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 | 43 | 31 | 13 | 12 | 15 | 23 | 23 | 16 | 22 | 45 | 47 | 64 | 50 | 53 | 35 | 42 | 21 | 25 | 25 | 32 | 22 | 25 | 25 | 24 | 31 | 65 | 76 | 52 | 49 | 42 | 30 | 34.87 | 75.89 | 31.00
| 2 | 33 | 52 | 29 | 50 | 66 | 60 | 39 | 25 | 49 | 63 | 40 | 27 | 27 | 29 | 23 | 24 | 28 | 33 | 37 | 44 | 50 | 33 | 35 | 36 | 37 | 40 | 24 | 14 | ~ | ~ | ~ | 37.35 | 65.53 | 28.00
| 3 | 16 | 25 | 20 | 16 | 17 | 23 | 12 | 13 | 27 | 30 | 31 | 33 | 25 | 15 | 23 | 29 | 31 | 27 | 22 | 28 | 20 | 20 | 32 | 31 | 37 | 43 | 39 | 28 | 32 | 44 | 54 | 27.21 | 54.24 | 31.00
| 4 | 42 | 35 | 31 | 22 | 20 | 31 | 34 | 26 | 43 | 28 | 20 | 16 | 18 | 35 | 38 | 32 | 40 | 19 | 22 | 30 | 33 | 38 | 35 | 34 | 22 | 28 | 37 | 34 | 33 | 37 | ~ | 30.47 | 42.94 | 30.00
| 5 | 25 | 26 | 19 | 26 | 28 | 24 | 29 | 37 | 34 | 29 | 45 | 28 | 21 | 26 | 21 | 14 | 13 | 22 | 27 | 25 | 14 | 18 | 18 | 18 | 25 | 33 | 37 | 42 | 29 | 24 | 19 | 25.76 | 44.74 | 31.00
| 6 | 13 | 39 | 28 | 25 | 36 | 26 | 17 | 26 | 24 | 34 | 31 | 24 | 13 | 21 | 22 | 19 | 25 | 25 | 23 | 16 | 15 | 26 | 22 | 26 | 25 | 27 | 21 | 10 | 20 | 26 | ~ | 23.52 | 38.94 | 30.00
| 7 | 22 | 23 | 22 | 12 | 9 | 20 | 24 | 18 | 22 | 21 | 11 | 14 | 17 | 19 | 25 | 27 | 24 | 14 | 12 | 38 | 31 | 29 | 30 | 20 | 13 | 24 | 35 | 20 | 19 | 19 | 19 | 21.14 | 38.28 | 31.00
| 8 | 19 | 10 | 21 | 23 | 20 | 19 | 26 | 15 | 12 | 38 | 34 | 36 | 26 | 20 | 29 | 16 | 26 | 27 | 22 | 34 | 22 | 11 | 11 | 15 | 20 | 34 | 21 | 20 | 14 | 14 | 24 | 21.97 | 37.91 | 31.00
| 9 | 32 | 44 | 25 | 31 | 21 | 16 | 34 | 28 | 23 | 35 | 31 | 19 | 16 | 21 | 22 | 25 | 25 | 24 | 17 | 14 | 20 | 27 | 28 | 45 | ~ | ~ | ~ | 27 | 27 | 38 | ~ | 26.48 | 45.40 | 27.00
| 10 | 34 | 30 | 24 | 28 | 33 | 33 | 34 | 34 | 31 | 13 | 16 | 28 | 31 | 30 | 35 | 30 | 16 | 19 | 37 | 31 | 33 | 38 | 34 | 23 | 15 | 26 | 19 | 14 | 21 | 19 | 17 | 26.65 | 38.10 | 31.00
| 11 | 14 | 29 | 28 | 32 | 23 | 27 | 31 | 32 | 43 | 42 | 30 | 44 | 41 | 31 | 24 | 31 | 27 | 25 | 43 | 31 | 30 | 40 | 60 | 69 | 60 | 53 | 60 | 53 | 38 | 35 | ~ | 37.37 | 68.60 | 30.00
| 12 | 36 | 55 | 50 | 49 | 24 | 17 | 31 | 58 | 73 | 88 | 52 | 54 | 14 | 44 | 38 | 30 | 53 | 48 | 18 | 22 | 29 | 43 | 39 | 35 | 30 | 14 | 19 | 47 | 49 | 32 | ~ | 39.72 | 87.98 | 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. | 78 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL. | 86.6 | 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| REL | 85.7 | 14.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 336 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 25 | 0 | 0 | 0 | 0 | 0 | 0 | 88 | REL. | 93.0 | 6.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 93 | 6 | 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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