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 | 23 | 16 | 7.96 | 14 | 12 | ~ | 26 | 23 | 23 | 33 | 30 | ~ | ~ | ~ | 24 | 5.77 | 4.42 | 6.33 | 4.25 | 10 | 16 | 47 | 56 | 25 | 58 | 60 | 40 | 13 | 10 | 14 | 10 | 22.66 | 60.46 | 27.00
| 2 | 3.96 | 10 | 2.21 | 3.81 | 12 | 3.23 | 2.69 | 2.75 | 6.81 | 11 | 5.81 | 15 | 16 | 10 | 22 | 15 | 5.48 | 19 | 7.79 | 14 | 14 | 13 | 3.75 | 4.79 | 4.40 | 2.94 | 3.25 | 3.67 | ~ | ~ | ~ | 8.45 | 21.94 | 28.00
| 3 | 12 | 13 | 7.33 | 11 | 6.19 | 3.40 | 11 | 6.96 | 0.00 | 0.50 | 2.65 | 28 | 9 | 20 | 27 | 32 | 32 | 49 | 17 | 0.83 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 33 | 28 | 26 | 23 | 38 | 40 | 15.39 | 48.81 | 31.00
| 4 | 56 | 39 | 15 | 13 | 22 | 36 | 28 | 20 | 29 | 27 | 30 | 22 | 32 | 40 | 43 | 53 | 66 | 53 | 43 | 54 | 35 | 3.00 | 2.25 | 10 | 15 | 15 | 22 | 20 | 24 | 21 | ~ | 29.64 | 65.83 | 30.00
| 5 | 22 | 24 | 26 | 23 | 26 | 23 | 16 | 23 | 32 | 32 | 32 | 38 | 49 | 36 | 22 | 21 | 24 | 27 | 29 | 25 | 19 | 17 | 17 | 20 | 20 | 32 | 36 | 39 | 34 | 19 | 24 | 26.61 | 49.23 | 31.00
| 6 | 17 | 33 | 25 | 30 | 38 | 28 | 27 | 26 | 27 | 25 | 35 | 31 | 28 | 30 | 41 | 40 | 24 | 54 | 53 | 36 | 26 | 42 | 51 | 44 | 79 | 96 | 63 | 18 | 31 | 35 | ~ | 37.79 | 96.43 | 30.00
| 7 | 19 | 5.72 | 12 | 13 | 5.42 | 5.65 | 29 | 33 | 35 | 44 | 49 | 43 | 69 | 74 | 66 | 82 | 78 | 83 | 85 | 88 | 107 | 104 | 93 | 79 | 60 | 66 | 65 | 60 | 48 | 63 | 48 | 55.28 | 107.44 | 31.00
| 8 | 29 | 31 | 20 | 13 | 11 | 8.17 | 23 | 31 | 32 | 30 | 33 | 41 | 28 | 31 | 46 | 65 | 61 | 48 | 47 | 37 | 19 | 11 | 12 | 15 | 16 | 8.88 | 9 | 4.54 | 4.15 | 7.31 | ~ | 25.77 | 65.44 | 30.00
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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. | 83 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| 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 | 26.6
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 17 | 2 | 0 | 0 | 0 | 0 | 0 | 61
| 19 | 2 | 0 | 0 | 0 | 0 | 0 | 107
| REL. | 68.8 | 27.8 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.1 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 68 | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 205 | 31 | 2 | 0 | 0 | 0 | 0 | 0 | 2381
| 33 | 2 | 0 | 0 | 0 | 0 | 0 | 107 | REL. | 86.1 | 13.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 86 | 13 | | 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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