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 | 24 | 22 | 13 | 10 | 10 | 14 | 18 | 12 | 21 | 40 | 42 | 36 | 43 | 38 | 55 | 28 | 18 | 16 | 10 | 14 | 8.00 | 18 | 27 | 29 | 48 | 86 | 63 | 86 | 78 | 34 | 20 | 31.65 | 86.00 | 31.00
| 2 | 27 | 42 | 30 | 43 | 79 | 95 | 45 | 30 | 41 | 63 | 64 | 36 | 40 | 48 | 37 | 29 | 22 | 43 | 60 | 83 | 67 | 98 | 45 | 40 | 32 | 33 | 28 | 18 | ~ | ~ | ~ | 47.07 | 98.00 | 28.00
| 3 | 20 | 14 | 25 | 39 | ~ | 11 | 14 | 8.00 | 15 | 20 | 28 | 25 | 16 | 12 | 24 | 30 | 28 | 25 | 14 | 17 | 11 | 31 | 49 | 49 | 54 | 43 | 47 | 67 | 34 | 45 | 59 | 29.13 | 67.00 | 30.00
| 4 | 78 | 29 | 16 | 19 | 24 | 23 | 19 | 22 | 30 | 34 | 20 | 19 | 27 | 30 | 26 | 28 | 36 | 36 | 25 | 31 | 31 | 32 | 34 | 12 | 26 | 28 | 58 | 49 | ~ | 36 | ~ | 30.28 | 78.00 | 29.00
| 5 | 26 | 10 | 30 | 21 | 27 | 24 | 25 | 33 | 41 | 48 | 55 | 47 | 52 | 29 | 33 | 30 | 24 | 33 | 30 | 33 | 22 | 20 | 25 | 27 | 22 | 22 | 19 | 40 | 19 | 32 | 23 | 29.74 | 55.00 | 31.00
| 6 | 21 | 24 | 28 | 26 | 19 | ~ | 36 | 24 | 30 | 24 | 15 | 14 | 21 | 21 | 20 | 15 | 17 | 19 | 24 | 26 | 29 | 27 | 23 | 22 | 17 | 26 | 21 | 31 | 30 | 34 | ~ | 23.59 | 36.00 | 29.00
| 7 | 24 | 27 | 30 | 23 | 25 | 30 | 25 | 34 | 28 | 23 | 21 | 18 | 17 | 25 | 23 | 24 | 22 | 16 | 23 | 31 | 43 | 26 | 27 | 37 | 26 | 27 | 29 | 25 | 16 | 12 | 17 | 24.97 | 43.00 | 31.00
| 8 | 26 | 22 | 31 | 30 | 29 | 35 | 41 | 38 | 21 | 20 | 36 | 67 | 33 | 32 | 24 | 33 | 25 | 32 | 27 | 32 | 20 | ~ | ~ | 12 | 22 | 30 | 12 | 14 | 12 | 15 | 23 | 27.38 | 67.00 | 29.00
| 9 | 20 | 29 | 33 | 21 | 21 | 20 | 28 | 26 | 33 | 50 | 24 | 19 | 24 | 16 | 17 | 16 | 19 | 29 | 28 | 28 | 23 | 29 | 40 | 45 | 44 | 51 | 44 | 32 | 26 | 22 | ~ | 28.57 | 51.00 | 30.00
| 10 | 11 | 7.00 | 14 | 15 | 20 | 16 | 20 | 13 | 20 | 8.00 | 5.00 | 8.00 | 11 | 15 | 17 | 28 | 21 | 14 | 30 | 15 | 18 | 25 | 28 | 12 | 7.00 | 10 | 4.00 | 3.00 | 3.00 | 3.00 | 6.00 | 13.77 | 30.00 | 31.00
| 11 | 3.00 | 14 | 9.00 | 10 | 15 | 16 | 42 | 53 | 31 | 28 | 13 | 39 | 32 | 27 | 26 | 21 | 11 | 22 | 21 | 24 | 39 | 59 | 50 | 75 | 27 | 83 | 57 | ~ | 39 | 40 | ~ | 31.93 | 83.00 | 29.00
| 12 | 44 | 80 | 43 | 34 | 14 | 13 | 18 | 23 | ~ | 97 | 60 | 60 | 16 | 24 | 44 | 24 | 40 | 50 | 15 | 20 | 22 | 42 | 39 | 35 | 43 | 29 | 43 | 54 | 64 | 34 | 35 | 38.63 | 97.00 | 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. | 73 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 82.0 | 17.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.2
| ID | 82 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL | 87.7 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 325 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 33 | 0 | 0 | 0 | 0 | 0 | 0 | 98 | REL. | 90.7 | 9.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.2
| ID | 90 | 9 | 0 | 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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