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 | 82 | 83 | 67 | 51 | 49 | 58 | 59 | 56 | 35 | 58 | 58 | 36 | 47 | 57 | 59 | 73 | 80 | 79 | 83 | 84 | 82 | 51 | 61 | 65 | 56 | 60 | 53 | 57 | 62 | 58 | 53 | 61.62 | 83.67 | 31.00
| 2 | 48 | 47 | 24 | ~ | 73 | 69 | 63 | 63 | 69 | 69 | 64 | 65 | 68 | 64 | 69 | 71 | 75 | 70 | 48 | 66 | 67 | 74 | 67 | 68 | 70 | 64 | 94 | 75 | ~ | ~ | ~ | 65.34 | 94.10 | 27.00
| 3 | 78 | 58 | 73 | 89 | 63 | 74 | 74 | 75 | 74 | 72 | 69 | 94 | 99 | 94 | 62 | 72 | 69 | 76 | 84 | 71 | 67 | 74 | 64 | 78 | 102 | 105 | 99 | 95 | 66 | 97 | 122 | 80.32 | 121.77 | 31.00
| 4 | 118 | 105 | 116 | 120 | 105 | 72 | 75 | 79 | 82 | 95 | 80 | 80 | 74 | 90 | 97 | 87 | 65 | 87 | 86 | 89 | 99 | 91 | 101 | 98 | 76 | 73 | 84 | 84 | 95 | 110 | ~ | 90.39 | 119.96 | 30.00
| 5 | 111 | 91 | 102 | 91 | 88 | 99 | 81 | 81 | 89 | 104 | 89 | 89 | 87 | 81 | 76 | 78 | 96 | 107 | 110 | 102 | 100 | 99 | 94 | 98 | 107 | 97 | 113 | 124 | 115 | 112 | 96 | 96.93 | 124.33 | 31.00
| 6 | 88 | 109 | 90 | 72 | 93 | 95 | 85 | 84 | 94 | 102 | 92 | 83 | 84 | 66 | 76 | 82 | 78 | 68 | 73 | 72 | 77 | 71 | 76 | 87 | 92 | 113 | 107 | 84 | 94 | 105 | ~ | 86.31 | 113.13 | 30.00
| 7 | 83 | 98 | 103 | 108 | 116 | 100 | 65 | 62 | 50 | 72 | 81 | 99 | 92 | 94 | 73 | 96 | 103 | 105 | 118 | 117 | 86 | 90 | 67 | 63 | 90 | 89 | 75 | 88 | 82 | 87 | 92 | 88.53 | 117.52 | 31.00
| 8 | 97 | 102 | 110 | 124 | 128 | 121 | 104 | 94 | 100 | 78 | 68 | 73 | 78 | 96 | 73 | 61 | 62 | 84 | 78 | 90 | 74 | 67 | 79 | 104 | 124 | 121 | 94 | 90 | 77 | 87 | 77 | 90.75 | 127.54 | 31.00
| 9 | 65 | 63 | 79 | 90 | 96 | 85 | 91 | 111 | 125 | 121 | 97 | 102 | 98 | 107 | 122 | 121 | 121 | 105 | 92 | 93 | 80 | 80 | 79 | 76 | 83 | 69 | 72 | 66 | 62 | 72 | ~ | 90.82 | 125.04 | 30.00
| 10 | 65 | 86 | 79 | 60 | 53 | 52 | 58 | 54 | 50 | 52 | 44 | 62 | 58 | 50 | 59 | 51 | 44 | 48 | 55 | 58 | 63 | 74 | 59 | 60 | 64 | 63 | 44 | 66 | 66 | 77 | 56 | 59.05 | 85.73 | 31.00
| 11 | 81 | 76 | 61 | 69 | 69 | 64 | 51 | 41 | 21 | 14 | 49 | 73 | 52 | 48 | 63 | 63 | 36 | 44 | 50 | 47 | 55 | 53 | 48 | 55 | 68 | 69 | 69 | 77 | 86 | 76 | ~ | 57.57 | 85.50 | 30.00
| 12 | 51 | 58 | 66 | 68 | 64 | 62 | 62 | 59 | 72 | 58 | 59 | 61 | 54 | 60 | 48 | 43 | 55 | 53 | 65 | 57 | 59 | 74 | 79 | 80 | 72 | 67 | 56 | 50 | 47 | 43 | ~ | 60.11 | 80.17 | 30.00
|
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. | 11 | 77 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 78 | 1 | 0 | 0 | 0 | 0 | 0 | 122
| REL. | 12.3 | 86.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 87.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 12 | 86 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 77 | 14 | 0 | 0 | 0 | 0 | 0 | 91
| 91 | 14 | 0 | 0 | 0 | 0 | 0 | 124
| REL. | 0.0 | 84.6 | 15.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 15.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 0 | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 74 | 17 | 0 | 0 | 0 | 0 | 0 | 92
| 91 | 17 | 0 | 0 | 0 | 0 | 0 | 128
| REL. | 1.0 | 80.4 | 18.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 18.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.8
| ID | 1 | 80 | 18 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 62 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL | 31.8 | 68.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 68.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 31 | 68 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 41 | 290 | 32 | 0 | 0 | 0 | 0 | 0 | 363
| 322 | 32 | 0 | 0 | 0 | 0 | 0 | 128 | REL. | 11.2 | 79.8 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 88.7 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.8
| ID | 11 | 79 | 8 | 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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