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 | 36 | 24 | 32 | 10 | 8.27 | 25 | 58 | 52 | ~ | 58 | 62 | 49 | 40 | 68 | 82 | 105 | 194 | 102 | 147 | 74 | 81 | 105 | 19 | 9 | 22 | 19 | 15 | 9 | 45 | 57 | 36 | 54.75 | 194.06 | 30.00
| 2 | 28 | 25 | 75 | 149 | 12 | 11 | 14 | 18 | 16 | 30 | 28 | 19 | 42 | 40 | 47 | 60 | 104 | 12 | 22 | 16 | 11 | 22 | 23 | 50 | 46 | 36 | 54 | 22 | ~ | ~ | ~ | 36.81 | 149.06 | 28.00
| 3 | ~ | 34 | 105 | 49 | 33 | 46 | 18 | 14 | 32 | 10 | 10 | 5.79 | 8.81 | ~ | 11 | 18 | 64 | 22 | 5.63 | 21 | 48 | 50 | 54 | 21 | 27 | 41 | 34 | 40 | 57 | 22 | 57 | 33.10 | 104.73 | 29.00
| 4 | 37 | 28 | 27 | 27 | 29 | 17 | 10 | 14 | 26 | 37 | 66 | 30 | 7.13 | 14 | ~ | 10 | 18 | 21 | 17 | 32 | 20 | 14 | 37 | ~ | 38 | 17 | 17 | 16 | 25 | 29 | ~ | 24.31 | 65.61 | 28.00
| 5 | 19 | 31 | 27 | 41 | 34 | 25 | 16 | 32 | 23 | 20 | 16 | 14 | 15 | 20 | 25 | 15 | 19 | 17 | 20 | 21 | 19 | 13 | 13 | 31 | 37 | 45 | 41 | 27 | 25 | 26 | 25 | 24.29 | 45.15 | 31.00
| 6 | 23 | 23 | 19 | 17 | 16 | 26 | 28 | 28 | 34 | 25 | 25 | 26 | 31 | 46 | 48 | 40 | 20 | 21 | 25 | 28 | 36 | 25 | 21 | 20 | 25 | 27 | 30 | 32 | 22 | 37 | ~ | 27.38 | 47.56 | 30.00
| 7 | 20 | 21 | 32 | 22 | 30 | 46 | 34 | 19 | 21 | 26 | 26 | 20 | 20 | 50 | 44 | 38 | 11 | 19 | ~ | 20 | 17 | 20 | 23 | 23 | 17 | 19 | 24 | 30 | 45 | 27 | 39 | 26.76 | 50.15 | 30.00
| 8 | 34 | 37 | 38 | 28 | 15 | 20 | 17 | 22 | 17 | 17 | 20 | 21 | 23 | 27 | ~ | 55 | 59 | 77 | 49 | 46 | 44 | 58 | 65 | 47 | 68 | 58 | 34 | 18 | 16 | 23 | 28 | 35.99 | 76.81 | 30.00
| 9 | 17 | 13 | 20 | 21 | 18 | 21 | 23 | 14 | 11 | 13 | 15 | 17 | 20 | 26 | 21 | 20 | 36 | 11 | 24 | 32 | 25 | 25 | 43 | 21 | 29 | 51 | 43 | 22 | 63 | 61 | ~ | 25.88 | 62.88 | 30.00
| 10 | 24 | 26 | 29 | 28 | 31 | 38 | 36 | 37 | 77 | 36 | 15 | 27 | 33 | 29 | 44 | 74 | 82 | 90 | 72 | 61 | 49 | 15 | 52 | 50 | 39 | 29 | 38 | 39 | 25 | 32 | 27 | 41.26 | 90.02 | 31.00
| 11 | 12 | 35 | 26 | 25 | 27 | 26 | 23 | 9 | 24 | 57 | 36 | 52 | 56 | 59 | 53 | 51 | 63 | 60 | 31 | 19 | 39 | 22 | 8.02 | 20 | 32 | 54 | 30 | 31 | 48 | 51 | ~ | 36.02 | 62.98 | 30.00
| 12 | 70 | 65 | 59 | 42 | 39 | 76 | 89 | 167 | 203 | 91 | 60 | 42 | 103 | 148 | 83 | 33 | 51 | 35 | 24 | 25 | 17 | 38 | 17 | 16 | 18 | 36 | 40 | 14 | 15 | 20 | 21 | 56.67 | 202.83 | 31.00
|
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- 23 | 24- 47 | 48- 70 | 71- 105 | 106- 140 | 141- 210 | 211- 280 | over 280 | 23 | 47 | 70 | 105 | 140 | 210 | 280
| |
|
|
ABS. | 34 | 23 | 18 | 9 | 0 | 3 | 0 | 0 | 87
| 53 | 30 | 12 | 3 | 3 | 0 | 0 | 194
| REL. | 39.0 | 26.4 | 20.6 | 10.3 | 0.0 | 3.4 | 0.0 | 0.0 | 100.0
| 60.9 | 34.5 | 13.8 | 3.4 | 3.4 | 0.0 | 0.0 | 17.1
| ID | 39 | 26 | 20 | 20 | 0 | 86 | 0 | 0 | 193
| |
|
|
ABS. | 40 | 47 | 2 | 0 | 0 | 0 | 0 | 0 | 89
| 49 | 2 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 44.9 | 52.8 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 55.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 44 | 52 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 32 | 11 | 1 | 0 | 0 | 0 | 0 | 90
| 44 | 12 | 1 | 0 | 0 | 0 | 0 | 77
| REL. | 51.1 | 35.5 | 12.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 48.9 | 13.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 51 | 35 | 12 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 16 | 43 | 19 | 11 | 0 | 3 | 0 | 0 | 92
| 76 | 33 | 14 | 3 | 3 | 0 | 0 | 203
| REL | 17.3 | 46.7 | 20.6 | 11.9 | 0.0 | 3.2 | 0.0 | 0.0 | 100.0
| 82.6 | 35.9 | 15.2 | 3.3 | 3.3 | 0.0 | 0.0 | 9.12
| ID | 17 | 46 | 20 | 23 | 0 | 81 | 0 | 0 | 190
|
Year
| ABS. | 136 | 145 | 50 | 21 | 0 | 6 | 0 | 0 | 358
| 222 | 77 | 27 | 6 | 6 | 0 | 0 | 203 | REL. | 37.9 | 40.5 | 13.9 | 5.8 | 0.0 | 1.6 | 0.0 | 0.0 | 100.0
| 62.0 | 21.5 | 7.5 | 1.7 | 1.7 | 0.0 | 0.0 | 9.12
| ID | 37 | 40 | 13 | 11 | 0 | 41 | 0 | 0 | 146
|
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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