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 | 14 | 61 | 38 | 20 | 51 | 22 | 2.00 | 6.00 | 4.00 | 38 | 26 | 18 | 40 | 26 | 20 | 41 | 54 | 66 | 57 | 59 | 63 | 29 | 52 | 56 | 56 | 34 | 55 | 42 | 51 | 70 | 64 | 39.84 | 70.00 | 31.00
| 2 | 37 | 42 | 64 | 49 | 52 | 24 | 36 | 61 | 72 | 52 | 52 | 42 | 64 | 61 | 32 | 51 | 51 | 53 | 28 | 34 | 63 | 33 | 48 | 35 | 47 | 52 | 62 | 36 | 58 | ~ | ~ | 47.97 | 72.00 | 29.00
| 3 | 62 | 71 | 56 | 81 | 81 | 71 | 69 | 49 | 57 | 75 | 61 | 61 | 42 | 36 | 84 | 74 | 71 | 72 | 80 | 66 | 45 | 19 | 52 | 22 | 39 | 47 | 74 | 52 | 53 | 50 | 45 | 58.61 | 84.00 | 31.00
| 4 | 47 | 72 | 77 | 60 | 52 | 85 | 75 | 77 | 70 | 77 | 62 | 46 | 66 | 53 | 64 | 83 | 60 | 79 | 68 | 69 | 82 | 105 | 116 | 79 | 67 | 53 | 85 | 105 | 82 | 94 | ~ | 73.67 | 116.00 | 30.00
| 5 | 84 | 97 | 87 | 98 | 96 | 103 | 118 | 99 | 72 | 87 | 115 | 113 | 94 | 77 | 78 | 94 | 87 | 58 | 68 | 70 | 74 | 72 | 83 | 71 | 75 | 83 | 61 | 53 | 77 | 68 | 79 | 83.58 | 118.00 | 31.00
| 6 | 77 | 71 | 98 | 72 | 68 | 60 | 68 | 71 | 89 | 113 | 91 | 77 | 94 | 84 | 60 | 77 | 76 | 89 | 106 | 123 | 122 | 135 | 64 | 69 | 62 | 67 | 66 | 67 | 63 | 72 | ~ | 81.70 | 135.00 | 30.00
| 7 | 92 | 75 | 70 | 84 | 69 | 81 | 69 | 64 | 60 | 50 | 51 | 60 | 73 | 46 | 57 | 61 | 57 | 48 | 50 | 49 | 52 | 63 | 71 | 68 | 75 | 81 | 83 | 76 | 95 | 90 | 80 | 67.74 | 95.00 | 31.00
| 8 | 54 | 92 | 91 | 88 | 108 | 102 | 68 | 60 | 53 | 72 | 70 | 81 | 106 | 109 | 116 | 82 | 84 | 73 | 78 | 95 | 72 | 67 | 71 | 77 | 68 | 58 | 60 | 55 | 65 | 73 | 65 | 77.84 | 116.00 | 31.00
| 9 | 55 | 55 | 57 | 49 | 39 | 34 | 38 | 37 | 38 | 50 | 40 | 28 | 40 | 47 | 36 | 28 | 31 | 19 | 20 | 25 | 31 | 18 | 32 | 30 | 18 | 18 | 9.00 | 15 | 42 | 44 | ~ | 34.10 | 57.00 | 30.00
| 10 | 31 | 26 | 24 | 16 | 9.00 | 22 | 26 | 24 | 13 | 13 | 11 | 12 | 7.00 | 8.00 | 22 | 19 | 15 | 10 | 11 | 9.00 | 19 | 10 | 6.00 | 9.00 | 13 | 19 | 19 | 10 | 10 | 12 | 10 | 15.00 | 31.00 | 31.00
| 11 | 12 | 11 | 7.00 | 21 | 13 | 17 | 9.00 | 8.00 | 5.00 | 13 | 13 | ~ | 6.00 | 10 | 13 | 11 | 11 | 18 | 10 | 4.00 | 7.00 | 8.00 | 6.00 | 7.00 | 10 | 11 | 22 | 7.00 | 3.00 | 3.00 | ~ | 10.21 | 22.00 | 29.00
| 12 | 2.00 | 2.00 | 2.00 | 3.00 | 6.00 | 6.00 | 5.00 | 4.00 | 2.00 | 7.00 | 18 | 9.00 | 12 | 19 | 18 | 23 | 23 | 12 | 4.00 | 8.00 | 14 | 18 | 10 | 6.00 | 7.00 | 6.00 | 6.00 | 8.00 | 9.00 | 13 | 23 | 9.84 | 23.00 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 54 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 37 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| REL. | 59.3 | 40.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.3
| ID | 59 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 6 | 77 | 8 | 0 | 0 | 0 | 0 | 0 | 91
| 85 | 8 | 0 | 0 | 0 | 0 | 0 | 135
| REL. | 6.5 | 84.6 | 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 93.4 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 6 | 84 | 8 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 35 | 54 | 3 | 0 | 0 | 0 | 0 | 0 | 92
| 57 | 3 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 38.0 | 58.6 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 62.0 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 38 | 58 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31
| REL | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 186 | 168 | 11 | 0 | 0 | 0 | 0 | 0 | 365
| 179 | 11 | 0 | 0 | 0 | 0 | 0 | 135 | REL. | 50.9 | 46.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 49.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 50 | 46 | 3 | 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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