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 | ~ | ~ | ~ | 13 | 11 | 23 | 17 | 10 | ~ | ~ | ~ | 12 | 12 | 10 | 10 | ~ | ~ | 29 | 29 | 40 | 22 | 60 | ~ | ~ | 18 | 16 | 13 | 14 | 11 | ~ | ~ | 19.47 | 60.00 | 19.00
| 2 | 14 | 19 | 15 | 54 | 11 | ~ | ~ | 10 | 53 | 59 | 45 | 15 | ~ | ~ | 25 | 10 | 10 | 18 | ~ | ~ | ~ | 11 | 10 | 13 | 20 | 25 | ~ | ~ | ~ | ~ | ~ | 23.00 | 59.00 | 19.00
| 3 | 19 | 10 | 31 | 36 | 18 | ~ | ~ | 35 | 17 | 21 | 34 | 47 | ~ | ~ | 86 | 34 | 77 | 26 | 35 | ~ | ~ | 21 | 17 | 44 | 50 | 45 | ~ | ~ | 50 | 51 | 73 | 38.13 | 86.00 | 23.00
| 4 | 65 | 32 | ~ | ~ | ~ | ~ | 25 | 26 | 59 | ~ | ~ | 29 | 18 | 23 | 24 | 27 | ~ | ~ | 33 | 39 | 28 | 44 | 45 | ~ | ~ | 38 | 38 | 44 | 53 | 79 | ~ | 38.45 | 79.00 | 20.00
| 5 | ~ | ~ | 46 | 25 | 27 | 34 | 34 | ~ | ~ | 17 | 21 | 25 | 28 | 33 | ~ | ~ | 25 | 33 | 37 | 40 | 20 | ~ | ~ | 33 | 30 | 38 | 26 | 41 | ~ | ~ | 28 | 30.52 | 46.00 | 21.00
| 6 | 30 | 35 | 26 | 22 | ~ | ~ | 24 | 30 | 27 | 29 | 33 | ~ | ~ | 27 | 23 | 33 | 26 | 12 | ~ | ~ | 17 | 24 | 30 | 36 | 28 | ~ | ~ | 12 | 17 | 29 | ~ | 25.91 | 36.00 | 22.00
| 7 | 37 | 94 | ~ | ~ | ~ | ~ | 12 | 37 | 39 | ~ | ~ | 35 | 31 | 27 | 30 | 31 | ~ | ~ | 26 | 31 | 17 | 31 | 14 | ~ | ~ | 21 | 19 | 32 | 33 | 21 | ~ | 30.90 | 94.00 | 20.00
| 8 | ~ | 33 | 52 | 50 | 42 | 34 | ~ | ~ | 22 | 20 | 30 | 29 | 27 | ~ | ~ | 24 | 17 | 31 | 25 | 23 | ~ | ~ | 37 | 38 | 50 | 41 | 36 | ~ | ~ | 46 | 43 | 34.09 | 52.00 | 22.00
| 9 | 29 | 31 | 46 | ~ | ~ | 27 | 21 | 40 | 97 | 79 | ~ | ~ | 52 | 66 | 77 | 82 | 66 | ~ | ~ | 27 | 18 | 33 | 36 | 32 | ~ | ~ | 21 | 29 | 34 | 39 | ~ | 44.64 | 97.00 | 22.00
| 10 | 16 | ~ | ~ | 22 | 33 | 27 | 26 | 35 | ~ | ~ | 19 | 24 | 52 | 26 | 31 | ~ | ~ | 28 | 32 | 35 | 34 | 36 | ~ | ~ | 29 | 18 | ~ | ~ | ~ | ~ | ~ | 29.06 | 52.00 | 18.00
| 11 | 42 | 51 | 58 | 54 | 65 | ~ | ~ | 20 | 19 | 20 | 38 | 37 | ~ | ~ | 38 | 22 | 22 | 21 | 40 | ~ | ~ | 28 | 27 | 32 | 17 | 48 | ~ | ~ | 38 | 37 | ~ | 35.18 | 65.00 | 22.00
| 12 | 20 | 14 | 17 | ~ | ~ | 16 | ~ | 19 | 27 | 25 | ~ | ~ | 24 | 13 | 23 | 20 | 19 | ~ | ~ | 25 | 37 | 46 | 61 | 34 | ~ | ~ | 16 | 28 | 21 | 11 | 38 | 25.18 | 61.00 | 22.00
|
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. | 53 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 86.8 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.3
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 93.6 | 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 85.9 | 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.9
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL | 90.3 | 9.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 223 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 250
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | REL. | 89.2 | 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.9
| ID | 89 | 10 | 0 | 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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