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 | 42 | 33 | 11 | 8.64 | 12 | 16 | 21 | 13 | 22 | 29 | 37 | 52 | 45 | 46 | 38 | 29 | 12 | 23 | 23 | 25 | 19 | 28 | 31 | 29 | 38 | 54 | 56 | 49 | 47 | 45 | 28 | 31.06 | 55.92 | 31.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | 16 | 17 | 17 | 14 | 11 | 18 | 9 | 9 | 16 | 24 | 25 | 26 | 18 | 10 | 13 | 21 | 24 | 28 | 16 | 18 | 20 | 21 | 22 | 39 | 46 | 39 | 39 | 34 | 26 | 43 | 48 | 23.45 | 48.46 | 31.00
| 4 | 32 | 29 | 32 | 13 | 16 | 26 | 26 | 20 | 25 | 24 | 22 | 14 | 19 | 28 | 31 | 29 | 31 | 18 | 16 | 38 | 32 | 30 | 27 | 24 | 26 | 26 | 26 | 24 | 27 | 24 | ~ | 25.07 | 37.82 | 30.00
| 5 | 14 | 13 | 14 | 16 | 20 | 21 | 27 | 26 | 25 | 26 | 34 | 37 | 29 | 25 | 28 | 16 | 21 | 29 | 24 | 24 | 16 | 13 | 13 | 15 | 23 | 25 | 28 | 28 | 21 | ~ | ~ | 22.47 | 36.76 | 29.00
| 6 | 20 | 24 | 26 | 23 | 19 | 15 | 12 | 21 | 25 | 21 | 19 | 17 | 12 | 15 | 15 | 13 | 17 | 18 | 19 | 18 | 20 | 17 | 16 | 23 | 15 | 19 | 16 | 10 | 22 | 16 | ~ | 18.11 | 25.95 | 30.00
| 7 | 21 | 21 | 12 | 9 | 10 | 12 | 18 | 12 | 16 | 15 | 8.42 | 9 | 12 | 14 | 24 | 19 | 16 | 12 | 19 | 28 | 19 | 25 | 18 | 22 | 19 | 18 | 23 | 19 | 20 | 15 | 25 | 17.16 | 28.26 | 31.00
| 8 | 16 | 11 | 22 | 19 | 16 | 23 | 27 | 25 | 19 | 24 | 37 | 30 | 27 | 24 | 22 | 23 | 30 | 26 | 27 | 27 | 19 | 11 | 11 | 14 | 19 | 21 | 16 | 17 | 14 | 17 | 27 | 21.32 | 36.60 | 31.00
| 9 | 28 | 37 | 24 | 27 | 16 | 12 | 24 | 30 | 25 | 23 | 26 | 14 | 14 | 15 | 17 | 19 | 19 | 25 | 21 | 23 | 29 | 32 | 34 | 31 | 36 | 31 | 23 | 27 | ~ | ~ | ~ | 24.37 | 37.47 | 28.00
| 10 | 29 | 34 | 24 | 21 | 34 | 29 | 34 | 35 | 30 | 13 | 11 | 18 | 22 | 22 | 23 | 33 | 21 | 18 | 33 | 30 | 35 | 37 | 37 | 20 | 7.89 | 19 | 20 | 10 | 17 | 16 | 19 | 24.24 | 36.86 | 31.00
| 11 | 13 | 31 | 33 | 25 | 26 | 25 | 30 | 33 | 39 | 33 | 29 | 40 | 43 | 27 | 19 | 29 | 20 | 40 | 37 | 29 | 30 | 35 | 49 | 42 | 33 | 57 | 55 | 44 | 29 | 49 | ~ | 34.15 | 56.57 | 30.00
| 12 | 30 | 44 | 38 | 46 | 17 | 9 | 20 | 41 | 57 | 79 | 55 | 47 | 13 | 35 | 40 | 30 | 41 | 46 | 22 | 15 | 27 | 36 | 42 | 33 | 13 | 12 | 12 | 45 | 40 | 26 | 14 | 33.14 | 78.90 | 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. | 59 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 95.1 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.1
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| 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 | 20.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 2.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 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 | 10.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 325 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 333
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 79 | 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 | 10.12
| ID | 97 | 2 | 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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