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 | 64 | 32 | 36 | 15 | 19 | 19 | 35 | 16 | 15 | 45 | 26 | 42 | 38 | 57 | 45 | 40 | 21 | 19 | 22 | ~ | 20 | 16 | 20 | 27 | 32 | 48 | 78 | 43 | 57 | 73 | 65 | 36.17 | 78.00 | 30.00
| 2 | 53 | 96 | 40 | 85 | 158 | 113 | 70 | 42 | ~ | 80 | 88 | 26 | 35 | 30 | 25 | 53 | 37 | 67 | 74 | 87 | 138 | 114 | 63 | 29 | 44 | 148 | 173 | 134 | ~ | ~ | ~ | 77.85 | 173.00 | 27.00
| 3 | 20 | 26 | 32 | 61 | 34 | 56 | 22 | 37 | 55 | 42 | 30 | 45 | 20 | 18 | 44 | 23 | 23 | 23 | 21 | 36 | 19 | 18 | 29 | 34 | 44 | 54 | 55 | 48 | 46 | 58 | 107 | 38.06 | 107.00 | 31.00
| 4 | 136 | 36 | 24 | 29 | 28 | 42 | 26 | 26 | 36 | 38 | 32 | 20 | 43 | ~ | 20 | ~ | 14 | 13 | 11 | 18 | 15 | 16 | 16 | 40 | 28 | 23 | 44 | 49 | 63 | 34 | ~ | 32.86 | 136.00 | 28.00
| 5 | 20 | 29 | 29 | 19 | 25 | 32 | 36 | 30 | 36 | 32 | 40 | 29 | 38 | 20 | 19 | 17 | 21 | 21 | 18 | 20 | 18 | 16 | 18 | 24 | 20 | 35 | 23 | 22 | 23 | 21 | 42 | 25.58 | 42.00 | 31.00
| 6 | 16 | 21 | 21 | 19 | 18 | 30 | 30 | 16 | 19 | 18 | 44 | 182 | 87 | 20 | 21 | 16 | 16 | 17 | 19 | 24 | 22 | 37 | 18 | 18 | 20 | 21 | 22 | 16 | 17 | 16 | ~ | 28.70 | 182.00 | 30.00
| 7 | 19 | 24 | 16 | 14 | 15 | 14 | 17 | 37 | 21 | 51 | 36 | 40 | 31 | 44 | 47 | 35 | 73 | 32 | 33 | 52 | 92 | 63 | 47 | 44 | 36 | 41 | 54 | 41 | 35 | 35 | 36 | 37.90 | 92.00 | 31.00
| 8 | 34 | 37 | 46 | 36 | 34 | 35 | 55 | 52 | 31 | 36 | 89 | 63 | 37 | 41 | 42 | 46 | 59 | 48 | 44 | 63 | 58 | 20 | 35 | 30 | 28 | 82 | 28 | 20 | 23 | 25 | 67 | 43.35 | 89.00 | 31.00
| 9 | 50 | 40 | 49 | 38 | 58 | 76 | 54 | 67 | 40 | 48 | 35 | 38 | 24 | 48 | 26 | 38 | 30 | 28 | 35 | 51 | ~ | ~ | ~ | 89 | 110 | 203 | 166 | 62 | 64 | 48 | ~ | 59.81 | 203.00 | 27.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 1.00 | ~ | 1.00 | 1.00 | 1.00
|
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. | 57 | 23 | 6 | 2 | 0 | 0 | 0 | 0 | 88
| 31 | 8 | 2 | 0 | 0 | 0 | 0 | 173
| REL. | 64.7 | 26.1 | 6.8 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.2 | 9.1 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 27.2
| ID | 64 | 26 | 6 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 85 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 89
| 4 | 2 | 1 | 0 | 0 | 0 | 0 | 182
| REL. | 95.5 | 2.2 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 12.6
| ID | 95 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 63 | 23 | 1 | 2 | 0 | 0 | 0 | 0 | 89
| 26 | 3 | 2 | 0 | 0 | 0 | 0 | 203
| REL. | 70.7 | 25.8 | 1.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.2 | 3.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 70 | 25 | 1 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1
| 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 | 30.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 206 | 48 | 8 | 5 | 0 | 0 | 0 | 0 | 267
| 61 | 13 | 5 | 0 | 0 | 0 | 0 | 203 | REL. | 77.1 | 17.9 | 2.9 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.8 | 4.9 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 77 | 17 | 2 | 3 | 0 | 0 | 0 | 0 | 101
|
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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