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 | 20 | 16 | 40 | 44 | 46 | 27 | 23 | 24 | 29 | 43 | 40 | 42 | 25 | 32 | 37 | 36 | 28 | 34 | 22 | 12 | 16 | 15 | 17 | 13 | 22 | 12 | 12 | 14 | 23 | 20 | 31 | 26.21 | 45.96 | 31.00
| 2 | 25 | 29 | 40 | 39 | 23 | 18 | 24 | 13 | 12 | 11 | 11 | 10 | 15 | 19 | 36 | 41 | 43 | 40 | 14 | 9 | 30 | 14 | 13 | 14 | 13 | 10 | 13 | 15 | ~ | ~ | ~ | 21.21 | 42.69 | 28.00
| 3 | 18 | 26 | 22 | 20 | 42 | 36 | 15 | 31 | 38 | 30 | 41 | 59 | 55 | 27 | 40 | 44 | 49 | 44 | 16 | 15 | 23 | 17 | 20 | 13 | 16 | 27 | 36 | 47 | 38 | 35 | 43 | 31.68 | 58.65 | 31.00
| 4 | 42 | 58 | 68 | 51 | 57 | 33 | 35 | 65 | 62 | 51 | 36 | 45 | 33 | 12 | 36 | 29 | 19 | 35 | 31 | 23 | 26 | 55 | 36 | 21 | 28 | 27 | 17 | 20 | 21 | 31 | ~ | 36.80 | 68.04 | 30.00
| 5 | 17 | 39 | 26 | 13 | 14 | 25 | 45 | 38 | 38 | 43 | 22 | 22 | 41 | 40 | 26 | 32 | 52 | 34 | 19 | 24 | 47 | 50 | 33 | 29 | 20 | 22 | 20 | 17 | 28 | 29 | 31 | 30.15 | 52.02 | 31.00
| 6 | 29 | 18 | 31 | 41 | 83 | 29 | 17 | 23 | 22 | 22 | 22 | 23 | 26 | 33 | 24 | 24 | 35 | 47 | 41 | 53 | 38 | 25 | 24 | 29 | 29 | 30 | 36 | 28 | 15 | 19 | ~ | 30.61 | 83.02 | 30.00
| 7 | 31 | 19 | 21 | 30 | 26 | 22 | 20 | 28 | 55 | 33 | 19 | 29 | 30 | 29 | 29 | 29 | 14 | 19 | 24 | 19 | 26 | 24 | 27 | 19 | 26 | 20 | 31 | 27 | 39 | 56 | 45 | 27.80 | 56.40 | 31.00
| 8 | 35 | 33 | 25 | 17 | 20 | 24 | 24 | 24 | 40 | 39 | 18 | 13 | 20 | 20 | 32 | 38 | 46 | 48 | 39 | 47 | 29 | 27 | 38 | 34 | 32 | 48 | 42 | 25 | 38 | 40 | 34 | 31.91 | 48.06 | 31.00
| 9 | 17 | 22 | 35 | 34 | 26 | 29 | 23 | 31 | 54 | 35 | 48 | 33 | 44 | 25 | 15 | 23 | 22 | 26 | 31 | 29 | 18 | 19 | 19 | 21 | 17 | 19 | 18 | 20 | 29 | 32 | ~ | 27.18 | 54.21 | 30.00
| 10 | 59 | 46 | 29 | 25 | 14 | 15 | 16 | 18 | 25 | 32 | 34 | 40 | 25 | 21 | 25 | 15 | 17 | 17 | 13 | 23 | 24 | 21 | 14 | 19 | 13 | 16 | 14 | 17 | 26 | 25 | 22 | 23.22 | 59.15 | 31.00
| 11 | 24 | 13 | 12 | 20 | 30 | 36 | 49 | 17 | 12 | 16 | 15 | 23 | 26 | 39 | 33 | 72 | 23 | 31 | 13 | 14 | 22 | 25 | 20 | 18 | 30 | 21 | 15 | 21 | 17 | 11 | ~ | 23.89 | 72.17 | 30.00
| 12 | 21 | 24 | 20 | 23 | 22 | 29 | 39 | 32 | 45 | 42 | 36 | 57 | 65 | 45 | 56 | 48 | 29 | 21 | 19 | 43 | 25 | 17 | 23 | 32 | 24 | 26 | 33 | 43 | 13 | 11 | ~ | 32.01 | 64.77 | 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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.3
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 87.9 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.7
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.11
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 343 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | REL. | 94.2 | 5.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 94 | 5 | 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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