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 | 47 | 27 | 19 | 27 | 23 | 33 | 57 | 26 | 116 | 42 | 28 | 32 | 39 | 42 | 19 | 11 | 14 | 16 | 23 | 55 | 21 | 28 | 34 | 19 | 18 | 37 | 31 | 40 | 20 | 21 | 38 | 32.35 | 116.00 | 31.00
| 2 | 52 | 40 | 42 | 58 | 57 | 24 | 28 | 34 | 26 | 26 | 50 | 38 | 27 | 29 | 41 | 26 | 29 | 29 | 54 | 25 | 34 | 17 | 31 | 38 | 41 | 40 | 25 | 16 | 41 | ~ | ~ | 35.10 | 58.00 | 29.00
| 3 | 18 | 29 | 36 | 15 | 24 | 10 | 26 | 11 | 15 | 33 | 19 | 27 | 15 | 18 | 17 | 18 | 33 | 30 | 24 | 34 | 49 | 74 | 64 | 75 | 22 | 28 | 20 | 11 | 17 | 22 | 18 | 27.48 | 75.00 | 31.00
| 4 | 25 | 33 | 30 | 35 | 13 | 20 | 22 | 30 | 37 | 40 | 42 | 27 | 24 | 38 | 30 | 15 | 68 | 40 | 69 | 53 | 5.00 | 48 | 54 | 47 | 48 | 52 | 50 | 48 | 54 | 47 | ~ | 38.13 | 69.00 | 30.00
| 5 | 31 | 41 | 43 | 51 | 47 | 47 | 42 | 80 | 41 | 28 | 16 | 22 | 23 | 23 | 28 | 33 | 38 | 23 | 51 | 16 | 33 | 38 | 30 | 46 | 35 | 26 | 32 | 29 | 23 | 28 | 33 | 34.74 | 80.00 | 31.00
| 6 | 25 | 27 | 29 | 39 | 29 | 15 | 15 | 42 | 34 | 26 | 27 | 24 | 25 | 17 | 8.00 | 18 | 19 | 21 | 31 | 35 | 50 | 24 | 7.00 | 11 | 10 | 22 | 14 | 15 | 25 | 33 | ~ | 23.90 | 50.00 | 30.00
| 7 | 25 | 27 | 56 | 41 | 43 | 39 | 39 | 44 | 68 | 24 | 24 | 36 | 29 | 34 | 30 | 30 | 43 | 13 | 25 | 33 | 26 | 19 | 41 | 40 | 28 | 27 | 36 | 25 | 41 | 31 | 29 | 33.74 | 68.00 | 31.00
| 8 | 22 | 27 | 35 | 33 | 32 | 18 | 31 | 31 | 35 | 33 | 29 | 33 | 22 | 33 | 22 | 30 | 34 | 18 | 13 | 14 | 10 | 10 | 24 | 17 | 12 | 19 | 17 | 31 | 37 | 44 | 35 | 25.84 | 44.00 | 31.00
| 9 | 27 | 23 | 11 | 13 | 15 | 15 | 18 | 20 | 18 | 15 | 28 | 22 | 28 | 13 | 26 | 8.00 | 11 | 25 | 35 | 26 | 24 | 26 | 32 | 34 | 37 | 42 | 49 | 44 | 50 | 43 | ~ | 25.93 | 50.00 | 30.00
| 10 | 40 | 15 | 46 | 83 | 12 | 20 | 23 | 20 | ~ | 20 | 18 | 41 | 62 | 50 | 30 | 40 | 30 | 46 | 75 | 51 | 39 | 63 | 23 | 36 | 44 | 28 | 29 | 34 | 47 | 68 | 57 | 39.67 | 83.00 | 30.00
| 11 | 43 | 32 | 41 | 30 | ~ | 31 | 33 | 71 | 71 | 28 | 44 | 48 | 56 | 50 | 38 | 26 | 69 | 43 | 28 | 36 | 17 | 28 | 17 | 37 | 31 | 27 | 38 | 55 | 46 | 48 | ~ | 40.07 | 71.00 | 29.00
| 12 | 22 | 45 | 40 | 27 | 25 | 32 | 29 | 62 | 47 | 36 | 18 | 28 | 18 | 30 | 59 | 33 | 36 | 26 | 27 | 40 | 43 | 90 | 76 | 50 | 42 | 41 | 46 | 35 | 34 | 50 | 40 | 39.58 | 90.00 | 31.00
|
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. | 81 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 89.0 | 9.8 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 89 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| REL. | 90.1 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.5
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 97.8 | 2.1 | 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 | 9.7
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 74 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| REL | 82.2 | 17.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 82 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 327 | 36 | 1 | 0 | 0 | 0 | 0 | 0 | 364
| 37 | 1 | 0 | 0 | 0 | 0 | 0 | 116 | REL. | 89.8 | 9.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 89 | 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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