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 | ~ | 127 | 55 | 17 | 10 | 172 | 59 | 59 | 64 | 106 | 87 | 34 | 398 | 129 | 104 | 118 | 118 | 122 | 121 | 55 | 53 | 35 | 58 | 66 | 60 | 32 | 66 | 67 | 13 | 21 | 17 | 81.43 | 398.00 | 30.00
| 2 | 16 | 36 | 141 | 72 | 36 | 49 | 101 | 83 | 85 | 85 | 35 | 22 | 11 | 17 | 12 | 11 | 35 | 28 | 17 | 43 | 25 | 43 | 67 | 39 | 21 | 13 | 26 | 44 | ~ | ~ | ~ | 43.32 | 141.00 | 28.00
| 3 | 48 | 27 | ~ | 54 | 36 | ~ | 39 | 68 | 44 | 95 | ~ | 82 | 73 | 50 | 34 | 33 | 12 | 26 | 39 | 11 | 29 | 11 | 16 | 34 | 68 | 69 | 45 | 15 | 22 | 20 | 44 | 40.86 | 95.00 | 28.00
| 4 | 60 | 40 | 80 | 17 | 11 | 11 | 16 | 40 | 100 | 44 | 67 | 26 | 31 | 33 | 27 | 19 | 19 | 15 | 11 | 12 | 28 | 39 | 28 | 68 | ~ | ~ | ~ | ~ | 54 | 22 | ~ | 35.31 | 100.00 | 26.00
| 5 | 37 | 41 | 27 | 42 | 90 | 51 | 23 | 32 | 21 | 11 | 32 | 35 | 34 | 42 | 57 | 36 | 28 | 19 | 19 | 22 | 12 | 11 | 11 | 11 | 11 | 33 | 11 | 11 | 11 | 11 | 11 | 27.19 | 90.00 | 31.00
| 6 | 13 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 26 | 34 | 16 | 15 | 11 | 27 | 23 | 11 | 11 | 18 | 11 | 18 | 45 | 16 | 15 | 62 | 11 | 20 | 27 | 33 | ~ | 22.05 | 62.00 | 21.00
| 7 | 21 | 24 | 25 | 14 | 13 | 11 | 12 | 20 | 23 | 21 | 25 | 17 | 12 | 25 | 24 | 19 | 14 | 11 | 11 | 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 16 | 24 | 39 | 58 | 20.42 | 58.00 | 24.00
| 8 | 12 | 19 | 21 | 57 | 16 | 11 | 13 | 11 | 20 | 15 | 19 | 21 | 29 | 41 | 31 | 30 | 20 | 30 | 27 | 26 | ~ | 22 | 41 | 32 | 22 | 22 | 11 | 11 | 11 | 17 | 11 | 22.30 | 57.00 | 30.00
| 9 | 25 | 17 | 11 | 32 | 11 | 11 | 11 | ~ | 11 | 11 | 11 | 11 | 11 | 11 | 15 | 17 | 22 | 24 | 18 | 18 | 42 | 23 | 24 | 11 | 11 | 18 | 16 | 16 | 30 | 11 | ~ | 17.24 | 42.00 | 29.00
| 10 | 11 | 11 | 11 | 11 | 11 | 19 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 15 | 26 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 11 | 12.00 | 26.00 | 31.00
| 11 | 11 | 11 | 25 | 24 | 11 | 22 | 35 | 18 | 17 | 11 | 11 | 25 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | ~ | ~ | ~ | 22 | 13 | 11 | 11 | 11 | 11 | 11 | ~ | 14.78 | 35.00 | 27.00
| 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11.05 | 12.00 | 21.00
|
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. | 50 | 24 | 10 | 1 | 0 | 1 | 0 | 0 | 86
| 36 | 12 | 2 | 1 | 1 | 0 | 0 | 398
| REL. | 58.1 | 27.9 | 11.6 | 1.1 | 0.0 | 1.1 | 0.0 | 0.0 | 100.0
| 41.9 | 14.0 | 2.3 | 1.2 | 1.2 | 0.0 | 0.0 | 13.1
| ID | 58 | 27 | 11 | 2 | 0 | 29 | 0 | 0 | 129
| |
|
|
ABS. | 68 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL. | 87.1 | 12.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.4
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 97.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 7.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 278 | 36 | 10 | 1 | 0 | 1 | 0 | 0 | 326
| 48 | 12 | 2 | 1 | 1 | 0 | 0 | 398 | REL. | 85.2 | 11.0 | 3.0 | 0.3 | 0.0 | 0.3 | 0.0 | 0.0 | 100.0
| 14.7 | 3.7 | 0.6 | 0.3 | 0.3 | 0.0 | 0.0 | 13.1
| ID | 85 | 11 | 3 | | 0 | 7 | 0 | 0 | 107
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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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