | 44 | 57 | 54 | 32 | 50 | 44 | ~ | 64 | ~ | ~ | ~ | 37.88 | 63.98 | 26.00
| 3 | 58 | 47 | 27 | 49 | 39 | 64 | 56 | 37 | 34 | ~ | ~ | ~ | 63 | 56 | 24 | 14 | 22 | 52 | 62 | 64 | 33 | 7.43 | 14 | ~ | ~ | 62 | 63 | 56 | 40 | 10 | ~ | 42.21 | 64.42 | 25.00
| 4 | ~ | ~ | 53 | 67 | 67 | 54 | 60 | 57 | 56 | 41 | 49 | 73 | 68 | 68 | 56 | 47 | 40 | 64 | 53 | 64 | 58 | 53 | 63 | 75 | 84 | 70 | 62 | 62 | 74 | 84 | ~ | 61.51 | 83.76 | 28.00
| 5 | 67 | 82 | 77 | 61 | 40 | 46 | 40 | 40 | 70 | 62 | 64 | 66 | 74 | 92 | 66 | 73 | 64 | 49 | 57 | 66 | 66 | 64 | 71 | 77 | 74 | 88 | 93 | 35 | 55 | 76 | 71 | 65.38 | 93.02 | 31.00
| 6 | 57 | 68 | 67 | 59 | 57 | 61 | 62 | 51 | 63 | 46 | 62 | 59 | 73 | 62 | 87 | 68 | 39 | 55 | 60 | 60 | 62 | 44 | 59 | 60 | 71 | 82 | 107 | 64 | 77 | 92 | ~ | 64.51 | 106.68 | 30.00
| 7 | 48 | 49 | 57 | 57 | 76 | 92 | 78 | 42 | 40 | 73 | 41 | 64 | 39 | 44 | 62 | 31 | 36 | 56 | 41 | 41 | 50 | 62 | 60 | 40 | 66 | 69 | 77 | 80 | 53 | 74 | 113 | 58.43 | 112.90 | 31.00
| 8 | 58 | 66 | 73 | 46 | 38 | 56 | 36 | 41 | 43 | 38 | 47 | 69 | 50 | 90 | 94 | 84 | 88 | 64 | 58 | 70 | 49 | 50 | 60 | 65 | 78 | 88 | 52 | 49 | 37 | 59 | 43 | 59.34 | 93.69 | 31.00
| 9 | 48 | 54 | 60 | 38 | 24 | 38 | 36 | 43 | 52 | 36 | 48 | 35 | 42 | 39 | 44 | 32 | 32 | 33 | 39 | 44 | 50 | 45 | 45 | 13 | 13 | 8.33 | 33 | 21 | 30 | 30 | ~ | 36.86 | 59.72 | 30.00
| 10 | 38 | 46 | 35 | 23 | 11 | 12 | 8.89 | 15 | 36 | 36 | 31 | 26 | 22 | 19 | 16 | 4.87 | 17 | 18 | 13 | 33 | 25 | 20 | 14 | 11 | 16 | 27 | 25 | 27 | 32 | 37 | 38 | 23.60 | 45.60 | 31.00
| 11 | 46 | 25 | 18 | 21 | 21 | 32 | 33 | 53 | 28 | 22 | 27 | 16 | 18 | 15 | 20 | 7.07 | 17 | 25 | 14 | 14 | 14 | 35 | 43 | 25 | 17 | 3.11 | 5.33 | 23 | 18 | 22 | ~ | 22.54 | 53.12 | 30.00
| 12 | 34 | 29 | 22 | 7.79 | 21 | 2.82 | 18 | 17 | 14 | 10 | 1.81 | 27 | 17 | 8.70 | 8.55 | 31 | 11 | 12 | 15 | 39 | 42 | 43 | 41 | 46 | 54 | 44 | 43 | 51 | 41 | 49 | 42 | 27.21 | 54.21 | 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. | 63 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 80.7 | 19.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.3
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 17 | 71 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 72 | 1 | 0 | 0 | 0 | 0 | 0 | 107
| REL. | 19.1 | 79.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 80.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.6
| ID | 19 | 79 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 36 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 37 | 1 | 0 | 0 | 0 | 0 | 0 | 113
| REL. | 59.7 | 39.1 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 59 | 39 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 226 | 123 | 2 | 0 | 0 | 0 | 0 | 0 | 351
| 125 | 2 | 0 | 0 | 0 | 0 | 0 | 113 | REL. | 64.3 | 35.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.6 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 64 | 35 | | 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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