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 | 75 | 69 | 38 | 34 | 53 | 80 | 77 | 36 | 52 | 51 | 70 | 101 | 57 | 49 | 59 | 42 | 23 | 16 | 23 | 22 | 18 | 21 | 47 | 52 | 65 | 46 | 43 | 37 | 16 | 17 | 16 | 45.32 | 101.00 | 31.00
| 2 | 34 | 41 | 19 | 34 | 53 | 82 | 68 | 20 | 18 | 52 | 60 | 55 | 21 | 36 | 37 | 29 | 48 | 35 | 37 | 36 | 25 | 51 | 56 | 40 | 10 | 43 | 49 | 38 | 53 | ~ | ~ | 40.69 | 82.00 | 29.00
| 3 | 28 | 18 | 17 | 6.00 | 6.00 | 23 | 20 | 10 | 6.00 | 23 | 22 | 48 | 62 | 31 | 19 | 29 | 25 | 19 | 18 | 34 | 57 | 65 | 72 | 74 | 50 | 49 | 42 | 30 | 43 | 14 | 17 | 31.52 | 74.00 | 31.00
| 4 | 30 | 37 | 32 | 35 | 41 | 15 | 19 | 21 | 27 | 31 | 39 | 23 | 30 | 26 | 36 | 20 | 42 | 51 | 64 | 70 | 55 | 54 | 43 | 42 | 32 | 44 | 46 | 40 | 40 | 36 | ~ | 37.37 | 70.00 | 30.00
| 5 | 36 | 39 | 36 | 42 | 41 | 36 | 36 | 39 | 39 | 39 | 40 | 41 | 26 | 28 | 27 | 30 | 36 | 20 | 18 | 17 | 26 | 14 | 22 | 33 | 32 | 27 | 30 | 14 | 13 | 9.00 | 18 | 29.16 | 42.00 | 31.00
| 6 | 21 | 34 | 37 | 23 | 34 | 32 | 18 | 20 | 38 | 32 | 38 | 47 | 45 | 39 | 10 | 10 | 13 | 15 | 29 | 35 | 35 | 36 | 27 | 22 | 17 | 18 | 12 | 16 | 16 | 23 | ~ | 26.40 | 47.00 | 30.00
| 7 | 27 | 29 | 25 | 20 | 18 | 19 | 30 | 17 | 16 | 18 | 17 | 19 | 29 | 18 | 16 | 16 | 19 | 35 | 35 | 25 | 34 | 29 | 33 | 45 | 27 | 40 | 35 | 18 | 19 | 19 | 25 | 24.90 | 45.00 | 31.00
| 8 | 43 | 26 | 31 | 33 | 38 | 42 | 34 | 31 | 39 | 36 | 39 | 43 | 42 | 54 | 51 | 50 | 48 | 36 | 37 | 32 | 40 | 16 | 22 | 36 | 15 | 23 | 18 | 43 | 37 | 62 | 40 | 36.68 | 62.00 | 31.00
| 9 | 53 | 28 | 20 | 17 | 23 | 29 | 30 | 28 | 30 | 38 | 38 | 36 | 42 | 44 | 32 | 26 | 19 | 36 | 49 | 45 | 32 | 32 | 34 | 39 | 44 | 50 | 50 | 51 | 54 | 47 | ~ | 36.53 | 54.00 | 30.00
| 10 | 45 | 39 | 49 | 62 | 82 | 57 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 79 | 61 | 46 | 54 | 66 | 58 | 52 | 29 | 29 | 30 | 37 | 35 | 24 | 49.16 | 82.00 | 19.00
| 11 | 21 | 26 | 18 | 18 | 29 | 18 | 18 | 30 | 43 | 52 | 38 | 20 | 34 | 39 | 43 | 31 | 45 | 44 | 30 | 31 | 34 | 66 | 29 | 45 | 62 | 13 | 21 | 43 | 56 | 63 | ~ | 35.33 | 66.00 | 30.00
| 12 | 55 | 56 | 33 | 24 | 37 | 56 | 32 | 35 | 46 | 24 | 30 | 37 | 47 | 27 | 16 | 8.00 | 31 | 52 | 47 | 51 | 39 | 55 | 51 | 52 | 82 | 86 | 81 | 26 | 30 | 29 | 28 | 42.03 | 86.00 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 64 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 27 | 1 | 0 | 0 | 0 | 0 | 0 | 101
| REL. | 70.3 | 28.5 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 70 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL. | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.8
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 25 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL | 68.7 | 31.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 68 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 291 | 62 | 1 | 0 | 0 | 0 | 0 | 0 | 354
| 63 | 1 | 0 | 0 | 0 | 0 | 0 | 101 | REL. | 82.2 | 17.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 82 | 17 | | 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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