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 | ~ | 35 | 30 | 37 | 19 | 9 | 2.82 | 7.99 | 7.34 | 10 | 23 | 36 | 39 | 22 | ~ | 32 | 35 | 50 | 41 | 29 | 50 | 28 | 39 | 23 | ~ | 23 | 23 | 46 | 61 | 57 | 52 | 31.01 | 61.48 | 28.00
| 2 | 23 | 37 | 30 | 41 | 29 | 21 | 54 | 56 | 50 | 39 | 24 | 36 | 46 | 37 | 41 | 55 | 42 | 40 | 37 | 36 | 34 | 25 | 22 | 40 | 44 | 31 | 39 | 54 | 68 | ~ | ~ | 38.96 | 68.05 | 29.00
| 3 | 50 | 59 | 64 | 67 | 58 | 54 | 56 | 45 | 51 | 53 | 55 | 35 | 36 | 43 | 57 | 58 | 48 | 42 | 50 | 42 | 29 | 38 | 49 | 49 | 38 | 52 | 47 | 30 | 52 | 23 | 34 | 47.21 | 67.11 | 31.00
| 4 | 64 | 73 | 60 | 51 | 58 | 58 | 59 | 53 | 69 | 56 | 36 | 46 | 68 | 50 | 77 | 64 | 64 | 41 | 26 | 36 | 48 | 80 | 98 | 43 | 39 | 62 | 104 | 100 | 85 | 76 | ~ | 61.53 | 103.54 | 30.00
| 5 | 68 | 84 | 75 | 71 | 80 | 101 | 84 | 72 | 48 | 74 | 91 | 107 | 80 | 70 | 57 | 91 | 89 | 52 | 62 | 71 | 75 | 61 | 68 | 76 | 87 | 76 | 73 | 76 | 67 | 78 | 49 | 74.61 | 107.36 | 31.00
| 6 | 68 | 78 | 106 | 89 | 97 | 61 | 64 | 90 | 108 | 99 | 90 | 72 | 81 | 71 | 56 | 73 | 64 | 69 | 84 | 80 | ~ | 104 | 54 | 67 | 64 | 56 | 61 | 65 | 62 | 67 | ~ | 75.91 | 107.95 | 29.00
| 7 | 100 | 82 | 77 | 70 | 80 | 75 | 70 | 43 | 61 | 59 | 45 | 40 | 66 | 38 | 47 | 44 | 40 | 46 | 41 | 42 | 49 | 58 | 74 | 64 | 60 | 56 | 65 | 57 | 68 | 63 | 64 | 59.52 | 99.65 | 31.00
| 8 | 74 | 79 | 67 | 59 | 77 | 47 | 41 | 33 | 44 | 67 | 63 | 59 | ~ | 70 | ~ | 58 | ~ | ~ | ~ | ~ | ~ | ~ | 68 | 74 | 55 | 64 | 67 | 35 | 45 | 70 | 61 | 59.88 | 79.39 | 23.00
| 9 | 67 | 62 | 55 | 46 | 30 | 51 | 24 | 34 | 38 | 67 | 35 | 37 | 47 | 54 | 60 | 51 | 30 | 32 | 35 | 31 | 14 | 4.99 | 49 | 32 | 34 | 29 | 10 | 44 | 65 | 58 | ~ | 40.93 | 67.27 | 30.00
| 10 | 42 | 22 | 21 | 14 | 31 | 19 | 29 | 23 | 18 | 36 | 25 | 27 | 6.06 | 20 | 61 | 20 | 17 | 7.23 | 8.32 | 17 | 29 | 20 | 14 | 15 | 41 | 36 | 42 | 23 | 44 | 22 | 47 | 25.61 | 61.26 | 31.00
| 11 | 37 | 27 | 20 | 24 | 14 | 30 | 11 | 17 | 15 | 32 | 26 | 16 | 7.83 | 15 | 13 | 20 | 14 | 33 | 15 | 2.79 | 7.42 | 4.76 | 8.70 | 5.49 | 7.80 | 39 | 19 | 3.37 | 10 | 2.96 | ~ | 16.55 | 39.29 | 30.00
| 12 | 5.97 | 3.23 | 6.26 | 19 | 14 | 17 | 9 | 3.42 | 4.89 | 40 | 24 | 18 | 46 | 45 | 42 | 43 | 17 | 13 | 10 | 14 | 28 | 18 | 8.85 | 13 | 8.46 | 6.35 | 12 | 12 | 10 | 30 | 27 | 18.26 | 46.23 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 72 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 81.8 | 18.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.2
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 14 | 74 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 76 | 2 | 0 | 0 | 0 | 0 | 0 | 108
| REL. | 15.5 | 82.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 84.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.6
| ID | 15 | 82 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 39 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 45 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL. | 46.4 | 53.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 53.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.7
| ID | 46 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 216 | 136 | 2 | 0 | 0 | 0 | 0 | 0 | 354
| 138 | 2 | 0 | 0 | 0 | 0 | 0 | 108 | REL. | 61.0 | 38.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.0 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.6
| ID | 61 | 38 | | 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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