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 | 66 | 42 | 27 | 50 | 50 | 44 | 38 | 27 | 27 | 27 | 34 | 38 | 43 | 35 | 49 | 64 | 42 | 51 | 52 | 46 | 45 | 45 | 33 | 32 | 35 | 34 | 56 | 63 | 28 | ~ | ~ | 42.12 | 65.94 | 29.00
| 2 | ~ | 44 | 40 | 34 | 54 | 60 | 57 | 48 | 29 | ~ | 57 | 53 | 47 | 47 | 71 | 53 | 40 | 54 | 49 | 62 | 63 | 74 | 72 | 66 | 69 | 61 | 76 | 95 | ~ | ~ | ~ | 56.75 | 94.67 | 26.00
| 3 | 74 | 68 | 54 | 49 | ~ | 94 | 97 | 80 | 43 | 57 | 60 | 52 | 69 | 67 | 47 | 35 | 46 | 57 | 71 | 76 | 67 | 33 | 40 | 45 | 44 | 84 | 89 | 90 | 69 | 38 | 82 | 62.65 | 97.23 | 30.00
| 4 | 108 | 115 | 85 | 101 | 72 | 58 | 77 | 82 | 77 | 72 | 64 | 78 | 71 | 76 | 64 | 57 | 60 | 72 | 74 | 84 | 71 | 68 | 73 | 103 | 113 | 78 | 81 | 73 | 97 | 111 | ~ | 80.53 | 114.93 | 30.00
| 5 | 97 | 100 | 117 | 70 | 54 | 48 | 45 | 44 | 94 | 87 | 75 | 81 | 83 | 110 | 84 | 98 | 84 | 68 | 82 | 89 | 73 | 90 | 106 | 117 | 97 | 112 | 123 | 34 | 85 | 79 | 85 | 84.27 | 122.60 | 31.00
| 6 | 61 | 66 | 70 | 61 | 64 | 78 | 78 | 63 | 87 | 73 | 69 | 67 | 99 | 109 | 122 | 87 | 63 | 60 | 59 | 79 | 86 | 58 | 62 | 63 | 89 | 91 | 116 | 96 | 95 | 103 | ~ | 79.17 | 122.17 | 30.00
| 7 | 60 | 55 | 69 | 80 | 91 | 117 | 109 | 69 | 56 | 90 | 66 | 83 | 57 | 86 | 66 | 44 | 51 | 82 | 71 | 68 | 64 | 91 | 76 | 60 | 71 | 83 | 104 | 88 | 87 | 106 | 121 | 78.04 | 120.73 | 31.00
| 8 | 68 | 95 | 91 | 61 | 60 | 69 | 57 | 62 | 58 | 52 | 64 | 86 | 49 | 93 | 122 | 113 | 77 | 86 | 91 | 83 | 50 | 61 | 63 | 93 | 118 | 108 | 76 | 63 | 48 | 77 | 60 | 75.98 | 122.17 | 31.00
| 9 | 67 | 58 | 62 | 45 | 40 | 46 | 40 | 56 | 51 | 46 | 48 | 40 | 39 | 38 | 37 | 42 | 44 | 45 | 62 | 56 | 60 | ~ | ~ | ~ | 27 | ~ | 39 | ~ | ~ | ~ | ~ | 47.28 | 67.12 | 23.00
| 10 | ~ | 59 | 50 | 42 | 43 | 47 | 54 | 48 | 55 | 51 | 47 | 48 | 54 | 78 | 73 | 43 | 60 | 54 | 66 | 67 | 40 | 38 | 38 | 37 | 23 | 36 | 41 | 37 | 46 | 47 | 57 | 49.23 | 77.50 | 30.00
| 11 | 57 | 40 | 38 | 40 | 52 | 32 | 42 | 57 | 45 | 50 | 51 | 18 | 42 | 18 | 32 | 35 | 23 | 14 | 45 | 41 | 28 | 46 | 55 | 45 | 47 | 13 | 5.14 | 28 | 18 | 43 | ~ | 36.62 | 57.24 | 30.00
| 12 | 41 | 29 | 25 | 19 | 20 | 17 | 23 | 50 | 62 | 48 | 7.29 | 52 | 34 | 48 | 29 | 56 | 33 | 31 | 47 | 63 | 52 | 66 | 66 | 67 | 58 | 65 | 65 | 63 | 66 | 64 | 61 | 46.08 | 67.08 | 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. | 47 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 38 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 55.2 | 44.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 44.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.3
| ID | 55 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 4 | 75 | 12 | 0 | 0 | 0 | 0 | 0 | 91
| 87 | 12 | 0 | 0 | 0 | 0 | 0 | 123
| REL. | 4.3 | 82.4 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 95.6 | 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 4 | 82 | 13 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 22 | 56 | 7 | 0 | 0 | 0 | 0 | 0 | 85
| 63 | 7 | 0 | 0 | 0 | 0 | 0 | 122
| REL. | 25.8 | 65.8 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 74.1 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 25 | 65 | 8 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL | 70.3 | 29.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.10
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 137 | 196 | 19 | 0 | 0 | 0 | 0 | 0 | 352
| 215 | 19 | 0 | 0 | 0 | 0 | 0 | 123 | REL. | 38.9 | 55.6 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 61.1 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 38 | 55 | 5 | 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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