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 | 39 | 47 | 45 | 24 | 23 | 53 | 24 | 16 | 16 | 50 | 38 | 22 | 31 | 12 | 13 | 31 | 46 | 73 | 58 | 50 | 50 | 90 | ~ | ~ | 22 | 19 | 35 | 23 | 25 | 19 | 44 | 35.69 | 89.62 | 29.00
| 2 | 71 | 49 | 15 | 12 | 13 | 11 | 12 | 15 | 58 | 96 | 75 | 31 | 23 | 27 | 57 | 20 | 15 | 18 | 45 | 35 | 20 | 12 | 12 | 13 | 18 | 45 | 69 | 37 | ~ | ~ | ~ | 32.98 | 96.49 | 28.00
| 3 | 13 | 8.58 | 23 | 45 | 37 | 23 | 45 | 32 | 42 | 80 | 30 | 35 | 61 | 71 | 57 | 46 | 55 | 65 | 81 | ~ | ~ | 22 | 14 | 33 | 45 | 53 | 55 | 59 | 45 | 68 | 87 | 45.93 | 87.04 | 29.00
| 4 | 71 | 68 | 58 | 40 | 43 | 30 | 21 | 15 | ~ | 31 | 30 | 26 | 21 | 21 | 15 | 10 | 12 | 25 | 30 | 31 | 30 | 19 | 25 | 33 | 30 | 33 | 36 | 47 | 58 | 49 | ~ | 33.10 | 71.23 | 29.00
| 5 | 68 | 24 | 36 | 35 | 34 | 41 | 42 | 37 | 25 | 24 | 26 | 17 | 20 | 30 | 16 | 23 | 23 | 44 | 80 | 39 | 30 | 38 | 28 | 32 | 44 | 38 | 36 | 47 | 40 | 27 | 22 | 34.41 | 79.89 | 31.00
| 6 | 20 | 27 | 18 | 13 | 39 | 36 | 19 | 16 | 18 | 29 | 31 | 19 | 18 | ~ | 24 | 27 | 17 | 10 | 15 | 21 | 18 | 17 | 14 | 27 | 22 | 26 | 18 | 24 | 21 | 20 | ~ | 21.60 | 39.21 | 29.00
| 7 | 23 | 22 | 24 | 32 | 31 | 21 | 17 | 15 | 29 | 33 | 31 | 22 | 20 | 1.00 | 19 | 23 | 33 | 27 | 28 | 33 | 32 | 23 | 21 | 24 | 19 | 43 | 32 | 32 | 23 | 14 | 27 | 24.91 | 43.28 | 31.00
| 8 | 36 | 50 | 53 | 52 | 56 | 41 | 51 | 18 | 16 | 12 | 22 | 24 | 23 | 24 | 14 | 20 | 11 | 16 | 14 | 18 | 66 | 16 | 40 | 41 | 59 | 78 | 56 | 35 | 14 | 23 | 22 | 32.95 | 77.92 | 31.00
| 9 | 15 | 16 | 29 | 32 | 31 | 55 | 27 | 29 | 47 | 42 | 45 | 25 | 45 | 45 | 88 | 86 | 54 | 16 | 68 | 49 | 10 | 26 | 21 | 13 | 12 | 14 | 12 | 10 | 12 | 9 | ~ | 32.79 | 88.38 | 30.00
| 10 | 10 | 11 | 12 | 10 | ~ | 18 | 15 | 23 | 10 | 11 | 11 | 19 | 24 | 23 | 14 | 19 | 10 | 24 | 34 | 39 | 48 | 34 | 25 | 20 | 25 | 15 | 23 | 24 | 20 | 52 | 27 | 21.68 | 52.18 | 30.00
| 11 | 32 | 29 | 29 | 45 | 60 | 45 | 18 | 15 | 15 | 33 | 45 | 40 | 30 | 14 | 14 | 43 | 25 | 15 | 34 | 43 | 36 | 32 | 29 | 39 | 50 | 54 | 43 | 35 | 33 | 39 | ~ | 33.85 | 59.79 | 30.00
| 12 | 15 | 18 | 18 | 11 | 13 | 16 | 13 | 12 | 22 | 23 | 25 | 8.60 | 11 | 9 | 16 | 25 | 19 | 8.26 | 18 | 23 | 19 | 47 | 47 | 51 | 75 | 18 | 15 | 20 | 21 | 20 | ~ | 21.89 | 74.91 | 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. | 62 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 24 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 72.0 | 27.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 72 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| REL. | 93.2 | 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.5
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| REL. | 85.8 | 14.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.9
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 309 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 48 | 0 | 0 | 0 | 0 | 0 | 0 | 96 | REL. | 86.5 | 13.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 86 | 13 | 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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