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 | 46 | 24 | 26 | ~ | ~ | 30 | 33 | 28 | 40 | 28 | ~ | ~ | 33 | 29 | 56 | 59 | 54 | ~ | ~ | 63 | 67 | 72 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 57 | 86 | 46.17 | 86.00 | 18.00
| 2 | 35 | 37 | 45 | 33 | ~ | ~ | 28 | 28 | 26 | 36 | 40 | ~ | ~ | 39 | 26 | 42 | 49 | 39 | ~ | ~ | 45 | 36 | 48 | 35 | 40 | ~ | ~ | 56 | 52 | ~ | ~ | 38.81 | 56.00 | 21.00
| 3 | 41 | 18 | 13 | ~ | ~ | 35 | 22 | 20 | 27 | 27 | ~ | ~ | 34 | 18 | 28 | 27 | 25 | ~ | ~ | 43 | 72 | 72 | 49 | 47 | ~ | ~ | 44 | 36 | 30 | 39 | 47 | 35.39 | 72.00 | 23.00
| 4 | ~ | ~ | 75 | 50 | 49 | 48 | 65 | ~ | ~ | 71 | 82 | 38 | 45 | 70 | ~ | ~ | 59 | 49 | 83 | 64 | 67 | ~ | ~ | 25 | 24 | 43 | 74 | 98 | ~ | ~ | ~ | 58.95 | 98.00 | 20.00
| 5 | ~ | 74 | 58 | 60 | 50 | ~ | ~ | 41 | 58 | 69 | 71 | 57 | ~ | ~ | 43 | 54 | 54 | 39 | 52 | ~ | ~ | 43 | 49 | ~ | ~ | ~ | ~ | ~ | 40 | 42 | 33 | 51.95 | 74.00 | 19.00
| 6 | 65 | 48 | ~ | ~ | 61 | 26 | 38 | 36 | 65 | ~ | ~ | 86 | 84 | 68 | 50 | 36 | ~ | ~ | 37 | 40 | 44 | 29 | 72 | ~ | ~ | 50 | 43 | 56 | 41 | 48 | ~ | 51.05 | 86.00 | 22.00
| 7 | ~ | ~ | 36 | 27 | 25 | 15 | 28 | ~ | ~ | 40 | 41 | 30 | 31 | 35 | ~ | ~ | 33 | 30 | 27 | 35 | 37 | ~ | ~ | 33 | 50 | 32 | 42 | 34 | ~ | ~ | 41 | 33.43 | 50.00 | 21.00
| 8 | 38 | 33 | 31 | 26 | ~ | ~ | 30 | 29 | 31 | 34 | 29 | ~ | ~ | 31 | 34 | 27 | 24 | 24 | ~ | ~ | 27 | 23 | 30 | 27 | 21 | ~ | ~ | 24 | 25 | 21 | 29 | 28.17 | 38.00 | 23.00
| 9 | 24 | ~ | ~ | 20 | 22 | 12 | 15 | 20 | ~ | ~ | 21 | ~ | ~ | 17 | ~ | ~ | ~ | ~ | ~ | 19 | 19 | 24 | ~ | ~ | 27 | 27 | 20 | 33 | 24 | ~ | ~ | 21.50 | 33.00 | 16.00
| 10 | ~ | 26 | 21 | 15 | 16 | 15 | ~ | ~ | 12 | 15 | 14 | 15 | 21 | ~ | ~ | 29 | 30 | 24 | 27 | 22 | ~ | ~ | 18 | 23 | 24 | 25 | 21 | ~ | ~ | 21 | 14 | 20.36 | 30.00 | 22.00
| 11 | 21 | 53 | 35 | ~ | ~ | 33 | 31 | 28 | 39 | 22 | ~ | ~ | 55 | 43 | 41 | 47 | 22 | ~ | ~ | 58 | 38 | 58 | 57 | 42 | ~ | ~ | 37 | 43 | 29 | 38 | ~ | 39.55 | 58.00 | 22.00
| 12 | 43 | ~ | ~ | 48 | 39 | 38 | 56 | 50 | ~ | ~ | 41 | 28 | 38 | 20 | 22 | ~ | ~ | ~ | ~ | 42 | 24 | 32 | ~ | ~ | 47 | 47 | 27 | 37 | 33 | ~ | ~ | 37.47 | 56.00 | 19.00
|
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. | 50 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 80.6 | 19.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.1
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 32 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 29 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 52.4 | 47.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.4
| ID | 52 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50
| 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 | 25.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 57 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 90.4 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.11
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 199 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 246
| 47 | 0 | 0 | 0 | 0 | 0 | 0 | 98 | REL. | 80.8 | 19.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.4
| ID | 80 | 19 | 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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