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 | ~ | ~ | 38 | 46 | 28 | 47 | 64 | 65 | 48 | 40 | 17 | 60 | 21 | 39 | 53 | 35 | 13 | 11 | 11 | 11 | 11 | 15 | 23 | 25 | 21 | 67 | 23 | 33 | 15 | 17 | 16 | 31.48 | 67.00 | 29.00
| 2 | 29 | 40 | 18 | 18 | 55 | 64 | 36 | 18 | 12 | 18 | 28 | 11 | 24 | 20 | 26 | 15 | 23 | 20 | 37 | 20 | 28 | 53 | 37 | 47 | 19 | 41 | 34 | 25 | 17 | ~ | ~ | 28.72 | 64.00 | 29.00
| 3 | 11 | 11 | 11 | 11 | 13 | 27 | 19 | 42 | 28 | 19 | 12 | 26 | 33 | 25 | 11 | 11 | 11 | 39 | 11 | 25 | 43 | 43 | 60 | 54 | 20 | 11 | 11 | 11 | 25 | 18 | 24 | 23.10 | 60.00 | 31.00
| 4 | 40 | 23 | 30 | 20 | 13 | 14 | 11 | 11 | 31 | 11 | 33 | 25 | 11 | 18 | 16 | 23 | 22 | 11 | 11 | 20 | 42 | 32 | 31 | 19 | 19 | 31 | 39 | 27 | 22 | 11 | ~ | 22.23 | 42.00 | 30.00
| 5 | 27 | 29 | 29 | 33 | 34 | 31 | 22 | 30 | 27 | 30 | 25 | 39 | 11 | 11 | 17 | 15 | 26 | 25 | 17 | 24 | 21 | 19 | 25 | 19 | 26 | 17 | 17 | 14 | 17 | 12 | 17 | 22.77 | 39.00 | 31.00
| 6 | 18 | 26 | 34 | 33 | 24 | 12 | 15 | 15 | 11 | 11 | 18 | 12 | 22 | 25 | ~ | ~ | ~ | ~ | ~ | 35 | 36 | 11 | 22 | 21 | 11 | 11 | 11 | 17 | 11 | 17 | ~ | 19.16 | 36.00 | 25.00
| 7 | 25 | 30 | 34 | 11 | 14 | 18 | 17 | 11 | 15 | 11 | 15 | 11 | 16 | 11 | 14 | 16 | 11 | 13 | 11 | 11 | 15 | 13 | 11 | 20 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | 15.44 | 34.00 | 25.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 14 | 11 | 11 | 20 | 23 | 23 | 33 | 34 | 11 | 20 | 25 | 21 | 11 | 11 | 23 | 11 | 13 | 11 | 12 | 16 | 18 | 15 | 11 | 20 | 17.16 | 34.00 | 25.00
| 9 | 25 | 11 | 12 | 15 | 16 | 23 | 15 | 24 | 21 | 33 | 11 | 18 | 33 | 17 | 11 | 18 | 11 | 13 | 11 | 13 | 12 | 13 | 13 | 11 | 11 | 24 | 52 | 47 | 33 | 33 | ~ | 20.00 | 52.00 | 30.00
| 10 | 27 | 18 | 18 | 29 | 50 | 16 | 11 | 11 | 14 | 11 | 19 | 15 | 31 | 26 | 23 | 35 | 32 | 22 | 17 | ~ | ~ | ~ | 46 | 32 | 11 | 15 | 17 | 20 | 18 | 44 | 36 | 23.71 | 50.00 | 28.00
| 11 | 19 | 52 | 26 | 16 | 19 | 11 | 24 | 32 | 43 | 32 | 16 | 15 | 11 | 31 | 19 | 24 | 24 | 25 | 48 | 49 | 33 | 44 | 55 | 47 | 17 | 19 | 18 | 39 | 31 | 38 | ~ | 29.23 | 55.00 | 30.00
| 12 | 11 | 24 | 11 | 39 | 16 | 20 | 11 | 21 | 32 | 27 | 11 | 95 | 21 | 15 | 11 | 11 | 11 | 23 | 33 | 29 | 28 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 23.81 | 95.00 | 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. | 79 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 88.7 | 11.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL | 96.2 | 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 320 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 334
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 95 | REL. | 95.8 | 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.12
| ID | 95 | 4 | 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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