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 | 66 | ~ | 79 | 50 | 50 | 120 | 46 | 20 | 22 | 34 | 46 | 28 | 51 | 22 | 36 | 85 | 84 | 145 | 79 | 65 | 78 | 97 | 91 | 99 | 50 | 55 | 49 | 28 | 24 | 20 | 68 | 59.57 | 145.00 | 30.00
| 2 | 130 | 84 | 26 | 17 | 14 | 16 | 21 | 33 | 95 | 152 | 75 | 31 | 19 | 45 | 119 | 31 | 17 | 27 | 71 | 47 | 24 | 27 | 15 | 21 | 66 | 80 | 128 | 99 | ~ | ~ | ~ | 54.64 | 152.00 | 28.00
| 3 | 67 | 25 | 83 | 101 | 63 | 67 | 86 | 104 | 34 | 70 | 49 | 125 | 114 | 113 | 63 | 51 | 119 | 135 | 92 | 27 | 54 | 56 | 27 | 100 | 115 | 111 | 68 | 43 | 59 | 108 | 114 | 78.81 | 135.00 | 31.00
| 4 | 134 | 74 | 87 | 61 | 68 | 56 | 42 | 27 | 55 | 52 | 43 | 45 | 42 | 42 | 46 | 18 | 24 | 42 | 61 | 72 | 75 | 59 | 71 | 41 | 49 | 54 | 39 | 48 | 65 | 60 | ~ | 55.07 | 134.00 | 30.00
| 5 | 57 | 32 | 64 | 35 | 43 | 40 | 49 | 55 | 53 | 58 | 39 | 44 | 34 | 44 | 16 | 27 | 52 | 54 | 60 | 53 | 55 | 51 | 44 | 85 | 67 | 56 | 81 | 72 | 63 | 51 | 49 | 51.06 | 85.00 | 31.00
| 6 | 50 | 43 | 37 | 41 | 40 | 27 | 40 | 42 | 43 | 47 | 34 | 32 | 36 | 34 | 33 | 31 | 41 | 10 | 35 | 21 | 21 | 27 | 34 | 82 | 35 | 45 | 28 | 51 | 45 | 52 | ~ | 37.90 | 82.00 | 30.00
| 7 | 39 | 50 | 46 | 43 | 31 | 21 | 31 | 32 | 43 | 45 | 50 | 45 | 44 | 40 | 37 | 55 | 64 | 69 | 61 | 58 | 41 | 34 | 33 | ~ | ~ | 36 | 35 | 44 | 40 | ~ | ~ | 43.22 | 69.00 | 27.00
| 8 | ~ | 52 | 77 | ~ | 73 | 60 | 43 | 38 | 49 | 35 | 31 | 25 | 48 | 54 | 29 | 39 | 30 | 30 | 23 | 20 | 10 | 10 | 36 | ~ | 71 | 81 | 65 | 34 | ~ | 43 | 44 | 42.59 | 81.00 | 27.00
| 9 | 18 | 19 | 45 | 50 | 45 | 61 | 58 | 61 | 73 | 79 | 66 | 54 | 90 | 83 | 103 | 110 | 80 | 43 | 68 | 45 | 38 | 52 | 57 | 56 | 50 | 31 | 48 | 50 | 40 | 23 | ~ | 56.53 | 110.00 | 30.00
| 10 | ~ | ~ | ~ | 33 | 33 | 22 | 22 | 35 | 10 | 10 | 24 | 34 | 66 | 32 | 27 | 17 | 16 | 42 | 41 | 59 | 55 | ~ | 48 | 45 | 65 | 43 | 36 | 60 | 56 | 76 | 46 | 39.00 | 76.00 | 27.00
| 11 | 89 | 59 | 51 | 104 | 60 | 53 | 53 | 25 | 22 | ~ | 51 | 67 | 30 | 15 | 44 | 52 | 63 | 45 | 35 | 45 | 45 | 48 | 54 | 119 | 149 | 126 | 95 | 97 | 86 | 93 | ~ | 64.66 | 149.00 | 29.00
| 12 | 46 | 38 | 45 | 34 | 24 | 42 | 37 | 69 | 111 | 99 | 38 | 15 | 39 | 26 | 34 | 54 | 49 | 25 | 38 | 28 | 61 | 114 | 87 | 44 | 61 | 20 | 20 | 19 | 21 | 19 | 61 | 45.74 | 114.00 | 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. | 38 | 34 | 16 | 1 | 0 | 0 | 0 | 0 | 89
| 51 | 17 | 1 | 0 | 0 | 0 | 0 | 152
| REL. | 42.6 | 38.2 | 17.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 57.3 | 19.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 42 | 38 | 17 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 54 | 36 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 37 | 1 | 0 | 0 | 0 | 0 | 0 | 134
| REL. | 59.3 | 39.5 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 59 | 39 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 27 | 2 | 0 | 0 | 0 | 0 | 0 | 84
| 29 | 2 | 0 | 0 | 0 | 0 | 0 | 110
| REL. | 65.4 | 32.1 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 65 | 32 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 52 | 29 | 6 | 0 | 0 | 0 | 0 | 0 | 87
| 35 | 6 | 0 | 0 | 0 | 0 | 0 | 149
| REL | 59.7 | 33.3 | 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.2 | 6.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 59 | 33 | 6 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 199 | 126 | 25 | 1 | 0 | 0 | 0 | 0 | 351
| 152 | 26 | 1 | 0 | 0 | 0 | 0 | 152 | REL. | 56.6 | 35.8 | 7.1 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 43.3 | 7.4 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 56 | 35 | 7 | | 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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