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 | 30 | 29 | 44 | 43 | 19 | 12 | 22 | 34 | 35 | 42 | 30 | 29 | 56 | 84 | 77 | 65 | 36 | 66 | 68 | 53 | 34 | 52 | 18 | 20 | 26 | ~ | 16 | 23 | 34 | 4.23 | 5.44 | 36.96 | 84.17 | 30.00
| 2 | 4.64 | 5.08 | 6.81 | 5.65 | 14 | 23 | 36 | 57 | 32 | 17 | 46 | 46 | 27 | 27 | 43 | 119 | 47 | 15 | 22 | 14 | 14 | 10 | 21 | 19 | 51 | 53 | 45 | 47 | ~ | ~ | ~ | 30.99 | 118.85 | 28.00
| 3 | 55 | 29 | 49 | 39 | 27 | 34 | 39 | 35 | 43 | 19 | 21 | 12 | 12 | 14 | 18 | 40 | 29 | 23 | 15 | 16 | 30 | 34 | 34 | 28 | 23 | 30 | 28 | 36 | 83 | 70 | 51 | 32.81 | 82.96 | 31.00
| 4 | 36 | 45 | 36 | 25 | 21 | 16 | 14 | 18 | 13 | 24 | 31 | 23 | 13 | 10 | 13 | 16 | 21 | 15 | 19 | 29 | 21 | 15 | 19 | 49 | 36 | 11 | 20 | 13 | 29 | 49 | ~ | 23.45 | 49.38 | 30.00
| 5 | 46 | 50 | 60 | 40 | 20 | 15 | 20 | 29 | 46 | 24 | 45 | 23 | 25 | 40 | 21 | 54 | 30 | 18 | 23 | 42 | 42 | 34 | 16 | 22 | 49 | 11 | 53 | 15 | 44 | 31 | 25 | 32.64 | 59.59 | 31.00
| 6 | 14 | 14 | 18 | 16 | 29 | 28 | 24 | 15 | 19 | 19 | 15 | 24 | 30 | 35 | 34 | 17 | 13 | 34 | 29 | 18 | 26 | 19 | 18 | 14 | 19 | 22 | 27 | 36 | 33 | 38 | ~ | 23.09 | 38.23 | 30.00
| 7 | 21 | 18 | 18 | 24 | 22 | 56 | 50 | 19 | 13 | 22 | 20 | ~ | ~ | ~ | 33 | 47 | 29 | 43 | 33 | 51 | 40 | 30 | 67 | 47 | 104 | 104 | 68 | 67 | 90 | 61 | 109 | 46.63 | 109.25 | 28.00
| 8 | 48 | 77 | 117 | 64 | 86 | 23 | 34 | 44 | ~ | 23 | 29 | 34 | 55 | 117 | 143 | 159 | 22 | 49 | 31 | ~ | ~ | ~ | 127 | 72 | 85 | 85 | ~ | ~ | ~ | 135 | 107 | 73.54 | 158.67 | 24.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 69 | 64 | 70 | 214 | 163 | 225 | 75 | 27 | 38 | 45 | ~ | 99.12 | 225.40 | 10.00
| 10 | 21 | ~ | ~ | 24 | 39 | 51 | 60 | 74 | 32 | 35 | 38 | 35 | 48 | 60 | 61 | 76 | 56 | 74 | 70 | 72 | 49 | 26 | 47 | 65 | 60 | 50 | 61 | 57 | 26 | 43 | 36 | 49.88 | 76.00 | 29.00
| 11 | 25 | 24 | 44 | 59 | 35 | 34 | 23 | 19 | 19 | 39 | 78 | 91 | 26 | 37 | 92 | 81 | 69 | 85 | 41 | 38 | 54 | 24 | 20 | 31 | 47 | 69 | 48 | 40 | 41 | 48 | ~ | 46.08 | 91.63 | 30.00
| 12 | 61 | 63 | 65 | 29 | 54 | 34 | 38 | 63 | 94 | 100 | 26 | 31 | 51 | 68 | 50 | 28 | 35 | 31 | 34 | 35 | 28 | 44 | 36 | 24 | 29 | 19 | ~ | 28 | 31 | 38 | ~ | 43.68 | 100.31 | 29.00
|
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. | 73 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 16 | 1 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 82.0 | 16.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 82 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.5
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 30 | 19 | 9 | 3 | 1 | 0 | 0 | 0 | 62
| 32 | 13 | 4 | 1 | 0 | 0 | 0 | 225
| REL. | 48.3 | 30.6 | 14.5 | 4.8 | 1.6 | 0.0 | 0.0 | 0.0 | 100.0
| 51.6 | 21.0 | 6.5 | 1.6 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 48 | 30 | 14 | 9 | 8 | 0 | 0 | 0 | 111
| |
|
|
ABS. | 54 | 33 | 1 | 0 | 0 | 0 | 0 | 0 | 88
| 34 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| REL | 61.3 | 37.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 38.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 61 | 37 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 244 | 71 | 11 | 3 | 1 | 0 | 0 | 0 | 330
| 86 | 15 | 4 | 1 | 0 | 0 | 0 | 225 | REL. | 73.9 | 21.5 | 3.3 | 0.9 | 0.3 | 0.0 | 0.0 | 0.0 | 100.0
| 26.1 | 4.5 | 1.2 | 0.3 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 73 | 21 | 3 | 1 | 1 | 0 | 0 | 0 | 102
|
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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