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 | 85 | 88 | 39 | 73 | 58 | 80 | 80 | 73 | 57 | 63 | 50 | 88 | 62 | 70 | 62 | 50 | 24 | 13 | 15 | 20 | 17 | 26 | 42 | 45 | 50 | 44 | 31 | 51 | 19 | 21 | 15 | 48.74 | 88.00 | 31.00
| 2 | 53 | 51 | 50 | 53 | 51 | 79 | 85 | 29 | 17 | 76 | 49 | 57 | 22 | 23 | 42 | 37 | 32 | 45 | 48 | 30 | 30 | 50 | 52 | 97 | 31 | 46 | 55 | 110 | 99 | ~ | ~ | 51.69 | 110.00 | 29.00
| 3 | 64 | 41 | 41 | 15 | 16 | 43 | 38 | 24 | 19 | 32 | 23 | 33 | 71 | 54 | 22 | 28 | 23 | 35 | 23 | 33 | 39 | 94 | 131 | 141 | 98 | 87 | 51 | 33 | 38 | 13 | 27 | 46.13 | 141.00 | 31.00
| 4 | 32 | 40 | 58 | 50 | 36 | 21 | 26 | 26 | 49 | 31 | 58 | 50 | 30 | 63 | 55 | 24 | 54 | 54 | 63 | 63 | 65 | 66 | 58 | 46 | 36 | 53 | 73 | 86 | 51 | 53 | ~ | 49.00 | 86.00 | 30.00
| 5 | 43 | 37 | 49 | 50 | 50 | 51 | 58 | 38 | 41 | 34 | 55 | 32 | 32 | 17 | 66 | 46 | 48 | 38 | 23 | 17 | 22 | 17 | 28 | 43 | 47 | 44 | 44 | 31 | 21 | 34 | 30 | 38.26 | 66.00 | 31.00
| 6 | 34 | 41 | 50 | 46 | 52 | 18 | 20 | 25 | 42 | 50 | 42 | 33 | 45 | 30 | 18 | 20 | 17 | 13 | 31 | 43 | 38 | 42 | 19 | 20 | 14 | 10 | 14 | 22 | 28 | 39 | ~ | 30.53 | 52.00 | 30.00
| 7 | 32 | 28 | 29 | 25 | 21 | 22 | 31 | 18 | 23 | 28 | 27 | 24 | 28 | 22 | 19 | 16 | 18 | 33 | 25 | 24 | 26 | 25 | 32 | 46 | 22 | 23 | 34 | 23 | 26 | 26 | 26 | 25.87 | 46.00 | 31.00
| 8 | 53 | 36 | 28 | 29 | 34 | 31 | 30 | 30 | 31 | 40 | 44 | 42 | 43 | 45 | 61 | 34 | 31 | 26 | 39 | 36 | 39 | 17 | 29 | 43 | 25 | 28 | 32 | 29 | 38 | 52 | 52 | 36.35 | 61.00 | 31.00
| 9 | 46 | 29 | 21 | 27 | 21 | 32 | 30 | 29 | 47 | 38 | 44 | 46 | 43 | 49 | 55 | 36 | 27 | 31 | 52 | 45 | 38 | 27 | 34 | 40 | 21 | 56 | 53 | 68 | 60 | 56 | ~ | 40.03 | 68.00 | 30.00
| 10 | 64 | 43 | 40 | 83 | 110 | 39 | 39 | 21 | 24 | 40 | 28 | 59 | 56 | 88 | 41 | 63 | 60 | 88 | 79 | ~ | ~ | ~ | 91 | 91 | 60 | 65 | 39 | 42 | 51 | 58 | 24 | 56.64 | 110.00 | 28.00
| 11 | 35 | 40 | 36 | 17 | 22 | 28 | 19 | 38 | 63 | 34 | 77 | 34 | 113 | 61 | 61 | 33 | 67 | 42 | 66 | 53 | 37 | 58 | 58 | 57 | 60 | 25 | 29 | 59 | 52 | 74 | ~ | 48.27 | 113.00 | 30.00
| 12 | 77 | 42 | 30 | 44 | 33 | 45 | 33 | 43 | 41 | 23 | 43 | 65 | 74 | 54 | 54 | 14 | 45 | ~ | 41 | 42 | 62 | 53 | 43 | 76 | 74 | 87 | 51 | 19 | 25 | 18 | 37 | 46.27 | 87.00 | 30.00
|
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. | 55 | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 91
| 36 | 3 | 0 | 0 | 0 | 0 | 0 | 141
| REL. | 60.4 | 36.2 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 60 | 36 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 76.9 | 23.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.4
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 88.0 | 11.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.9
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 40 | 2 | 0 | 0 | 0 | 0 | 0 | 88
| 42 | 2 | 0 | 0 | 0 | 0 | 0 | 113
| REL | 52.2 | 45.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.7 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.11
| ID | 52 | 45 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 252 | 105 | 5 | 0 | 0 | 0 | 0 | 0 | 362
| 110 | 5 | 0 | 0 | 0 | 0 | 0 | 141 | REL. | 69.6 | 29.0 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.4 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 69 | 29 | 1 | 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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