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 | ~ | ~ | 60 | 42 | 82 | 114 | 46 | 45 | 44 | 60 | 88 | 102 | 58 | 37 | 36 | 35 | 54 | 36 | 28 | 44 | 25 | 24 | 23 | 48 | 66 | 90 | 73 | 28 | 27 | 26 | 39 | 51.03 | 114.00 | 29.00
| 2 | 80 | 91 | 38 | 55 | 54 | 53 | 82 | 34 | 27 | 61 | 40 | 39 | 38 | 54 | 17 | 36 | 71 | 35 | 34 | 33 | 32 | 43 | 51 | 43 | 32 | 31 | 30 | 33 | 46 | ~ | ~ | 45.28 | 91.00 | 29.00
| 3 | 30 | 29 | 18 | 17 | 16 | 32 | 42 | 37 | 29 | 31 | 30 | 29 | 85 | 36 | 26 | 35 | 21 | 20 | 19 | 37 | 67 | 86 | 87 | 84 | 83 | 82 | 69 | 66 | 33 | 27 | 32 | 43.06 | 87.00 | 31.00
| 4 | 31 | 30 | ~ | 40 | 31 | 21 | 17 | 18 | 19 | 34 | 29 | 22 | 29 | 21 | 22 | 23 | 36 | 58 | 62 | 46 | 34 | 33 | 25 | 24 | 33 | 37 | 37 | 41 | 42 | 20 | ~ | 31.55 | 62.00 | 29.00
| 5 | 21 | 37 | 43 | 59 | 34 | 33 | 23 | 22 | 39 | 42 | 36 | 29 | 28 | 27 | 39 | 33 | 39 | 37 | 35 | 34 | 33 | 54 | 37 | 73 | ~ | ~ | ~ | ~ | 34 | 27 | 30 | 36.22 | 73.00 | 27.00
| 6 | 50 | ~ | ~ | ~ | 36 | 40 | 21 | 31 | ~ | ~ | ~ | 44 | 48 | 37 | 43 | 16 | 15 | 14 | 37 | 41 | 35 | 43 | ~ | ~ | ~ | 39 | 32 | 38 | 28 | 28 | ~ | 34.10 | 50.00 | 21.00
| 7 | 29 | 30 | 40 | 22 | 21 | 20 | 20 | 19 | 21 | 40 | 33 | 35 | 27 | 23 | 22 | 21 | 32 | 31 | 37 | 31 | 26 | 25 | 24 | 45 | 37 | 34 | 32 | 21 | 22 | 23 | 35 | 28.32 | 45.00 | 31.00
| 8 | ~ | 33 | 33 | 24 | 25 | 26 | 32 | 30 | 37 | ~ | 19 | 18 | 17 | 49 | 50 | 51 | 56 | 42 | 43 | 44 | 63 | 37 | 51 | 55 | 30 | 29 | 28 | 73 | 63 | 68 | 57 | 40.79 | 73.00 | 29.00
| 9 | 35 | 34 | 33 | 38 | 39 | 44 | 45 | 39 | 38 | 37 | 88 | 89 | 87 | 39 | 49 | 48 | 47 | 80 | 95 | 63 | 53 | 37 | 38 | 39 | 85 | 79 | 50 | 49 | 34 | 33 | ~ | 52.13 | 95.00 | 30.00
| 10 | 32 | 76 | 94 | 84 | 85 | 35 | 34 | 33 | 40 | 48 | 32 | 28 | 40 | 41 | 42 | 51 | 51 | 48 | 54 | 45 | 44 | 43 | 74 | 87 | ~ | 47 | 28 | 27 | 26 | 40 | 36 | 48.17 | 94.00 | 30.00
| 11 | 40 | 55 | 18 | 17 | 16 | 32 | 21 | 32 | 43 | 32 | 33 | 34 | 52 | 39 | 41 | 33 | 32 | 24 | 23 | 37 | 31 | 42 | 37 | 10 | 11 | 12 | 40 | 51 | 64 | 95 | ~ | 34.90 | 95.00 | 30.00
| 12 | 26 | 25 | 24 | 30 | 34 | 84 | 53 | 19 | 18 | 17 | 33 | 42 | 40 | 11 | 30 | 31 | 29 | 24 | 51 | 67 | 57 | 63 | 64 | 20 | 18 | 19 | ~ | 55 | 40 | 31 | 29 | 36.13 | 84.00 | 30.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 32 | 39 | 16 | 2 | 0 | 0 | 0 | 0 | 89
| 57 | 18 | 2 | 0 | 0 | 0 | 0 | 114
| REL. | 35.9 | 43.8 | 17.9 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 64.0 | 20.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 35 | 43 | 17 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 37 | 39 | 1 | 0 | 0 | 0 | 0 | 0 | 77
| 40 | 1 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 48.0 | 50.6 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.9 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.5
| ID | 48 | 50 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 38 | 43 | 9 | 0 | 0 | 0 | 0 | 0 | 90
| 52 | 9 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 42.2 | 47.7 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 57.8 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.9
| ID | 42 | 47 | 10 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 41 | 40 | 9 | 0 | 0 | 0 | 0 | 0 | 90
| 49 | 9 | 0 | 0 | 0 | 0 | 0 | 95
| REL | 45.5 | 44.4 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 54.4 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.11
| ID | 45 | 44 | 10 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 148 | 161 | 35 | 2 | 0 | 0 | 0 | 0 | 346
| 198 | 37 | 2 | 0 | 0 | 0 | 0 | 114 | REL. | 42.7 | 46.5 | 10.1 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 57.2 | 10.7 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 42 | 46 | 10 | 1 | 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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