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 | ~ | ~ | ~ | 16 | 14 | ~ | 23 | 17 | ~ | ~ | ~ | 17 | ~ | ~ | 16 | 51 | ~ | 72 | 55 | 63 | 54 | 74 | 73 | 47 | 23 | 23 | 26 | 22 | 11 | 15 | ~ | 35.57 | 73.51 | 20.00
| 2 | ~ | 30 | 18 | 11 | 10 | 10 | 13 | 17 | 91 | 129 | 73 | 20 | 19 | 44 | 50 | 20 | 10 | 19 | 33 | 26 | 20 | 14 | 12 | 14 | 19 | 41 | 54 | 35 | ~ | ~ | ~ | 31.55 | 129.40 | 27.00
| 3 | 14 | 14 | 28 | 80 | 38 | 23 | 37 | 27 | 48 | 36 | 25 | ~ | ~ | 70 | 41 | 38 | 53 | 78 | 63 | 17 | 27 | 23 | 16 | 31 | ~ | 64 | 35 | 32 | 37 | 72 | 75 | 40.75 | 80.44 | 28.00
| 4 | 65 | 46 | 53 | 27 | 24 | 20 | 16 | 12 | 30 | 23 | 21 | 18 | 14 | 16 | 13 | 13 | 13 | 23 | 26 | 38 | 29 | 22 | 25 | 25 | 24 | 32 | 25 | 28 | 33 | 78 | ~ | 27.81 | 77.72 | 30.00
| 5 | 42 | 16 | 25 | 21 | 20 | 24 | 27 | 31 | 23 | 20 | 17 | 14 | 15 | 20 | 13 | 17 | 19 | 29 | 31 | 28 | 31 | 26 | 22 | 29 | 26 | 24 | 27 | 36 | 23 | 23 | 22 | 23.89 | 41.83 | 31.00
| 6 | 20 | 23 | 19 | 13 | 17 | 19 | 20 | 16 | 19 | 23 | 24 | 21 | 17 | 18 | 33 | 18 | 22 | 11 | 37 | 15 | 10 | 10 | 16 | 26 | 21 | 30 | 23 | 14 | 18 | 27 | ~ | 20.00 | 37.06 | 30.00
| 7 | 25 | 23 | 27 | 20 | ~ | ~ | 18 | 17 | 41 | 22 | 28 | 53 | 59 | 13 | 20 | 19 | 34 | 38 | 43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18 | 20 | 19 | 26 | 27.69 | 59.04 | 21.00
| 8 | 18 | 29 | ~ | ~ | 42 | 56 | 41 | 15 | ~ | ~ | ~ | ~ | ~ | 19 | 12 | 14 | 12 | 13 | ~ | ~ | ~ | ~ | 19 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 30 | 24.54 | 55.54 | 13.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | 13 | 21 | 11 | 7.39 | 13 | 31 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 16.05 | 30.78 | 6.00
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 30 | 21 | 36 | 50 | 58 | 34 | 28 | 39 | 91 | 68 | 44 | 60 | 51 | 45 | ~ | 46.67 | 90.57 | 14.00
| 12 | 16 | 12 | 13 | 10 | 8.30 | 14 | 11 | 13 | 18 | 18 | 16 | 6.17 | 10 | 11 | 17 | 17 | 18 | 17 | 17 | 17 | 33 | 66 | 59 | 42 | 48 | 33 | 15 | 25 | 20 | 11 | ~ | 21.15 | 65.83 | 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. | 56 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 75
| 19 | 1 | 0 | 0 | 0 | 0 | 0 | 129
| REL. | 74.6 | 24.0 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.3 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 74 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 31 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 91.1 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.7
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 501
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL | 86.0 | 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 86 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 218 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 250
| 32 | 1 | 0 | 0 | 0 | 0 | 0 | 129 | REL. | 87.2 | 12.4 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.8 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 87 | 12 | | 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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