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 | ~ | ~ | 43 | ~ | ~ | 30 | 60 | 49 | 50 | ~ | ~ | ~ | ~ | 154 | 72 | ~ | 65 | ~ | ~ | 30 | 43 | 29 | 50 | 52 | ~ | ~ | 62 | 45 | 31 | 20 | 21 | 50.33 | 154.00 | 18.00
| 2 | ~ | ~ | 44 | 63 | 30 | 30 | 75 | ~ | ~ | 70 | 40 | 17 | 11 | 32 | ~ | ~ | ~ | 25 | 26 | 40 | 20 | ~ | ~ | 54 | 22 | 16 | 17 | 51 | ~ | ~ | ~ | 35.95 | 75.00 | 19.00
| 3 | ~ | ~ | 26 | 25 | 41 | 43 | 31 | ~ | ~ | 33 | 42 | 31 | 62 | 14 | ~ | ~ | 31 | 45 | 19 | 22 | 32 | ~ | ~ | 47 | 27 | 27 | 31 | 16 | ~ | ~ | ~ | 32.25 | 62.00 | 20.00
| 4 | 48 | 44 | 42 | 74 | ~ | ~ | 19 | 30 | 38 | 31 | 45 | ~ | ~ | 31 | 27 | 21 | 30 | 42 | ~ | ~ | 24 | ~ | 39 | 43 | 56 | ~ | ~ | 29 | 19 | 33 | ~ | 36.43 | 74.00 | 21.00
| 5 | ~ | ~ | ~ | ~ | 29 | 12 | 16 | ~ | 17 | ~ | ~ | 41 | 46 | 52 | ~ | 36 | ~ | ~ | 22 | 26 | 26 | 16 | 18 | ~ | ~ | 28 | 25 | 21 | 16 | 15 | ~ | 25.67 | 52.00 | 18.00
| 6 | ~ | ~ | ~ | 25 | 31 | 41 | ~ | ~ | 20 | 30 | 35 | 35 | 22 | ~ | ~ | 21 | 35 | 30 | ~ | 15 | ~ | ~ | 11 | 22 | 27 | 31 | 30 | ~ | ~ | ~ | ~ | 27.12 | 41.00 | 17.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 31 | 25 | 39 | 36 | ~ | ~ | 17 | 27 | 27 | 28 | 10 | ~ | ~ | 21 | 30 | 35 | 23 | 26.29 | 39.00 | 14.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 57 | 12 | 32 | 36 | 42 | ~ | ~ | 42 | 27 | 37 | 36 | 18 | ~ | ~ | 33.90 | 57.00 | 10.00
| 9 | 34 | 34 | ~ | 46 | 35 | ~ | ~ | 17 | 23 | 22 | 30 | 33 | ~ | ~ | 24 | 30 | 23 | 37 | 20 | ~ | ~ | 33 | 35 | 35 | 34 | 40 | ~ | ~ | 57 | 55 | ~ | 33.19 | 57.00 | 21.00
| 10 | 35 | 16 | 16 | ~ | ~ | 42 | 66 | 30 | 26 | 17 | ~ | ~ | 10 | 16 | 17 | 27 | 30 | ~ | ~ | 49 | 26 | 47 | 66 | 24 | ~ | ~ | ~ | ~ | ~ | 36 | 35 | 31.55 | 66.00 | 20.00
| 11 | ~ | ~ | 38 | 32 | 91 | 57 | 85 | ~ | ~ | 53 | 39 | 37 | 24 | 39 | ~ | ~ | 35 | ~ | 21 | ~ | 89 | ~ | ~ | 40 | 39 | 37 | 63 | 45 | ~ | ~ | ~ | 48.00 | 91.00 | 18.00
| 12 | 43 | 28 | 23 | 25 | 30 | ~ | ~ | ~ | 47 | 23 | 27 | 9.00 | ~ | ~ | 24 | 37 | 20 | 25 | 58 | ~ | ~ | 68 | 32 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 32.44 | 68.00 | 16.00
|
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. | 45 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 571
| 12 | 1 | 1 | 0 | 0 | 0 | 0 | 154
| REL. | 78.9 | 19.2 | 0.0 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.1 | 1.8 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 78 | 19 | 0 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 53 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 94.6 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.4
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 451
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 541
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL | 81.4 | 18.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 184 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 2121
| 28 | 1 | 1 | 0 | 0 | 0 | 0 | 154 | REL. | 86.7 | 12.7 | 0.0 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.2 | 0.5 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 86 | 12 | 0 | | 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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