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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | 12 | 11 | 25 | 11 | 40 | ~ | ~ | 23 | 25 | 12 | 26 | 25 | ~ | ~ | 33 | 38 | 48 | 25 | 13 | ~ | ~ | 24 | 32 | 27 | 19 | 29 | ~ | ~ | 14 | 44 | 25.27 | 48.00 | 22.00
| 4 | 61 | 14 | 16 | ~ | ~ | 44 | 14 | 25 | 27 | 26 | ~ | ~ | ~ | 26 | 17 | 16 | 66 | ~ | ~ | 44 | 51 | 22 | 67 | 15 | ~ | ~ | 98 | 48 | 68 | 69 | ~ | 39.71 | 98.00 | 21.00
| 5 | ~ | ~ | ~ | 18 | 28 | 13 | 30 | ~ | ~ | ~ | 74 | 16 | 40 | 22 | 15 | 25 | ~ | 16 | 34 | 60 | 18 | 44 | ~ | ~ | 25 | 17 | 20 | 13 | 67 | ~ | ~ | 29.75 | 74.00 | 20.00
| 6 | 32 | 33 | 51 | 21 | 76 | ~ | ~ | 19 | 21 | 40 | 39 | 83 | ~ | ~ | 39 | 25 | 17 | 35 | 41 | ~ | ~ | 35 | 26 | 26 | 13 | 41 | ~ | ~ | 68 | 17 | ~ | 36.27 | 83.00 | 22.00
| 7 | 14 | 16 | 22 | ~ | ~ | ~ | 32 | 20 | 21 | 21 | ~ | ~ | 32 | 31 | 41 | 30 | 51 | ~ | ~ | 94 | 67 | 50 | 29 | 12 | ~ | ~ | 15 | 17 | 16 | 14 | 23 | 30.36 | 94.00 | 22.00
| 8 | ~ | ~ | 24 | 21 | 17 | 13 | 30 | ~ | ~ | 14 | 12 | 42 | 37 | 15 | ~ | ~ | 36 | 35 | 31 | 26 | 31 | ~ | ~ | 38 | 46 | 32 | 31 | 35 | ~ | ~ | 46 | 29.14 | 46.00 | 21.00
| 9 | 55 | 49 | 40 | 43 | ~ | ~ | 88 | 73 | 41 | 18 | 31 | ~ | ~ | 27 | 30 | 25 | 20 | 65 | ~ | ~ | 40 | 43 | 43 | 99 | 41 | ~ | ~ | 31 | 32 | 34 | ~ | 44.00 | 99.00 | 22.00
| 10 | 18 | 32 | ~ | ~ | 31 | 61 | 39 | 44 | 63 | ~ | ~ | 23 | 33 | 38 | 42 | 43 | ~ | ~ | 45 | 23 | 20 | 37 | 42 | ~ | ~ | 51 | 35 | ~ | 43 | 24 | ~ | 37.48 | 63.00 | 21.00
| 11 | ~ | 22 | 13 | 23 | 37 | 32 | ~ | ~ | 60 | 45 | 26 | 22 | 32 | ~ | ~ | 35 | 18 | 23 | 30 | 21 | ~ | ~ | 41 | 100 | 70 | 17 | 45 | ~ | ~ | 47 | ~ | 36.14 | 100.00 | 21.00
| 12 | 20 | 44 | 36 | 27 | ~ | ~ | 30 | 74 | 61 | 83 | 50 | ~ | ~ | 95 | 48 | 33 | 26 | 31 | ~ | ~ | 51 | 54 | 18 | ~ | ~ | ~ | ~ | 69 | 29 | 85 | 18 | 46.76 | 95.00 | 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. | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 222
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| 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 | 18.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 49 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 77.7 | 22.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.4
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 57 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 87.6 | 12.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 49 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL | 77.7 | 22.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 177 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 2131
| 36 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 83.0 | 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 83 | 16 | 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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