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 | ~ | 40 | 27 | 76 | ~ | ~ | 87 | 70 | 67 | 75 | 36 | ~ | ~ | 40 | 53 | 39 | 55 | 63 | ~ | ~ | 56 | 55 | 85 | ~ | 64 | ~ | ~ | 24 | 88 | 89 | 55 | 59.24 | 89.00 | 21.00
| 2 | 50 | ~ | ~ | 48 | 50 | 43 | 102 | 32 | ~ | ~ | 66 | 95 | 78 | 52 | 31 | ~ | ~ | 99 | 65 | 57 | 24 | 73 | ~ | ~ | 103 | 116 | 57 | 43 | ~ | ~ | ~ | 64.20 | 116.00 | 20.00
| 3 | 48 | ~ | ~ | 85 | 33 | 34 | 64 | 39 | ~ | ~ | 63 | 67 | 83 | 75 | 90 | ~ | ~ | 72 | 68 | 59 | 115 | 85 | ~ | ~ | 43 | 67 | 26 | 64 | 42 | ~ | ~ | 62.95 | 115.00 | 21.00
| 4 | ~ | 48 | 52 | 23 | 37 | ~ | ~ | 42 | 44 | 46 | 54 | 76 | ~ | ~ | 42 | 48 | 107 | 46 | 58 | ~ | ~ | 59 | 111 | 50 | 65 | 58 | ~ | ~ | 37 | 52 | ~ | 55.00 | 111.00 | 21.00
| 5 | ~ | 47 | 66 | ~ | ~ | 73 | 53 | ~ | 61 | 62 | ~ | ~ | 97 | 100 | 28 | 52 | 39 | ~ | ~ | 53 | 80 | 70 | 56 | 78 | ~ | ~ | 64 | 141 | 42 | 31 | 64 | 64.62 | 141.00 | 21.00
| 6 | ~ | ~ | 25 | 70 | 77 | 59 | 18 | ~ | ~ | 47 | 46 | 89 | 40 | 76 | ~ | ~ | 63 | 101 | 46 | 63 | 26 | ~ | ~ | 25 | 29 | 28 | 30 | 105 | ~ | ~ | ~ | 53.15 | 105.00 | 20.00
| 7 | 79 | 99 | 138 | 46 | ~ | ~ | ~ | 61 | 57 | 55 | 60 | 114 | ~ | ~ | 131 | 115 | 135 | 47 | 34 | ~ | ~ | 23 | 31 | 34 | 53 | 92 | ~ | ~ | 38 | 97 | 117 | 75.27 | 138.00 | 22.00
| 8 | 118 | 135 | ~ | ~ | 68 | 100 | 95 | 105 | 102 | ~ | ~ | 95 | 79 | 67 | 107 | 103 | ~ | ~ | 64 | 86 | 64 | 32 | 87 | ~ | ~ | 32 | 10 | 91 | 77 | 57 | ~ | 80.64 | 135.00 | 22.00
| 9 | ~ | 94 | 50 | 97 | 94 | 78 | ~ | ~ | 119 | 55 | 63 | 53 | 48 | ~ | ~ | 9.00 | 64 | 73 | 45 | 102 | ~ | ~ | 37 | 46 | 15 | 111 | 82 | ~ | ~ | 108 | ~ | 68.71 | 119.00 | 21.00
| 10 | 32 | 50 | 40 | 50 | ~ | ~ | 24 | 65 | 32 | 40 | 98 | ~ | ~ | 38 | 54 | 73 | 73 | 63 | ~ | ~ | 57 | 147 | 65 | 61 | 36 | ~ | ~ | ~ | 87 | 47 | 74 | 59.36 | 147.00 | 22.00
| 11 | 101 | ~ | ~ | 72 | 57 | 75 | 42 | 41 | ~ | ~ | 87 | 74 | 44 | 93 | 59 | ~ | ~ | 69 | 75 | 102 | 95 | 118 | ~ | ~ | 46 | 48 | 68 | 80 | 96 | ~ | ~ | 73.43 | 118.00 | 21.00
| 12 | ~ | 53 | 80 | 69 | 61 | 58 | ~ | ~ | 42 | 76 | 84 | 30 | 77 | ~ | ~ | 64 | 106 | 118 | 101 | 80 | 88 | ~ | 54 | ~ | ~ | ~ | 90 | ~ | ~ | 57 | 88 | 73.80 | 118.00 | 20.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 21 | 37 | 4 | 0 | 0 | 0 | 0 | 0 | 62
| 41 | 4 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 33.8 | 59.6 | 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 66.1 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.2
| ID | 33 | 59 | 6 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 27 | 30 | 5 | 0 | 0 | 0 | 0 | 0 | 62
| 35 | 5 | 0 | 0 | 0 | 0 | 0 | 141
| REL. | 43.5 | 48.3 | 8.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 56.5 | 8.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 43 | 48 | 8 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 17 | 32 | 16 | 0 | 0 | 0 | 0 | 0 | 65
| 48 | 16 | 0 | 0 | 0 | 0 | 0 | 138
| REL. | 26.1 | 49.2 | 24.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 73.8 | 24.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.7
| ID | 26 | 49 | 24 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 17 | 39 | 7 | 0 | 0 | 0 | 0 | 0 | 63
| 46 | 7 | 0 | 0 | 0 | 0 | 0 | 147
| REL | 26.9 | 61.9 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 73.0 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.10
| ID | 26 | 61 | 11 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 82 | 138 | 32 | 0 | 0 | 0 | 0 | 0 | 252
| 170 | 32 | 0 | 0 | 0 | 0 | 0 | 147 | REL. | 32.5 | 54.7 | 12.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 67.5 | 12.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.10
| ID | 32 | 54 | 12 | 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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