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 | 5.00 | 21 | 2.00 | 4.00 | 3.00 | 8.00 | 5.00 | 5.00 | 11 | 25 | 37 | 35 | 42 | 55 | 22 | 16 | 13 | 22 | 7.00 | 16 | 19 | 32 | 41 | 46 | 71 | 99 | 112 | 47 | 38 | 29 | 34 | 29.74 | 112.00 | 31.00
| 2 | 47 | 43 | 18 | 43 | 43 | 43 | 39 | 25 | 21 | 31 | 26 | 30 | 40 | 37 | 27 | 21 | 21 | 30 | 51 | 37 | 165 | 53 | 38 | 18 | 23 | 23 | 17 | 15 | ~ | ~ | ~ | 36.61 | 165.00 | 28.00
| 3 | 18 | 14 | 24 | 38 | 8.00 | 9.00 | 14 | 8.00 | 16 | 31 | 35 | 31 | 11 | 8.00 | 19 | 5.00 | 13 | 12 | 11 | 26 | 19 | 22 | 40 | 35 | 41 | 47 | 40 | 47 | 55 | 52 | 83 | 26.84 | 83.00 | 31.00
| 4 | 55 | 23 | 20 | 10 | 7.00 | 13 | 10 | 15 | 13 | 57 | 19 | 25 | 22 | 23 | 35 | 23 | 49 | 43 | 29 | 37 | 31 | 48 | 46 | 36 | 30 | 31 | 60 | 48 | 53 | 49 | ~ | 32.00 | 60.00 | 30.00
| 5 | 49 | 22 | 19 | 25 | 30 | 29 | 20 | 27 | 41 | 42 | 46 | 43 | 46 | 29 | 30 | 36 | 34 | 12 | 35 | 50 | 29 | 25 | 26 | 22 | 25 | 28 | 29 | 39 | 39 | 29 | 24 | 31.61 | 50.00 | 31.00
| 6 | 15 | 26 | 17 | 26 | 45 | 33 | 41 | 23 | 25 | 25 | 24 | 18 | 22 | 31 | 17 | 17 | 16 | 19 | 30 | 34 | 33 | 43 | 37 | 29 | 43 | 49 | 31 | 23 | 18 | 28 | ~ | 27.93 | 49.00 | 30.00
| 7 | 24 | 34 | 23 | 22 | 32 | 13 | 19 | 11 | 23 | 23 | 25 | 17 | 23 | 21 | 20 | 22 | 14 | 12 | 16 | 13 | 20 | 39 | 32 | 42 | 39 | 42 | 44 | 33 | 17 | 20 | 24 | 24.48 | 44.00 | 31.00
| 8 | 34 | 32 | 34 | 26 | 29 | 25 | 42 | 40 | 72 | 23 | 32 | 33 | 35 | 31 | 34 | 50 | 40 | 56 | 56 | 49 | 22 | 14 | 15 | 16 | 15 | 20 | 10 | 18 | 18 | 26 | 29 | 31.48 | 72.00 | 31.00
| 9 | 35 | 52 | 48 | 40 | 27 | 16 | 4.00 | 27 | 16 | 23 | 17 | 14 | 13 | 8.00 | 9.00 | 11 | 8.00 | 19 | 42 | 33 | 28 | 37 | 69 | 95 | 71 | 30 | 62 | 36 | 24 | 43 | ~ | 31.90 | 95.00 | 30.00
| 10 | 31 | 27 | 50 | 40 | 36 | 26 | 37 | 18 | 25 | 8.00 | 9.00 | 10 | 15 | 10 | 12 | 24 | 11 | 11 | 46 | 13 | 19 | 17 | 32 | 12 | 3.00 | 7.00 | 6.00 | 4.00 | 5.00 | 6.00 | 13 | 18.81 | 50.00 | 31.00
| 11 | 7.00 | 37 | 27 | 11 | 19 | 11 | 21 | 37 | 35 | 13 | 6.00 | 20 | 55 | 34 | 17 | 29 | 9.00 | 27 | 30 | 37 | 39 | 26 | 37 | 34 | 28 | 26 | 68 | 109 | 61 | 60 | ~ | 32.33 | 109.00 | 30.00
| 12 | 40 | 53 | 74 | 28 | 11 | 11 | 11 | 22 | 42 | 126 | 96 | 128 | 13 | 18 | 19 | 18 | 18 | 28 | 12 | 11 | 14 | 18 | 28 | 41 | 16 | 16 | 27 | 59 | 125 | 71 | 47 | 40.03 | 128.00 | 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. | 80 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 90
| 10 | 2 | 1 | 0 | 0 | 0 | 0 | 165
| REL. | 88.8 | 8.8 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.1 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 21.2
| ID | 88 | 8 | 1 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 87 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.4
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 91.3 | 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 92
| 13 | 4 | 0 | 0 | 0 | 0 | 0 | 128
| REL | 85.8 | 9.7 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.1 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.12
| ID | 85 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 330 | 29 | 5 | 1 | 0 | 0 | 0 | 0 | 365
| 35 | 6 | 1 | 0 | 0 | 0 | 0 | 165 | REL. | 90.4 | 7.9 | 1.3 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.6 | 1.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 21.2
| ID | 90 | 7 | 1 | | 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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