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 | 25 | 45 | 62 | 68 | 62 | 42 | 45 | 60 | 35 | 11 | 10 | 10 | 7.49 | 16 | 30 | 22 | 47 | 48 | 39 | 33 | 30 | 19 | 24 | 21 | 28 | 12 | 15 | 17 | 17 | 25 | 42 | 31.12 | 67.66 | 31.00
| 2 | 26 | 35 | 44 | 16 | 15 | 6.55 | 41 | 50 | 26 | 22 | 57 | 60 | 38 | 47 | 35 | 49 | 33 | 19 | 34 | 22 | 30 | 35 | 22 | ~ | 16 | 25 | 48 | 68 | ~ | ~ | ~ | 34.08 | 68.40 | 27.00
| 3 | 61 | 55 | 57 | 67 | 65 | 54 | 68 | 67 | 40 | 43 | 51 | 45 | 58 | 69 | 55 | 34 | 24 | 46 | 62 | 61 | 56 | 51 | 51 | 43 | 44 | 43 | 40 | 36 | 55 | 47 | 37 | 51.09 | 69.11 | 31.00
| 4 | 56 | 47 | 49 | 78 | 64 | 46 | 55 | 56 | 56 | 66 | 58 | 61 | 58 | 45 | 66 | 50 | 33 | 44 | 52 | 52 | 45 | 51 | 60 | 48 | 49 | 47 | 49 | 22 | 46 | 69 | ~ | 52.53 | 78.23 | 30.00
| 5 | 76 | 64 | 49 | 53 | 56 | 59 | 36 | 64 | 86 | 87 | 72 | 78 | 53 | 64 | 55 | 68 | 54 | 53 | 70 | 54 | 56 | 69 | 56 | 48 | 43 | 41 | 39 | 48 | 66 | 61 | 80 | 59.98 | 87.15 | 31.00
| 6 | 47 | 49 | 52 | 63 | 84 | 82 | 66 | 47 | 70 | 39 | 28 | 50 | 46 | 51 | 60 | 74 | 53 | 42 | 28 | 42 | 69 | 75 | 64 | 26 | 71 | 44 | 68 | 62 | 53 | 50 | ~ | 55.16 | 83.96 | 30.00
| 7 | 29 | 44 | 76 | 66 | 59 | 47 | 40 | 43 | 46 | 38 | 61 | 38 | 53 | 57 | 51 | 40 | 48 | 53 | 52 | 56 | 82 | 39 | 67 | 50 | 50 | 63 | 63 | 71 | 46 | 38 | 49 | 52.09 | 82.19 | 31.00
| 8 | 74 | 79 | 33 | 56 | 39 | 46 | 65 | 63 | 49 | 54 | 76 | 67 | 26 | 47 | 58 | 61 | 66 | 85 | 38 | 68 | 62 | 62 | 59 | 54 | 52 | 45 | 51 | 49 | 39 | 39 | 26 | 54.47 | 85.49 | 31.00
| 9 | 31 | 30 | 43 | 33 | 50 | 39 | 30 | 27 | 46 | 37 | 24 | 48 | 42 | 42 | 42 | 40 | 29 | ~ | ~ | 30 | 23 | 23 | 11 | 11 | 21 | 29 | 24 | 19 | 7.17 | 26 | ~ | 30.65 | 49.60 | 28.00
| 10 | ~ | 2.53 | ~ | ~ | 8.28 | 5.91 | 1.04 | 11 | 5.36 | ~ | ~ | 40 | ~ | ~ | ~ | ~ | ~ | ~ | 18 | ~ | 39 | 36 | 38 | ~ | 66 | ~ | ~ | ~ | ~ | ~ | 44 | 24.17 | 65.56 | 13.00
| 11 | 48 | 24 | 33 | 28 | 33 | 35 | 16 | 24 | 14 | 30 | 41 | 11 | 9 | 16 | 12 | 15 | 26 | 35 | 26 | 34 | 28 | 13 | 6.72 | 4.23 | 5.85 | 7.43 | 3.17 | 4.11 | 25 | 16 | ~ | 20.84 | 48.04 | 30.00
| 12 | 19 | 5.17 | 9 | 7.66 | 56 | 58 | 46 | 20 | 13 | 6.61 | 6.33 | 20 | 59 | 21 | 16 | 27 | 6.19 | 23 | 50 | 46 | 44 | 16 | 15 | 28 | 53 | 58 | 53 | 28 | 26 | 27 | ~ | 28.69 | 58.74 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 67 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 75.2 | 24.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.3
| ID | 75 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 48 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL. | 47.2 | 52.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.5
| ID | 47 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 28 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 68.8 | 31.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 68 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 68 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL | 93.1 | 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.10
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 240 | 103 | 0 | 0 | 0 | 0 | 0 | 0 | 343
| 103 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | REL. | 69.9 | 30.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.5
| ID | 69 | 30 | 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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