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 | 13 | 34 | 20 | 25 | 24 | 5.34 | 4.20 | 4.70 | 16 | 27 | 15 | 28 | 42 | 14 | 10 | 29 | 46 | 57 | 47 | 38 | 57 | 26 | 47 | 37 | 21 | 19 | 22 | 39 | 57 | 55 | 49 | 29.98 | 57.30 | 31.00
| 2 | 24 | 41 | 45 | 37 | 27 | 16 | 41 | 52 | 58 | 33 | 29 | 40 | 52 | 37 | 25 | 40 | 42 | 31 | 23 | 45 | 32 | 17 | 22 | 28 | 45 | 22 | 45 | 53 | 40 | ~ | ~ | 35.93 | 58.05 | 29.00
| 3 | 55 | 57 | 55 | 69 | 60 | 46 | 50 | 42 | 58 | 46 | 55 | 29 | 18 | 42 | 62 | 53 | 58 | 51 | 62 | 47 | 31 | 18 | 51 | 27 | 29 | 58 | 52 | 33 | 57 | 18 | 33 | 45.91 | 68.73 | 31.00
| 4 | 51 | 76 | 73 | 48 | 63 | 70 | 62 | 53 | 66 | 61 | 49 | 40 | 62 | 44 | 74 | 71 | 75 | 67 | 48 | 59 | 63 | 89 | 100 | 71 | 49 | 62 | 87 | 92 | 80 | 75 | ~ | 66.04 | 99.94 | 30.00
| 5 | 82 | 83 | 82 | 79 | 82 | 98 | 99 | 75 | 65 | 81 | 108 | 96 | 81 | 54 | 70 | 87 | 73 | 42 | 44 | ~ | 68 | 57 | 64 | 79 | 83 | 61 | 70 | 59 | 59 | 72 | 52 | 73.48 | 108.28 | 30.00
| 6 | 64 | 84 | 106 | 70 | 86 | 60 | 63 | 83 | 102 | 104 | 92 | 77 | 88 | 89 | 56 | 75 | 57 | 75 | 89 | 111 | 103 | 112 | 40 | 60 | 50 | 61 | 56 | 65 | 52 | 61 | ~ | 76.31 | 111.81 | 30.00
| 7 | 84 | 58 | 65 | 71 | 75 | 71 | 63 | 40 | 51 | 42 | 27 | 42 | 61 | 32 | 45 | 50 | 50 | 40 | 44 | 47 | 36 | 57 | 67 | 52 | 46 | 55 | 55 | 56 | 77 | 59 | 47 | 53.69 | 83.72 | 31.00
| 8 | 75 | 73 | 63 | 57 | 76 | 58 | 50 | 22 | 31 | 58 | 66 | 87 | 80 | 80 | 95 | 64 | 65 | 55 | 69 | 75 | 72 | 57 | 70 | 83 | 56 | 58 | 58 | 41 | 47 | 70 | 73 | 63.95 | 94.94 | 31.00
| 9 | 51 | 53 | 50 | 45 | 33 | 32 | 27 | 28 | ~ | 57 | 42 | 48 | 53 | 51 | 47 | 45 | 32 | 30 | 32 | 31 | 22 | 31 | 48 | 39 | 20 | 20 | 19 | 62 | 77 | 76 | ~ | 41.43 | 76.64 | 29.00
| 10 | 45 | 23 | 17 | 12 | 14 | 28 | 30 | 16 | 19 | 26 | 17 | 21 | 5.98 | 33 | 65 | 28 | 26 | 27 | 4.57 | 36 | 48 | 23 | 10 | 14 | 29 | 29 | 28 | 21 | 29 | 21 | 30 | 24.97 | 65.42 | 31.00
| 11 | 21 | 19 | 15 | 26 | 23 | 39 | 11 | 11 | 10 | 20 | 19 | 25 | 13 | 10 | 11 | 14 | 12 | 20 | 15 | 6.94 | 3.60 | 3.75 | 4.32 | 4.02 | 5.49 | 23 | 20 | 3.24 | 3.01 | 2.92 | ~ | 13.77 | 39.05 | 30.00
| 12 | 3.87 | 3.06 | 2.14 | 10 | 5.07 | 10 | 5.61 | 2.28 | 2.41 | 21 | 11 | 8.13 | 34 | 26 | 32 | 35 | 23 | 8.87 | 4.50 | 2.15 | 15 | 11 | 5.45 | 11 | 9 | 3.15 | 6.80 | 4.14 | 3.56 | 16 | 19 | 11.43 | 35.13 | 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. | 73 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 80.2 | 19.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 14 | 73 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 76 | 3 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 15.5 | 81.1 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 84.4 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 15 | 81 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 45 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 50.5 | 49.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 49.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 50 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 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. | 224 | 137 | 3 | 0 | 0 | 0 | 0 | 0 | 364
| 140 | 3 | 0 | 0 | 0 | 0 | 0 | 112 | REL. | 61.5 | 37.6 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 38.5 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 61 | 37 | | 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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