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 | 6.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 45 | 28 | 30 | 42 | 30 | 28 | 23 | 30 | 33 | 37 | 29 | 18 | 9.00 | 57 | 25 | 32 | 31 | 8.00 | 43 | 43 | 29 | 56 | 31.63 | 57.00 | 24.00
| 2 | 46 | 19 | 85 | 47 | 17 | 18 | 27 | 31 | 31 | 8.00 | 9.00 | 36 | 26 | 18 | 51 | 38 | 25 | 38 | 27 | 36 | 13 | 53 | 42 | 16 | 52 | 8.00 | 21 | 55 | ~ | ~ | ~ | 31.89 | 85.00 | 28.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 29 | 46 | 26 | 25 | 56 | 16 | 12 | 24 | 29 | 37 | 23 | 80 | 30 | 89 | 22 | 45 | 19 | 35 | 42 | 29 | 20 | 15 | 16 | 72 | 19 | 13 | 21 | 28 | 18 | 25 | ~ | 32.03 | 89.00 | 30.00
| 5 | 44 | 48 | 23 | 19 | 28 | 23 | 15 | 75 | 27 | 29 | 30 | 27 | 26 | 26 | 15 | 7.00 | 8.00 | 6.00 | 35 | 22 | 14 | 13 | 6.00 | 19 | 36 | 45 | 41 | 17 | 12 | 18 | 14 | 24.77 | 75.00 | 31.00
| 6 | 11 | 6.00 | 6.00 | 11 | 18 | 38 | 25 | 24 | 15 | 70 | 25 | 56 | 51 | 23 | 11 | 24 | 20 | 9.00 | 10 | 11 | 21 | 6.00 | 9.00 | 25 | 14 | 29 | 29 | 33 | 21 | 53 | ~ | 23.47 | 70.00 | 30.00
| 7 | 24 | 20 | 10 | 13 | 12 | 16 | 8.00 | 23 | 9.00 | 23 | 16 | 15 | 11 | 23 | 20 | 10 | 30 | 13 | 10 | 10 | 11 | 19 | 8.00 | 51 | 19 | 15 | 17 | 9.00 | 18 | 12 | 10 | 16.29 | 51.00 | 31.00
| 8 | 19 | ~ | ~ | 16 | 14 | 56 | 13 | 16 | 28 | 23 | 18 | 16 | 29 | 45 | 34 | 47 | 18 | 44 | 32 | 29 | 21 | 77 | 39 | 32 | 22 | 40 | 33 | 26 | 28 | 28 | 29 | 30.07 | 77.00 | 29.00
| 9 | 38 | 25 | 22 | 33 | 19 | 19 | 21 | 16 | 15 | 41 | 44 | 21 | 38 | 21 | 22 | ~ | ~ | ~ | 29 | 27 | 87 | 88 | 25 | 129 | 42 | 28 | 35 | 30 | 28 | ~ | ~ | 36.27 | 129.00 | 26.00
| 10 | 11 | 32 | 11 | 32 | 26 | 42 | 7.00 | 8.00 | 7.00 | 18 | 22 | 12 | 16 | 13 | 11 | 25 | 36 | 38 | 16 | 44 | 23 | 14 | 22 | 81 | 17 | 12 | 13 | 8.00 | 17 | 29 | 10 | 21.71 | 81.00 | 31.00
| 11 | 15 | 12 | 15 | 48 | 34 | 23 | 21 | 20 | 7.00 | 29 | 20 | 18 | 10 | 11 | 18 | 19 | 15 | 43 | 20 | 40 | 36 | 16 | 23 | 10 | 18 | 51 | 29 | 26 | 42 | 62 | ~ | 25.03 | 62.00 | 30.00
| 12 | 27 | 27 | 8.00 | 14 | 7.00 | 25 | 59 | 11 | 29 | 20 | 16 | 18 | 41 | 31 | 19 | 17 | 6.00 | 11 | 29 | 9.00 | 63 | 20 | 17 | 7.00 | 12 | 11 | 28 | 14 | 31 | 18 | 13 | 21.23 | 63.00 | 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. | 45 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 521
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 86.5 | 13.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.2
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 14.4
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 86
| 6 | 1 | 0 | 0 | 0 | 0 | 0 | 129
| REL. | 93.0 | 5.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.0 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 93 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.10
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 294 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 321
| 27 | 1 | 0 | 0 | 0 | 0 | 0 | 129 | REL. | 91.5 | 8.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.4 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 91 | 8 | | 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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