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 | 35 | 40 | 31 | 30 | 65 | 17 | 23 | 22 | 18 | 36 | 26 | 42 | 46 | 49 | 33 | 54 | 33 | 58 | 41 | 59 | 52 | 60 | 45 | 29 | 29 | 36 | ~ | ~ | 25 | 9.00 | 6.00 | 36.17 | 65.00 | 29.00
| 2 | 36 | 22 | 57 | 17 | 18 | 27 | 54 | 52 | 24 | 36 | 32 | 41 | 22 | 45 | 67 | 56 | 33 | 11 | 14 | 6.00 | 27 | 17 | 13 | 12 | 18 | 44 | 15 | 31 | ~ | ~ | ~ | 30.25 | 67.00 | 28.00
| 3 | 45 | 37 | 47 | 35 | 36 | 38 | 62 | 58 | 30 | 31 | 15 | 24 | 18 | 14 | 22 | 21 | 26 | 11 | 18 | 23 | 60 | 24 | 29 | 29 | ~ | 24 | 52 | 40 | 44 | 21 | 52 | 32.87 | 62.00 | 30.00
| 4 | 23 | 45 | 17 | 37 | 9.00 | 8.00 | 26 | 25 | 23 | 32 | 23 | 28 | 17 | 14 | 23 | 20 | 19 | 27 | 18 | 24 | 23 | 39 | 29 | 40 | 26 | 28 | 26 | 39 | 44 | 34 | ~ | 26.20 | 45.00 | 30.00
| 5 | 43 | 60 | 40 | 34 | 18 | 16 | 22 | 34 | 32 | 51 | 47 | 18 | 15 | 34 | 27 | 44 | 18 | 26 | 28 | 38 | 33 | 30 | 41 | 24 | 37 | 39 | 44 | 24 | 23 | 29 | 28 | 32.16 | 60.00 | 31.00
| 6 | 13 | 18 | 11 | 29 | 37 | 32 | 34 | 20 | 19 | 35 | 23 | 19 | 23 | 6.00 | 29 | 30 | 10 | 24 | 29 | 14 | 19 | 26 | 18 | 28 | 23 | 42 | 51 | 29 | 32 | 26 | ~ | 24.97 | 51.00 | 30.00
| 7 | 16 | 35 | 23 | 30 | 24 | 29 | 56 | 24 | 29 | 29 | 48 | 32 | 27 | 28 | 26 | 24 | 24 | 34 | 30 | 17 | 21 | 30 | 19 | 25 | 36 | 37 | 37 | 71 | 41 | 41 | 42 | 31.77 | 71.00 | 31.00
| 8 | 29 | 41 | 25 | 11 | 36 | 24 | 15 | 14 | 13 | 14 | 27 | 23 | 18 | 7.00 | 33 | 34 | 23 | 12 | 20 | 29 | 15 | 41 | 40 | 49 | 41 | 28 | 30 | 37 | 24 | 28 | 50 | 26.81 | 50.00 | 31.00
| 9 | 24 | 30 | 21 | 20 | 28 | 6.00 | 11 | 6.00 | 6.00 | 6.00 | 6.00 | 13 | 13 | 6.00 | 30 | 13 | 25 | 12 | 21 | 16 | 17 | 28 | 28 | 12 | 40 | 12 | 28 | 35 | 49 | 28 | ~ | 19.67 | 49.00 | 30.00
| 10 | 6.00 | 12 | 35 | 20 | 50 | 20 | 63 | 48 | 30 | 48 | 74 | 54 | 83 | 85 | 110 | 116 | 79 | 97 | 126 | 51 | 18 | 15 | 52 | 90 | 57 | 77 | 87 | 52 | 56 | 51 | 6.00 | 57.03 | 126.00 | 31.00
| 11 | ~ | 22 | 23 | 48 | 31 | 33 | 27 | 29 | 6.00 | 46 | 81 | 39 | 48 | 70 | 92 | 70 | 63 | 56 | 53 | 40 | 31 | 29 | 26 | 6.00 | 47 | 15 | 36 | 16 | 30 | 34 | ~ | 39.55 | 92.00 | 29.00
| 12 | 26 | 34 | 37 | 78 | 26 | 20 | 44 | 40 | 87 | 103 | 20 | 40 | 62 | 56 | 70 | 36 | 36 | 6.00 | 46 | 43 | 39 | 37 | 63 | 31 | 19 | 40 | 20 | 14 | 24 | 17 | 32 | 40.19 | 103.00 | 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. | 71 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 81.6 | 18.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.2
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.5
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 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 | 28.7
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 29 | 4 | 0 | 0 | 0 | 0 | 0 | 91
| 33 | 4 | 0 | 0 | 0 | 0 | 0 | 126
| REL | 63.7 | 31.8 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.3 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 63 | 31 | 4 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 307 | 50 | 4 | 0 | 0 | 0 | 0 | 0 | 361
| 54 | 4 | 0 | 0 | 0 | 0 | 0 | 126 | REL. | 85.0 | 13.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 85 | 13 | 1 | 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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