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 | 51 | 107 | 16 | 29 | 14 | 31 | 108 | 32 | 18 | 19 | 19 | 14 | 11 | 34 | 43 | 23 | 45 | 24 | 31 | 37 | 34 | 40 | 51 | 19 | 33 | 52 | 36 | 25 | 30 | 22 | 33 | 34.87 | 108.00 | 31.00
| 2 | 18 | 15 | 32 | 34 | 58 | 69 | 44 | 57 | 18 | 25 | 23 | 25 | 49 | 31 | 68 | 30 | 24 | 23 | 39 | 46 | 49 | 59 | 71 | 31 | 31 | 57 | 34 | 15 | 27 | ~ | ~ | 38.00 | 71.00 | 29.00
| 3 | 28 | 21 | 30 | 21 | 19 | 19 | 26 | 17 | 11 | 22 | 28 | 13 | 134 | 34 | 17 | ~ | 6.00 | 39 | 24 | 77 | 31 | 13 | 92 | 66 | 33 | 56 | 32 | 35 | 60 | 10 | 21 | 34.50 | 134.00 | 30.00
| 4 | 18 | 31 | 38 | 38 | 15 | 22 | 15 | 102 | 47 | 47 | 26 | 40 | 9.00 | 45 | 48 | 41 | 14 | 31 | 24 | 63 | 32 | 54 | 51 | 28 | 19 | 29 | 48 | 41 | 26 | 101 | ~ | 38.10 | 102.00 | 30.00
| 5 | 15 | 19 | 20 | 38 | 41 | 32 | 68 | 43 | 77 | 74 | 54 | 22 | 15 | 129 | 17 | 13 | 35 | 60 | 28 | 15 | 27 | 22 | 23 | 31 | 21 | 46 | 9.00 | 86 | 73 | 31 | 29 | 39.13 | 129.00 | 31.00
| 6 | 6.00 | 8.00 | 38 | 17 | 10 | 10 | 14 | 10 | 6.00 | 51 | 18 | 31 | 37 | 19 | 36 | 46 | 15 | 22 | 15 | 21 | 16 | 17 | 21 | 7.00 | 18 | 20 | 9.00 | 26 | 26 | ~ | ~ | 20.34 | 51.00 | 29.00
| 7 | 54 | 59 | 46 | 18 | 17 | 11 | 12 | 80 | ~ | ~ | ~ | 40 | 23 | 25 | 59 | 40 | 18 | 38 | 41 | 18 | 24 | 34 | 27 | 45 | 28 | 47 | 40 | 20 | 13 | 11 | 36 | 33.00 | 80.00 | 28.00
| 8 | 19 | 19 | 11 | 42 | 18 | 31 | 24 | 58 | 13 | 25 | 11 | 46 | 15 | 22 | 25 | 8.00 | 26 | 11 | 22 | 13 | 21 | 53 | ~ | ~ | 31 | 18 | 27 | 26 | 29 | 18 | 27 | 24.45 | 58.00 | 29.00
| 9 | 16 | 12 | 12 | 52 | 10 | 9.00 | 9.00 | 38 | 6.00 | 91 | 25 | 30 | 13 | 21 | 9.00 | 6.00 | 15 | 19 | 13 | 21 | 6.00 | 28 | 9.00 | 14 | 34 | 25 | 40 | 8.00 | 23 | 19 | ~ | 21.10 | 91.00 | 30.00
| 10 | 25 | 16 | 6.00 | 21 | 10 | 12 | 25 | 18 | 12 | 12 | 14 | 31 | 42 | 38 | 13 | 16 | 24 | 19 | 19 | 24 | 28 | 16 | 41 | 36 | 8.00 | 15 | 34 | 11 | 26 | 6.00 | 8.00 | 20.19 | 42.00 | 31.00
| 11 | 6.00 | 8.00 | 14 | 6.00 | 10 | 6.00 | 25 | 15 | 12 | 27 | 25 | 16 | 18 | 42 | 45 | 14 | 20 | 30 | 15 | 21 | 21 | 19 | 84 | 43 | 14 | 16 | 24 | 60 | 31 | 35 | ~ | 24.07 | 84.00 | 30.00
| 12 | 29 | 21 | 61 | 17 | 49 | 9.00 | 40 | 16 | 15 | 61 | 11 | 18 | 18 | 18 | 9.00 | 34 | 9.00 | 42 | 44 | 43 | 26 | 42 | 36 | 27 | 70 | 22 | 39 | 20 | 29 | 10 | 13 | 28.97 | 70.00 | 31.00
|
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. | 72 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 18 | 3 | 0 | 0 | 0 | 0 | 0 | 134
| REL. | 80.0 | 16.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.0 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.3
| ID | 80 | 16 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 14 | 3 | 0 | 0 | 0 | 0 | 0 | 129
| REL. | 84.4 | 12.2 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.5
| ID | 84 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 90.8 | 9.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.9
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 314 | 39 | 6 | 0 | 0 | 0 | 0 | 0 | 359
| 45 | 6 | 0 | 0 | 0 | 0 | 0 | 134 | REL. | 87.4 | 10.8 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.5 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.3
| ID | 87 | 10 | 1 | 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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