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 | 128 | 83 | 85 | 42 | ~ | 52 | 105 | 34 | 54 | 86 | 126 | 192 | 65 | 122 | 102 | 136 | 58 | 80 | 55 | 56 | 12 | 50 | 57 | 76 | 104 | 129 | 122 | 117 | 118 | 57 | 87 | 86.33 | 192.00 | 30.00
| 2 | 114 | 168 | 76 | 169 | 212 | 169 | 142 | ~ | 231 | 254 | 206 | 52 | 45 | 79 | 65 | 40 | 43 | 81 | 57 | 87 | 103 | 101 | 62 | 96 | 72 | 85 | 25 | 21 | ~ | ~ | ~ | 105.74 | 254.00 | 27.00
| 3 | 43 | 37 | 24 | 28 | 16 | 37 | 26 | 21 | 50 | 58 | 47 | 58 | 26 | 13 | 66 | 34 | 12 | 28 | 16 | 29 | 17 | 45 | 56 | 56 | 83 | 89 | 87 | 60 | 41 | 38 | 108 | 43.52 | 108.00 | 31.00
| 4 | 56 | 49 | 49 | 27 | 30 | 40 | 26 | ~ | 41 | 24 | 31 | 10 | 23 | 39 | 25 | 47 | 31 | 14 | 33 | 54 | 50 | 31 | 21 | 43 | 26 | 13 | 11 | 13 | 10 | 11 | ~ | 30.28 | 56.00 | 29.00
| 5 | 7.00 | 11 | 13 | 6.00 | 34 | 29 | 27 | 25 | 8.00 | 6.00 | 17 | 11 | 11 | 9.00 | 9.00 | 6.00 | 9.00 | 11 | 4.00 | 3.00 | 11 | 4.00 | 20 | 26 | 18 | ~ | 11 | 6.00 | 13 | 14 | 13 | 13.07 | 34.00 | 30.00
| 6 | 10 | 11 | 14 | 9.00 | 6.00 | 7.00 | 17 | 13 | 10 | 23 | 4.00 | 3.00 | 3.00 | 9.00 | 11 | 7.00 | 10 | 8.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.00 | 8.00 | 6.00 | 10 | 7.00 | ~ | 9.22 | 23.00 | 23.00
| 7 | 11 | 5.00 | 9.00 | 9.00 | 7.00 | 9.00 | 7.00 | 7.00 | 8.00 | 7.00 | 10 | 13 | 5.00 | 8.00 | 9.00 | 8.00 | 12 | 10 | 8.00 | 14 | 5.00 | 7.00 | 9.00 | 8.00 | 6.00 | 9.00 | ~ | ~ | ~ | ~ | ~ | 8.46 | 14.00 | 26.00
| 8 | ~ | ~ | 6.00 | 7.00 | 4.00 | 8.00 | 12 | 9.00 | 13 | 6.00 | 9.00 | 2.00 | 2.00 | 5.00 | 18 | 5.00 | 5.00 | 3.00 | 2.00 | 8.00 | 3.00 | 3.00 | 5.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.43 | 18.00 | 21.00
| 9 | 6.00 | 9.00 | 8.00 | 9.00 | 6.00 | 8.00 | 13 | 13 | 10 | 10 | 14 | 13 | 12 | 9.00 | 12 | 18 | 19 | 8.00 | 26 | 21 | 20 | 19 | 22 | 18 | 30 | 39 | 38 | 36 | 36 | 22 | ~ | 17.47 | 39.00 | 30.00
| 10 | 44 | 24 | 19 | 28 | 31 | 31 | 31 | 19 | 31 | 13 | 25 | 28 | 34 | 30 | 34 | 38 | 34 | 23 | 41 | 41 | 59 | 29 | 32 | 32 | 20 | 32 | 12 | 7.00 | 16 | 17 | 23 | 28.32 | 59.00 | 31.00
| 11 | 19 | 56 | 57 | 27 | 23 | 30 | 81 | 85 | 69 | 56 | 33 | 62 | 54 | 48 | 55 | 49 | 15 | 65 | 50 | 29 | 106 | 180 | 155 | 138 | 87 | 85 | 70 | 83 | 70 | 112 | ~ | 68.30 | 180.00 | 30.00
| 12 | 91 | 119 | 74 | 56 | 39 | 27 | 35 | 86 | 213 | 192 | 165 | 119 | 41 | 90 | 140 | 54 | 122 | 185 | 44 | 41 | 42 | 67 | 59 | 45 | 58 | ~ | ~ | 86 | 145 | 108 | 47 | 89.31 | 213.00 | 29.00
|
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. | 30 | 34 | 16 | 6 | 2 | 0 | 0 | 0 | 88
| 58 | 24 | 8 | 2 | 0 | 0 | 0 | 254
| REL. | 34.0 | 38.6 | 18.1 | 6.8 | 2.2 | 0.0 | 0.0 | 0.0 | 100.0
| 65.9 | 27.3 | 9.1 | 2.3 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 34 | 38 | 18 | 13 | 11 | 0 | 0 | 0 | 115
| |
|
|
ABS. | 80 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 97.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| 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 | 26.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 49 | 26 | 9 | 6 | 0 | 0 | 0 | 0 | 90
| 41 | 15 | 6 | 0 | 0 | 0 | 0 | 213
| REL | 54.4 | 28.8 | 10.0 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.6 | 16.7 | 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 54 | 28 | 10 | 13 | 0 | 0 | 0 | 0 | 106
|
Year
| ABS. | 236 | 62 | 25 | 12 | 2 | 0 | 0 | 0 | 337
| 101 | 39 | 14 | 2 | 0 | 0 | 0 | 254 | REL. | 70.0 | 18.3 | 7.4 | 3.5 | 0.5 | 0.0 | 0.0 | 0.0 | 100.0
| 30.0 | 11.6 | 4.2 | 0.6 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 70 | 18 | 7 | 7 | 2 | 0 | 0 | 0 | 105
|
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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