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 | 43 | 34 | 38 | 41 | 42 | 34 | 35 | 39 | 27 | 33 | 52 | 52 | 32 | 38 | 31 | 23 | 33 | 35 | 26 | 28 | 25 | 18 | 22 | 16 | 28 | 36 | 38 | 21 | 27 | 22 | 38 | 32.53 | 52.44 | 31.00
| 2 | 40 | 33 | 24 | 37 | ~ | 22 | 29 | 27 | 37 | 33 | 35 | 27 | 19 | 25 | 30 | 31 | 31 | 27 | 25 | 28 | 44 | 29 | 28 | 18 | 30 | 26 | 25 | 42 | ~ | ~ | ~ | 29.59 | 43.90 | 27.00
| 3 | 69 | 57 | 61 | 69 | 64 | 52 | 57 | 66 | 65 | 71 | 77 | 60 | 54 | 66 | 74 | 65 | 57 | 70 | 65 | 74 | 60 | 67 | 81 | 83 | 92 | 104 | 77 | 58 | 97 | 111 | 122 | 72.42 | 121.86 | 31.00
| 4 | ~ | 81 | 80 | 92 | 86 | 80 | 82 | 70 | 82 | 99 | 85 | 76 | 79 | 78 | ~ | ~ | ~ | 74 | 68 | 95 | 81 | 85 | 97 | 90 | 93 | 102 | 117 | 107 | 102 | 103 | ~ | 87.82 | 117.00 | 26.00
| 5 | 102 | 88 | 79 | 72 | 74 | 71 | 78 | 119 | 125 | 123 | 126 | 111 | 66 | 91 | 85 | 73 | 79 | 90 | 104 | 90 | 69 | 72 | 78 | 70 | 75 | 88 | 102 | 124 | 126 | ~ | ~ | 91.35 | 126.32 | 29.00
| 6 | ~ | 112 | 96 | 114 | 125 | 117 | 98 | 75 | 117 | 94 | 84 | 79 | 59 | 64 | 86 | 83 | 83 | 81 | 74 | 64 | 79 | 95 | 79 | 54 | 80 | 77 | 95 | 78 | 80 | 90 | ~ | 86.67 | 124.65 | 29.00
| 7 | 69 | 85 | 89 | 51 | 59 | 58 | 56 | 57 | 56 | 71 | 72 | 53 | 77 | 72 | 75 | 63 | 77 | 64 | 77 | 108 | 117 | 86 | 100 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 73.52 | 117.44 | 23.00
| 8 | 97 | 94 | 59 | 90 | 60 | 84 | 107 | 109 | 69 | 82 | 152 | 141 | 81 | 79 | ~ | ~ | ~ | 121 | 75 | 122 | 90 | 62 | 61 | 62 | 58 | 64 | 61 | 54 | 55 | 64 | 60 | 82.62 | 152.15 | 28.00
| 9 | ~ | ~ | 93 | 75 | 81 | 62 | 66 | 66 | 78 | 80 | 68 | 66 | 63 | 57 | 55 | 52 | 44 | 47 | 61 | 60 | 54 | 70 | 56 | 82 | 90 | 92 | 69 | 64 | 43 | 48 | ~ | 65.77 | 93.29 | 28.00
| 10 | 34 | 28 | 21 | 28 | ~ | 26 | 37 | 6.10 | 16 | 50 | 48 | 56 | 56 | 37 | 53 | 60 | 59 | 63 | 60 | 48 | 54 | 55 | 60 | 48 | ~ | 46 | 49 | 62 | 58 | 52 | 52 | 45.58 | 62.94 | 29.00
| 11 | 49 | 45 | 57 | 58 | 57 | 60 | 64 | 59 | 49 | 50 | 62 | 66 | 64 | 58 | 51 | 53 | 37 | 54 | 52 | 55 | 46 | 61 | 55 | 42 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 54.35 | 65.85 | 24.00
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 55 | 43 | 53 | 56 | 38 | 50 | 51 | 49 | 53 | 52 | 61 | 60 | 67 | ~ | 53.03 | 67.27 | 13.00
|
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. | 59 | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 89
| 30 | 2 | 0 | 0 | 0 | 0 | 0 | 122
| REL. | 66.2 | 31.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 66 | 31 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 70 | 14 | 0 | 0 | 0 | 0 | 0 | 84
| 84 | 14 | 0 | 0 | 0 | 0 | 0 | 126
| REL. | 0.0 | 83.3 | 16.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 16.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 0 | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 7 | 64 | 8 | 0 | 0 | 0 | 0 | 0 | 79
| 72 | 8 | 0 | 0 | 0 | 0 | 0 | 152
| REL. | 8.8 | 81.0 | 10.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 91.1 | 10.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.8
| ID | 8 | 81 | 10 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 36 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| 30 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL | 54.5 | 45.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.12
| ID | 54 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 102 | 192 | 24 | 0 | 0 | 0 | 0 | 0 | 318
| 216 | 24 | 0 | 0 | 0 | 0 | 0 | 152 | REL. | 32.0 | 60.3 | 7.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 67.9 | 7.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.8
| ID | 32 | 60 | 7 | 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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