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 | 157 | 188 | 97 | 101 | 69 | 112 | 142 | 92 | 65 | 100 | 99 | 145 | 209 | 246 | 182 | 231 | 209 | 340 | 162 | 73 | 65 | 36 | 36 | 55 | 79 | 70 | 77 | 45 | 17 | 24 | 22 | 114.35 | 340.00 | 31.00
| 2 | 18 | 47 | 75 | 39 | 22 | 13 | 15 | 20 | 21 | 18 | 25 | 15 | 22 | 12 | 27 | 30 | 28 | 31 | 16 | 18 | 28 | 12 | 22 | 42 | 14 | 17 | 16 | 42 | ~ | ~ | ~ | 25.18 | 75.00 | 28.00
| 3 | 24 | 21 | 17 | 19 | 22 | 32 | 38 | 34 | 45 | 34 | 39 | 68 | 27 | 23 | 11 | 15 | 25 | 18 | 17 | 17 | 24 | 17 | 18 | 23 | 44 | 53 | 26 | 39 | 17 | 16 | 21 | 27.23 | 68.00 | 31.00
| 4 | 26 | 39 | 29 | 35 | 33 | 2.00 | 10 | 37 | 82 | 44 | 18 | 28 | 49 | 20 | 18 | 28 | 25 | 39 | 21 | 22 | 32 | 35 | 22 | 50 | 40 | 30 | 25 | 47 | 30 | 34 | ~ | 31.67 | 82.00 | 30.00
| 5 | 45 | 32 | 40 | 25 | 18 | 19 | 27 | 43 | 23 | 25 | 18 | 34 | 32 | 39 | 43 | 39 | 34 | 33 | 25 | 28 | 36 | 25 | 27 | 25 | 27 | 42 | 36 | 22 | 56 | 28 | 23 | 31.26 | 56.00 | 31.00
| 6 | 29 | 47 | 39 | 51 | 38 | 44 | 42 | 27 | 32 | 36 | 40 | 46 | 39 | 36 | 32 | 60 | 51 | 39 | 41 | 36 | 26 | ~ | 42 | 28 | 42 | 32 | 76 | 62 | ~ | 52 | ~ | 41.61 | 76.00 | 28.00
| 7 | 39 | 41 | 54 | 42 | 48 | 32 | 33 | 37 | 40 | 42 | 52 | 39 | 45 | 46 | 38 | 39 | 66 | 49 | 43 | 49 | 41 | 34 | 58 | 70 | 62 | 57 | 64 | 46 | 64 | 57 | 50 | 47.65 | 70.00 | 31.00
| 8 | 39 | 43 | 71 | 59 | 48 | 47 | 45 | 63 | 60 | 67 | 63 | 60 | 55 | 50 | 45 | 48 | 66 | 95 | 58 | 64 | 54 | 70 | 76 | 57 | 53 | 57 | 70 | 66 | 49 | 56 | 56 | 58.39 | 95.00 | 31.00
| 9 | 68 | 72 | 92 | 104 | 62 | 56 | 52 | 49 | 69 | 79 | 83 | 56 | 60 | 51 | 50 | 51 | 92 | 70 | 59 | 82 | 63 | 97 | 78 | 50 | 77 | 120 | 53 | 107 | 103 | 38 | ~ | 71.43 | 120.00 | 30.00
| 10 | 22 | 30 | 17 | 17 | 23 | 28 | 28 | 25 | 19 | 17 | 15 | 24 | 12 | 14 | 16 | 14 | 20 | 24 | 50 | 53 | 24 | 18 | 16 | 18 | 11 | 17 | 17 | 28 | 61 | 89 | 65 | 26.84 | 89.00 | 31.00
| 11 | 34 | 47 | 19 | 23 | 35 | 69 | 42 | 41 | 22 | 15 | 33 | 43 | 18 | 21 | 19 | 27 | 20 | 47 | 23 | 31 | 41 | 51 | 69 | 87 | 42 | 55 | 66 | 36 | 25 | 22 | ~ | 37.43 | 87.00 | 30.00
| 12 | 24 | 39 | 26 | 22 | 19 | 18 | 18 | 16 | 17 | 14 | 13 | 12 | 11 | 17 | 49 | 110 | 44 | 24 | 30 | 64 | 21 | 46 | 32 | 19 | 14 | 14 | 13 | 10 | 10 | 14 | 33 | 26.23 | 110.00 | 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. | 62 | 15 | 4 | 6 | 2 | 1 | 0 | 0 | 90
| 28 | 13 | 9 | 3 | 1 | 0 | 0 | 340
| REL. | 68.8 | 16.6 | 4.4 | 6.6 | 2.2 | 1.1 | 0.0 | 0.0 | 100.0
| 31.1 | 14.4 | 10.0 | 3.3 | 1.1 | 0.0 | 0.0 | 18.1
| ID | 68 | 16 | 4 | 13 | 11 | 27 | 0 | 0 | 142
| |
|
|
ABS. | 81 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL. | 91.0 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.4
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 34 | 54 | 4 | 0 | 0 | 0 | 0 | 0 | 92
| 58 | 4 | 0 | 0 | 0 | 0 | 0 | 120
| REL. | 36.9 | 58.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 63.0 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 36 | 58 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 12 | 1 | 0 | 0 | 0 | 0 | 0 | 110
| REL | 86.9 | 11.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.12
| ID | 86 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 257 | 88 | 9 | 6 | 2 | 1 | 0 | 0 | 363
| 106 | 18 | 9 | 3 | 1 | 0 | 0 | 340 | REL. | 70.7 | 24.2 | 2.4 | 1.6 | 0.5 | 0.2 | 0.0 | 0.0 | 100.0
| 29.2 | 5.0 | 2.5 | 0.8 | 0.3 | 0.0 | 0.0 | 18.1
| ID | 70 | 24 | 2 | 3 | 2 | 6 | 0 | 0 | 110
|
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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