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 | 78 | 101 | 135 | 108 | 102 | 107 | 99 | 120 | 90 | 167 | 143 | 135 | 146 | 85 | 89 | 134 | 139 | ~ | ~ | 108 | 87 | 119 | 77 | 134 | ~ | ~ | 100 | 121 | 105 | 107 | 123 | 113.32 | 167.08 | 27.00
| 2 | 46 | 66 | 68 | 84 | 71 | ~ | ~ | 52 | 102 | 100 | 107 | 85 | 60 | 63 | 76 | 59 | 69 | 83 | 70 | 56 | 19 | 19 | 35 | 26 | 21 | 14 | 30 | 45 | ~ | ~ | ~ | 58.57 | 107.06 | 26.00
| 3 | 25 | 44 | 32 | 45 | 51 | 46 | 59 | 47 | 51 | 63 | 50 | 57 | 51 | 49 | 32 | 43 | 29 | 55 | 17 | 20 | 66 | 9 | 65 | 6.98 | 16 | ~ | ~ | ~ | 14 | 21 | 13 | 38.41 | 65.81 | 28.00
| 4 | 19 | 12 | 19 | 18 | 17 | 26 | 18 | 17 | 12 | 11 | 12 | 18 | 16 | 15 | 15 | 20 | 12 | 12 | 11 | 12 | 15 | 22 | 16 | 13 | 15 | 10 | ~ | ~ | 11 | 17 | ~ | 15.38 | 26.44 | 28.00
| 5 | 16 | 17 | 39 | 13 | 18 | 15 | ~ | ~ | 24 | 17 | 22 | 22 | 17 | 14 | ~ | 29 | 29 | 31 | 31 | 36 | 31 | 28 | 23 | 18 | 11 | 13 | 12 | 11 | 15 | ~ | ~ | 21.18 | 39.15 | 26.00
| 6 | 11 | 8.81 | 10 | 12 | 13 | 19 | 19 | 41 | 15 | 14 | 16 | 21 | 24 | 32 | 18 | 15 | 18 | 19 | 13 | 11 | 13 | 15 | ~ | ~ | ~ | 19 | 15 | 17 | 25 | 12 | ~ | 17.25 | 41.15 | 27.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.81 | 8.63 | 14 | 12 | 10 | 8.63 | 5.27 | 7.94 | 9 | 8.23 | 7.13 | 7.48 | 9 | 6.10 | 6.65 | 8.35 | 6.08 | 5.08 | 5.46 | 5.57 | 11 | 6.67 | 7.90 | 13.58 | 22.00
| 8 | 6.71 | 6.25 | 4.94 | 5.00 | 6.08 | 6.59 | 6.08 | 6.73 | 6.33 | 6.73 | 6.60 | 7.27 | 7.63 | 8.83 | 9 | 7.77 | 9 | 8.42 | 10 | 8.58 | 10 | 10 | 11 | 11 | 10 | 13 | ~ | ~ | 7.69 | 4.73 | 4.48 | 7.80 | 12.92 | 29.00
| 9 | 7.40 | 8.94 | 7.63 | 7.17 | 8.15 | 10 | 8.50 | 11 | 11 | 13 | 13 | 13 | 14 | 12 | ~ | ~ | 16 | 15 | 12 | 20 | ~ | ~ | 15 | 8.67 | 8.94 | 8.58 | 9.00 | 7.94 | 9 | 8.28 | ~ | 10.78 | 20.19 | 26.00
| 10 | ~ | 13 | 12 | 14 | 11 | 13 | 14 | 14 | 18 | 16 | 15 | 14 | 14 | 13 | 17 | 14 | 14 | 20 | 16 | 13 | 22 | 24 | 26 | 18 | 16 | 16 | 13 | 17 | 23 | 18 | 17 | 16.17 | 25.69 | 30.00
| 11 | 17 | 21 | 21 | 22 | 23 | 16 | 15 | 13 | 13 | 13 | 13 | 13 | 12 | 8.94 | 11 | 15 | 11 | ~ | 10 | 16 | 15 | 11 | 11 | 44 | 21 | 18 | 27 | 13 | 12 | 10 | ~ | 16.06 | 44.48 | 29.00
| 12 | 14 | 14 | 25 | 8.17 | 6.71 | 20 | 5.08 | 8.56 | 18 | 25 | 18 | 19 | 18 | 17 | 19 | 16 | 14 | 9 | 11 | 14 | 18 | 33 | 40 | 23 | 19 | 17 | 18 | 21 | 26 | 26 | ~ | 18.05 | 39.63 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 27 | 32 | 21 | 1 | 0 | 0 | 0 | 0 | 81
| 54 | 22 | 1 | 0 | 0 | 0 | 0 | 167
| REL. | 33.3 | 39.5 | 25.9 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 66.7 | 27.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 33 | 39 | 25 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| 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 | 8.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20
| 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 | 20.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| 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 | 24.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 274 | 32 | 21 | 1 | 0 | 0 | 0 | 0 | 328
| 54 | 22 | 1 | 0 | 0 | 0 | 0 | 167 | REL. | 83.5 | 9.7 | 6.4 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.5 | 6.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 83 | 9 | 6 | | 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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