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 | ~ | 40 | ~ | ~ | 42 | 29 | 9.00 | 15 | 15 | ~ | ~ | 42 | 45 | 95 | 46 | 15 | ~ | ~ | 33 | 33 | 32 | 54 | 47 | ~ | ~ | 108 | 79 | 29 | 29 | 37 | ~ | 41.62 | 108.00 | 21.00
| 2 | ~ | 42 | 23 | 15 | 41 | 62 | ~ | ~ | 18 | 17 | 29 | 14 | 36 | ~ | ~ | 32 | 21 | 19 | 26 | 64 | ~ | ~ | 41 | 52 | 49 | 65 | 45 | ~ | ~ | ~ | ~ | 35.55 | 65.00 | 20.00
| 3 | ~ | 13 | 39 | 24 | 10 | 9.00 | ~ | ~ | 34 | 41 | 14 | 34 | 41 | ~ | ~ | 33 | 26 | 43 | 12 | 26 | ~ | ~ | 19 | 19 | 20 | 28 | 32 | ~ | ~ | 68 | 68 | 29.68 | 68.00 | 22.00
| 4 | 76 | 26 | 14 | ~ | ~ | 39 | 31 | 18 | 54 | 41 | ~ | ~ | ~ | 28 | 29 | 26 | 34 | ~ | ~ | 31 | 36 | 30 | 67 | 30 | ~ | ~ | 18 | 29 | 37 | 62 | ~ | 36.00 | 76.00 | 21.00
| 5 | ~ | ~ | ~ | 34 | 10 | 11 | 27 | ~ | ~ | ~ | 62 | 37 | 31 | 29 | 28 | 39 | ~ | 26 | 18 | 28 | 17 | 27 | ~ | ~ | 10 | 14 | 44 | 37 | 35 | ~ | ~ | 28.20 | 62.00 | 20.00
| 6 | 13 | 43 | 19 | 17 | 39 | ~ | ~ | 30 | 22 | 34 | 13 | 18 | ~ | ~ | 27 | 11 | 18 | 26 | 25 | ~ | ~ | 47 | 16 | 20 | 41 | 49 | ~ | ~ | 48 | 27 | ~ | 27.41 | 49.00 | 22.00
| 7 | 27 | 15 | 25 | ~ | ~ | ~ | 31 | 38 | 30 | 9.00 | ~ | ~ | 22 | 17 | 75 | 22 | 57 | ~ | ~ | 25 | 59 | 20 | 49 | 11 | ~ | ~ | 26 | 15 | 24 | 9.00 | 17 | 28.32 | 75.00 | 22.00
| 8 | ~ | ~ | 27 | 10 | 11 | 11 | 22 | ~ | ~ | 20 | 45 | 58 | 41 | 66 | ~ | ~ | 25 | 34 | 27 | 33 | 22 | ~ | ~ | 53 | 31 | 60 | 44 | 16 | ~ | ~ | 22 | 32.29 | 66.00 | 21.00
| 9 | 71 | 71 | 67 | 55 | ~ | ~ | 89 | 72 | 83 | 72 | 13 | ~ | ~ | 17 | 39 | 14 | 34 | 37 | ~ | ~ | 15 | 84 | 35 | 84 | 83 | ~ | ~ | 40 | 43 | 61 | ~ | 53.59 | 89.00 | 22.00
| 10 | 54 | 12 | ~ | ~ | 66 | 66 | 77 | 87 | 31 | ~ | ~ | 56 | 25 | 31 | 56 | 11 | ~ | ~ | 61 | 50 | 11 | 25 | 39 | ~ | ~ | 27 | 23 | ~ | 49 | 16 | ~ | 41.57 | 87.00 | 21.00
| 11 | ~ | 18 | 40 | 34 | 42 | 16 | ~ | ~ | 32 | 46 | 23 | 17 | 27 | ~ | ~ | 22 | 10 | 18 | 26 | 22 | ~ | ~ | 41 | 44 | 31 | 29 | 39 | ~ | ~ | 61 | ~ | 30.38 | 61.00 | 21.00
| 12 | 59 | 78 | 44 | 12 | ~ | ~ | 15 | 18 | 15 | 48 | 44 | ~ | ~ | 41 | 23 | 22 | 27 | 48 | ~ | ~ | 16 | 56 | 26 | ~ | ~ | ~ | ~ | 133 | 106 | 28 | 71 | 44.29 | 133.00 | 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. | 53 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 63
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 108
| REL. | 84.1 | 14.2 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.9 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 84 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL. | 92.0 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 19 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 70.7 | 29.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.9
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 63
| 15 | 2 | 0 | 0 | 0 | 0 | 0 | 133
| REL | 76.1 | 20.6 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.8 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.12
| ID | 76 | 20 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 205 | 46 | 3 | 0 | 0 | 0 | 0 | 0 | 254
| 49 | 3 | 0 | 0 | 0 | 0 | 0 | 133 | REL. | 80.7 | 18.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.3 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.12
| ID | 80 | 18 | 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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