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 | 124 | 44 | 41 | 35 | 30 | 27 | 44 | 34 | 22 | 34 | 129 | 287 | 209 | 248 | 102 | 40 | 26 | 41 | 41 | 27 | 16 | 20 | 31 | 38 | 37 | 59 | 163 | 71 | 44 | 34 | 23 | 68.42 | 287.00 | 31.00
| 2 | 66 | 128 | 36 | 75 | 96 | 75 | 44 | 29 | 56 | 41 | 80 | 20 | 28 | 25 | 23 | 38 | 18 | 27 | 26 | 49 | 53 | 59 | 19 | 21 | 20 | 23 | 31 | 18 | ~ | ~ | ~ | 43.71 | 128.00 | 28.00
| 3 | 21 | 28 | 45 | 35 | 13 | 22 | 30 | 14 | 12 | 15 | 24 | 45 | 20 | 8.00 | 10 | 17 | 12 | 9.00 | 13 | 7.00 | 10 | 15 | 20 | 21 | 23 | 31 | 50 | 22 | 34 | 36 | 101 | 24.61 | 101.00 | 31.00
| 4 | 66 | 21 | 28 | 25 | 29 | 29 | 26 | 16 | 27 | 27 | 20 | 7.00 | 16 | 36 | 25 | 37 | 26 | 21 | 26 | 48 | 28 | 34 | 33 | 36 | 38 | 25 | 26 | 20 | 25 | 21 | ~ | 28.07 | 66.00 | 30.00
| 5 | 17 | 35 | 18 | 12 | 24 | 31 | 36 | 25 | 27 | 25 | 18 | 21 | 12 | 11 | 7.00 | 6.00 | 6.00 | 12 | 8.00 | 7.00 | 16 | 12 | 12 | 9.00 | 26 | 28 | 27 | 32 | 16 | 19 | 26 | 18.74 | 36.00 | 31.00
| 6 | 6.00 | 43 | 19 | 11 | 21 | 15 | 12 | 10 | 18 | 16 | 18 | 11 | 11 | 11 | 18 | 10 | 6.00 | 10 | 13 | 15 | 19 | 8.00 | 21 | 19 | 15 | 17 | 21 | 14 | 15 | 44 | ~ | 16.23 | 44.00 | 30.00
| 7 | 21 | 5.00 | 48 | 10 | 16 | 14 | 21 | 4.00 | 10 | 6.00 | 7.00 | 12 | 14 | 15 | 24 | 6.00 | 32 | 17 | 13 | 21 | 12 | 6.00 | 27 | 7.00 | 4.00 | 14 | 23 | 10 | 18 | 17 | 14 | 15.10 | 48.00 | 31.00
| 8 | 17 | 46 | 4.00 | 27 | 8.00 | 6.00 | 15 | 18 | 7.00 | 16 | 64 | 30 | 10 | 10 | 18 | 17 | 11 | 15 | 17 | 29 | 25 | 12 | 12 | 18 | 12 | 17 | 14 | 13 | 14 | 18 | 10 | 17.74 | 64.00 | 31.00
| 9 | 16 | 31 | 23 | 19 | 22 | 15 | 27 | 17 | 17 | 14 | 10 | 7.00 | 7.00 | 28 | 18 | 20 | 22 | 18 | 22 | 16 | ~ | ~ | ~ | 28 | 38 | 154 | 61 | 70 | 22 | 30 | ~ | 28.59 | 154.00 | 27.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 28 | 24 | 20 | 17 | 20 | 21.80 | 28.00 | 5.00
| 11 | 18 | 28 | 33 | 24 | 31 | 29 | 24 | 43 | 34 | 28 | 22 | 38 | 35 | 27 | 30 | 15 | 12 | 25 | 15 | 14 | 25 | 62 | 69 | 45 | 44 | 52 | ~ | ~ | ~ | ~ | ~ | 31.62 | 69.00 | 26.00
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 57 | 52 | 76 | 41 | 16 | 48.40 | 76.00 | 5.00
|
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. | 71 | 10 | 5 | 2 | 2 | 0 | 0 | 0 | 90
| 19 | 9 | 4 | 2 | 0 | 0 | 0 | 287
| REL. | 78.8 | 11.1 | 5.5 | 2.2 | 2.2 | 0.0 | 0.0 | 0.0 | 100.0
| 21.1 | 10.0 | 4.4 | 2.2 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 78 | 11 | 5 | 4 | 11 | 0 | 0 | 0 | 111
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 89
| 4 | 1 | 1 | 0 | 0 | 0 | 0 | 154
| REL. | 95.5 | 3.3 | 0.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 95 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 30 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL | 83.3 | 16.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.12
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 276 | 20 | 5 | 3 | 2 | 0 | 0 | 0 | 306
| 30 | 10 | 5 | 2 | 0 | 0 | 0 | 287 | REL. | 90.1 | 6.5 | 1.6 | 0.9 | 0.6 | 0.0 | 0.0 | 0.0 | 100.0
| 9.8 | 3.3 | 1.6 | 0.7 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 90 | 6 | 1 | 1 | 3 | 0 | 0 | 0 | 103
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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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