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 | 39 | 19 | 40 | 80 | 140 | 101 | 15 | 19 | 40 | 40 | 40 | 45 | 40 | 35 | 33 | 35 | 39 | 25 | 28 | 12 | 12 | 16 | 18 | 18 | 17 | 10 | 11 | 11 | 23 | 25 | 29 | 33.98 | 140.00 | 31.00
| 2 | 22 | 23 | 34 | 38 | 29 | 54 | 24 | 13 | 11 | 11 | 10 | 11 | 19 | 27 | 53 | 60 | 51 | 43 | 13 | 8.48 | 25 | 70 | 11 | 12 | 17 | 8.63 | 11 | 11 | ~ | ~ | ~ | 25.70 | 69.50 | 28.00
| 3 | 15 | 22 | 15 | 34 | 43 | 34 | 15 | 28 | 25 | 19 | 24 | 33 | 56 | 12 | 26 | 52 | 61 | 48 | 19 | 14 | 15 | 12 | 15 | 16 | 16 | 22 | 41 | 42 | 44 | 37 | 53 | 29.32 | 61.48 | 31.00
| 4 | 46 | 53 | 61 | 60 | 48 | 21 | 32 | 58 | 59 | 57 | 47 | 37 | 46 | 19 | 10 | 27 | 34 | 24 | 25 | 25 | 29 | 28 | 27 | 18 | 22 | 19 | 13 | 15 | 15 | 33 | ~ | 33.63 | 61.33 | 30.00
| 5 | 23 | 30 | 36 | 38 | 10 | 18 | 51 | 40 | 46 | 45 | 41 | 19 | 36 | 26 | 23 | 22 | 30 | 23 | 15 | 21 | 34 | 41 | 29 | 21 | 21 | 12 | 23 | 14 | 19 | 21 | 21 | 27.30 | 50.56 | 31.00
| 6 | 18 | 18 | 26 | 24 | 37 | 32 | 20 | 24 | 24 | 17 | 16 | 16 | 18 | 18 | 19 | 23 | 23 | 28 | 50 | 42 | 25 | 26 | 23 | 19 | 20 | 33 | 31 | 23 | 16 | 21 | ~ | 24.35 | 49.69 | 30.00
| 7 | 33 | 17 | 19 | 19 | 27 | 21 | 17 | 20 | 36 | 34 | 16 | 32 | 39 | 20 | 32 | 32 | 30 | 13 | 14 | 23 | 23 | 20 | 25 | 20 | 18 | 24 | 23 | 35 | 41 | 57 | 47 | 26.53 | 56.50 | 31.00
| 8 | 27 | 21 | 24 | 28 | 29 | 24 | 35 | 43 | 58 | 32 | 26 | 11 | 10 | 17 | 25 | 32 | 57 | 44 | 47 | 48 | 36 | 32 | 45 | 44 | 46 | 47 | 70 | 51 | 37 | 47 | 42 | 36.63 | 69.93 | 31.00
| 9 | 16 | 25 | 39 | 43 | 29 | 29 | 45 | 34 | 56 | 69 | 46 | 48 | 52 | 24 | 10 | 19 | 17 | 16 | 29 | 34 | 22 | 17 | 26 | 29 | 27 | 16 | 10 | 22 | 37 | 44 | ~ | 31.01 | 68.85 | 30.00
| 10 | 48 | 43 | 45 | 19 | 16 | 10 | 13 | 15 | 30 | 47 | 54 | 39 | 16 | 25 | 19 | 21 | 14 | 17 | 13 | 20 | 21 | 23 | 13 | 23 | 16 | 16 | 27 | 13 | 23 | 30 | 26 | 24.40 | 53.96 | 31.00
| 11 | 34 | 28 | 30 | 34 | 34 | 37 | 34 | 26 | 11 | 25 | 17 | 28 | 24 | 30 | 43 | 62 | 18 | 60 | 23 | 21 | 32 | 64 | 25 | 20 | 30 | 46 | 25 | 27 | 47 | 16 | ~ | 31.69 | 63.65 | 30.00
| 12 | 25 | 26 | 43 | 41 | 45 | 32 | 43 | 39 | 78 | 99 | 113 | 34 | 45 | 96 | 60 | 39 | 34 | 20 | 31 | 27 | 38 | 39 | 48 | 31 | 19 | 32 | 32 | 34 | 32 | 31 | ~ | 43.49 | 112.92 | 30.00
|
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. | 78 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 12 | 2 | 0 | 0 | 0 | 0 | 0 | 140
| REL. | 86.6 | 11.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 86 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 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 | 3.4
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| 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 | 27.8
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 113
| REL | 90.1 | 8.7 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 90 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 328 | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 364
| 36 | 3 | 0 | 0 | 0 | 0 | 0 | 140 | REL. | 90.1 | 9.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 90 | 9 | | 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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