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 | 26 | 33 | 34 | 41 | 32 | 50 | 38 | 22 | 21 | 20 | 21 | 17 | 37 | 16 | 22 | 21 | 20 | 78 | 69 | 35 | 41 | 27 | 28 | 29 | 36 | 26 | 36 | 23 | 19 | 18 | 17 | 30.74 | 78.00 | 31.00
| 2 | 69 | 43 | 17 | 16 | 11 | 10 | 9.00 | 19 | 35 | 40 | 45 | 34 | 33 | 32 | 32 | 26 | 10 | 24 | 23 | 22 | 21 | 19 | 18 | 14 | 27 | 30 | 31 | 32 | ~ | ~ | ~ | 26.50 | 69.00 | 28.00
| 3 | 19 | 13 | 30 | 37 | 14 | 13 | 12 | 12 | 26 | 38 | 16 | 39 | 40 | 41 | 49 | 24 | 35 | 47 | 37 | 35 | 36 | 34 | 18 | 23 | 22 | 30 | 31 | 32 | 43 | 82 | 68 | 32.13 | 82.00 | 31.00
| 4 | 57 | 58 | 56 | 43 | 42 | 33 | 23 | 21 | 30 | 29 | 28 | 23 | 20 | 14 | 22 | 20 | 19 | 18 | 18 | 19 | 26 | 23 | 29 | 28 | 27 | 40 | ~ | 34 | 40 | 22 | ~ | 29.72 | 58.00 | 29.00
| 5 | 20 | 21 | 25 | 26 | 23 | 22 | 23 | 22 | 21 | 32 | 20 | 23 | 20 | 14 | 13 | 12 | 29 | 20 | 27 | 28 | 16 | 15 | 14 | 29 | 36 | 29 | 29 | 32 | 33 | 34 | 26 | 23.68 | 36.00 | 31.00
| 6 | 27 | ~ | ~ | 21 | 22 | 23 | 37 | 23 | 32 | 43 | 20 | 21 | 22 | 42 | 34 | 39 | 37 | 23 | 22 | 21 | 19 | 11 | 19 | 25 | 24 | 23 | 22 | 40 | 28 | 49 | ~ | 27.46 | 49.00 | 28.00
| 7 | 25 | 26 | 20 | 20 | 22 | 31 | 16 | 11 | 29 | 30 | 31 | 31 | 42 | 35 | 30 | 20 | 21 | 22 | 46 | 41 | 21 | 34 | 25 | 24 | 23 | 47 | 34 | 35 | 21 | 22 | 21 | 27.61 | 47.00 | 31.00
| 8 | 19 | 29 | 22 | 44 | 46 | 30 | 31 | 32 | ~ | 40 | 25 | 31 | 18 | 19 | 20 | 22 | 25 | 37 | 25 | 23 | 22 | 21 | 30 | 40 | 51 | 36 | ~ | ~ | ~ | 41 | 42 | 30.41 | 51.00 | 27.00
| 9 | 22 | 26 | 27 | 26 | 25 | 42 | 41 | 55 | 49 | 39 | 38 | 37 | 47 | 62 | 52 | 73 | 66 | 65 | 64 | 59 | 34 | 28 | 47 | 32 | 31 | 30 | 23 | 31 | 16 | 21 | ~ | 40.27 | 73.00 | 30.00
| 10 | 15 | 16 | 17 | 14 | 17 | 15 | 13 | 17 | 18 | 19 | 16 | 23 | 23 | 27 | 16 | 17 | 18 | 13 | 22 | 21 | 18 | 18 | 17 | 16 | 29 | 16 | 27 | 26 | 31 | 30 | 29 | 19.81 | 31.00 | 31.00
| 11 | 16 | 46 | 46 | 44 | 41 | 40 | 39 | 27 | 25 | 36 | 44 | 20 | 19 | 18 | 9.00 | 12 | 15 | 56 | 39 | 40 | 41 | 63 | 34 | 6.00 | 33 | 36 | 37 | 38 | 20 | 19 | ~ | 31.97 | 63.00 | 30.00
| 12 | 28 | 11 | 13 | 14 | 15 | 18 | 23 | 22 | 29 | 30 | 31 | 32 | 17 | 18 | 22 | 28 | 24 | 23 | 22 | 31 | 16 | 34 | 18 | 17 | 18 | 17 | 13 | 30 | 17 | 19 | 52 | 22.65 | 52.00 | 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. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL. | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.3
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 89.7 | 10.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 338 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | REL. | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.3
| ID | 94 | 5 | 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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