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 | 86 | 23 | 12 | 10 | 17 | 9.00 | 13 | 20 | 12 | 20 | 26 | 61 | 82 | 112 | 49 | 21 | 20 | 17 | 15 | 11 | 25 | 20 | 16 | 25 | 57 | 102 | 85 | 47 | 20 | 19 | 15 | 34.42 | 112.00 | 31.00
| 2 | 25 | 58 | 14 | 17 | 39 | 19 | 23 | 15 | 23 | 37 | 31 | 16 | 22 | 11 | 30 | 21 | 15 | 15 | 22 | 33 | 51 | 96 | 18 | 10 | 19 | 8.00 | 12 | 11 | ~ | ~ | ~ | 25.39 | 96.00 | 28.00
| 3 | 6.00 | 9.00 | 30 | 24 | 11 | 15 | 22 | 14 | 10 | 6.00 | 14 | 28 | 16 | 19 | 8.00 | 15 | 9.00 | 27 | 16 | 11 | 5.00 | 11 | 22 | 28 | 21 | 17 | 18 | 20 | 16 | 22 | 72 | 18.13 | 72.00 | 31.00
| 4 | 63 | 16 | 9.00 | 18 | 14 | 18 | 13 | 20 | 14 | 22 | 18 | 25 | 15 | 22 | 18 | 29 | 34 | 22 | 30 | 17 | 17 | 29 | 20 | 29 | 22 | 17 | 20 | 23 | 22 | 19 | ~ | 21.83 | 63.00 | 30.00
| 5 | 23 | 24 | 37 | 24 | 31 | 43 | 37 | 17 | 27 | 23 | 32 | 33 | 56 | 42 | 15 | 14 | 16 | 38 | 24 | 17 | 23 | 28 | 26 | 21 | 27 | 42 | 27 | 22 | 24 | 27 | 34 | 28.19 | 56.00 | 31.00
| 6 | 25 | 27 | 39 | 22 | 47 | 27 | 25 | 22 | 20 | 16 | 27 | 27 | 26 | 32 | 25 | 22 | 18 | 11 | 12 | 11 | 12 | 8.00 | 11 | 12 | 17 | 18 | 18 | 9.00 | 8.00 | 15 | ~ | 20.30 | 47.00 | 30.00
| 7 | 19 | 17 | 41 | 26 | 24 | 16 | 31 | 25 | 16 | 17 | 11 | 12 | 27 | 10 | 16 | 18 | 16 | 11 | 15 | 14 | 20 | 33 | 21 | 28 | 30 | 39 | 24 | 20 | 17 | 17 | 22 | 21.06 | 41.00 | 31.00
| 8 | 15 | 14 | 16 | 19 | 22 | 18 | 16 | 18 | 15 | 18 | 31 | 23 | 20 | 20 | 17 | 20 | 26 | 24 | 20 | 30 | 32 | 18 | 20 | 22 | 23 | 30 | 25 | 20 | 24 | 24 | 25 | 21.45 | 32.00 | 31.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | 65 | 74 | 35 | 38 | 52 | 103 | 34 | 51 | 30 | 28 | 22 | 21 | 26 | 21 | 31 | 20 | 16 | 17 | 33 | 22 | 18 | 26 | 18 | 14 | 14 | 18 | 21 | 13 | 11 | 13 | 12 | 29.58 | 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. | 79 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 2 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 87.7 | 10.0 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 87 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 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 | 1.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| 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 | 3.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 26 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 311
| 5 | 1 | 0 | 0 | 0 | 0 | 0 | 103
| REL | 83.8 | 12.9 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.1 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.10
| ID | 83 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 256 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 274
| 18 | 3 | 0 | 0 | 0 | 0 | 0 | 112 | REL. | 93.4 | 5.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 93 | 5 | 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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