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 | ~ | ~ | ~ | 11 | 27 | ~ | 14 | 11 | 11 | 12 | 11 | ~ | 11 | 11 | 11 | 11 | 11 | 19 | 11 | 12 | 18 | 17 | 29 | 24 | 11 | 11 | 36 | 31 | 19 | 20 | 67 | 18.35 | 67.00 | 26.00
| 2 | ~ | 81 | 36 | 23 | 20 | 11 | 29 | 11 | 49 | 120 | 93 | 33 | 20 | 39 | 111 | 32 | 16 | 15 | 75 | 70 | 54 | 16 | 26 | 33 | 53 | 85 | 101 | 65 | ~ | ~ | ~ | 48.78 | 120.00 | 27.00
| 3 | 45 | 46 | ~ | 39 | 84 | 34 | 67 | 49 | 45 | 60 | ~ | 82 | 62 | 60 | 36 | 55 | 55 | 103 | 30 | 27 | 32 | 19 | 25 | 28 | 49 | 58 | 28 | 31 | 32 | 62 | 41 | 47.72 | 103.00 | 29.00
| 4 | 23 | 16 | 13 | 22 | 14 | 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 16.50 | 23.00 | 6.00
| 5 | ~ | ~ | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 27 | 30 | 30 | 22 | 25 | 20 | 11 | 68 | 50 | 99 | 52 | 43 | 46 | 44 | 59 | 53 | 11 | 50 | 38 | 41 | 31.66 | 99.00 | 29.00
| 6 | 34 | 37 | 25 | 17 | 44 | 15 | 33 | 26 | 27 | 38 | 31 | 21 | 20 | 13 | 28 | 17 | 11 | 28 | 24 | 29 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | ~ | 20.93 | 44.00 | 30.00
| 7 | 11 | ~ | ~ | ~ | ~ | ~ | 27 | 19 | 15 | 70 | 11 | 24 | 29 | 29 | 33 | 37 | 51 | 46 | 28 | 56 | 27 | 21 | 15 | 18 | 19 | 18 | 16 | 26 | ~ | 20 | 16 | 27.28 | 70.00 | 25.00
| 8 | 28 | 34 | 30 | 37 | 56 | ~ | 42 | 34 | 24 | 20 | ~ | 15 | 28 | 36 | 16 | 22 | 21 | 27 | 16 | 24 | 12 | 17 | 21 | ~ | 29 | 33 | 27 | 15 | 23 | 19 | 36 | 26.50 | 56.00 | 28.00
| 9 | 14 | 14 | 29 | 24 | 24 | 29 | 29 | 35 | 29 | 38 | 24 | 23 | 34 | 11 | 56 | 51 | 37 | 17 | 43 | 19 | 17 | 12 | 21 | 23 | 18 | 18 | 16 | 17 | 11 | 14 | ~ | 24.90 | 56.00 | 30.00
| 10 | 11 | 33 | 58 | 11 | 11 | 11 | 19 | 18 | 16 | 12 | 11 | 11 | 30 | 41 | 11 | 22 | 15 | 28 | 21 | 28 | 24 | 32 | 27 | 27 | 34 | 24 | 28 | 24 | 33 | 39 | 11 | 23.26 | 58.00 | 31.00
| 11 | 31 | 35 | 20 | 34 | 11 | 31 | 11 | 11 | 11 | 30 | 26 | 18 | 25 | 17 | 21 | 23 | 18 | 27 | 20 | 11 | 11 | 26 | 11 | 16 | 99 | 11 | 18 | 16 | 32 | 19 | ~ | 23.00 | 99.00 | 30.00
| 12 | 11 | 15 | 19 | 13 | 11 | 15 | 16 | 17 | 18 | 30 | 11 | 48 | 11 | 15 | 17 | 21 | 15 | 14 | 23 | 12 | 17 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 17.57 | 48.00 | 21.00
|
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. | 59 | 19 | 4 | 0 | 0 | 0 | 0 | 0 | 82
| 23 | 4 | 0 | 0 | 0 | 0 | 0 | 120
| REL. | 71.9 | 23.1 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.0 | 4.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 71 | 23 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.5
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 92.7 | 7.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.7
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL | 97.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 276 | 32 | 4 | 0 | 0 | 0 | 0 | 0 | 312
| 36 | 4 | 0 | 0 | 0 | 0 | 0 | 120 | REL. | 88.4 | 10.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.5 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 88 | 10 | 1 | 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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