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 | 58 | 71 | 22 | 22 | 33 | 45 | 62 | 39 | 47 | 233 | 139 | 68 | 67 | 125 | 220 | 72 | 33 | 36 | 57 | 52 | 37 | 48 | 53 | 50 | 66 | 271 | 208 | 103 | 114 | 64 | 74 | 83.45 | 271.45 | 31.00
| 2 | 49 | 90 | 59 | 133 | ~ | ~ | ~ | ~ | 85 | 194 | 117 | 53 | 48 | 39 | 47 | 44 | 89 | 186 | 117 | 119 | 99 | 94 | 211 | 89 | 157 | 121 | 40 | 21 | ~ | ~ | ~ | 95.84 | 210.92 | 24.00
| 3 | 24 | 33 | 34 | 26 | 20 | 26 | 15 | 13 | 29 | 63 | 31 | 33 | 21 | 16 | 33 | 43 | 47 | 62 | 38 | 26 | 16 | 24 | 32 | 43 | 57 | 64 | 53 | 54 | 31 | 48 | 114 | 37.78 | 114.24 | 31.00
| 4 | 136 | 62 | 36 | 18 | 50 | 50 | 22 | 56 | 43 | 19 | 29 | 12 | 77 | 34 | 38 | 78 | 29 | 24 | 29 | 70 | 72 | 43 | 33 | 35 | 22 | 14 | 15 | 24 | 16 | 15 | ~ | 40.10 | 136.42 | 30.00
| 5 | 11 | 17 | 32 | 28 | 41 | 42 | 87 | 26 | 21 | 41 | 33 | 91 | 22 | 24 | 32 | 16 | 28 | 56 | 48 | 36 | 38 | 21 | 29 | 34 | 35 | 37 | 33 | 18 | 16 | 18 | 29 | 33.52 | 91.16 | 31.00
| 6 | 91 | 66 | 81 | 33 | 25 | 16 | 21 | 69 | 69 | 33 | 37 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 49.28 | 91.29 | 11.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 39 | 28 | 19 | 80 | 59 | 32 | 48 | 50 | 30 | 23 | 19 | 35 | 34 | 28 | 24 | 54 | 37.82 | 79.79 | 16.00
| 8 | 18 | 15 | 52 | 32 | 38 | 55 | 56 | 63 | 26 | 48 | 100 | 47 | 48 | 47 | 31 | 28 | 59 | 37 | 64 | 73 | 32 | 20 | 24 | 30 | 34 | 37 | 32 | 28 | 24 | 43 | 74 | 42.37 | 100.24 | 31.00
| 9 | 69 | 37 | 25 | 33 | 21 | 62 | 46 | 41 | 36 | 33 | 66 | 26 | 45 | 24 | 38 | 56 | 58 | 56 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 54 | 137 | 59 | ~ | 48.60 | 136.69 | 21.00
| 10 | 33 | 39 | 36 | 25 | 42 | 37 | 60 | 89 | 91 | 25 | 29 | 55 | 89 | 63 | 120 | 155 | 34 | 87 | 87 | 71 | 55 | 98 | 51 | 35 | 32 | 57 | 31 | 20 | 30 | 25 | 18 | 55.52 | 155.20 | 31.00
| 11 | 16 | 51 | 38 | 36 | 41 | 63 | 166 | 95 | 158 | 224 | 61 | 87 | 67 | 38 | 62 | 90 | 46 | 53 | 78 | 48 | 35 | 56 | 154 | 275 | 62 | 101 | 148 | 116 | 50 | 73 | ~ | 86.29 | 274.92 | 30.00
| 12 | 38 | 72 | 62 | 59 | 38 | 25 | 39 | 54 | 199 | 155 | 126 | 91 | 28 | 82 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 76.22 | 198.97 | 14.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 22 | 35 | 11 | 10 | 3 | 5 | 0 | 0 | 86
| 64 | 29 | 18 | 8 | 5 | 0 | 0 | 271
| REL. | 25.5 | 40.6 | 12.7 | 11.6 | 3.4 | 5.8 | 0.0 | 0.0 | 100.0
| 74.4 | 33.7 | 20.9 | 9.3 | 5.8 | 0.0 | 0.0 | 26.1
| ID | 25 | 40 | 12 | 23 | 17 | 145 | 0 | 0 | 265
| |
|
|
ABS. | 37 | 24 | 10 | 1 | 0 | 0 | 0 | 0 | 72
| 35 | 11 | 1 | 0 | 0 | 0 | 0 | 136
| REL. | 51.3 | 33.3 | 13.8 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 48.6 | 15.3 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 51 | 33 | 13 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 27 | 35 | 4 | 2 | 0 | 0 | 0 | 0 | 68
| 41 | 6 | 2 | 0 | 0 | 0 | 0 | 137
| REL. | 39.7 | 51.4 | 5.8 | 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.3 | 8.8 | 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 39 | 51 | 5 | 5 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 13 | 33 | 16 | 5 | 6 | 2 | 0 | 0 | 75
| 62 | 29 | 13 | 8 | 2 | 0 | 0 | 275
| REL | 17.3 | 44.0 | 21.3 | 6.6 | 8.0 | 2.6 | 0.0 | 0.0 | 100.0
| 82.7 | 38.7 | 17.3 | 10.7 | 2.7 | 0.0 | 0.0 | 24.11
| ID | 17 | 44 | 21 | 13 | 40 | 66 | 0 | 0 | 202
|
Year
| ABS. | 99 | 127 | 41 | 18 | 9 | 7 | 0 | 0 | 301
| 202 | 75 | 34 | 16 | 7 | 0 | 0 | 275 | REL. | 32.8 | 42.1 | 13.6 | 5.9 | 2.9 | 2.3 | 0.0 | 0.0 | 100.0
| 67.1 | 24.9 | 11.3 | 5.3 | 2.3 | 0.0 | 0.0 | 24.11
| ID | 32 | 42 | 13 | 11 | 14 | 58 | 0 | 0 | 173
|
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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