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 | 27 | 36 | 14 | 8.00 | 12 | 11 | 19 | 9.00 | 12 | 29 | 73 | 38 | 38 | 33 | 24 | 39 | 15 | 25 | 25 | 15 | 6.00 | 14 | 16 | 21 | 20 | 51 | 55 | 49 | 27 | 23 | 9.00 | 25.58 | 73.00 | 31.00
| 2 | 31 | 38 | 15 | 32 | 58 | 52 | 34 | 21 | 40 | 56 | 29 | 11 | 12 | 11 | 13 | 8.00 | 11 | 26 | 24 | 29 | 31 | 56 | 13 | 21 | 14 | 19 | 8.00 | 2.00 | ~ | ~ | ~ | 25.54 | 58.00 | 28.00
| 3 | 5.00 | 12 | 6.00 | 5.00 | 4.00 | 6.00 | 5.00 | 3.00 | 6.00 | 12 | 21 | 17 | 9.00 | 2.00 | 6.00 | 8.00 | 4.00 | 6.00 | 3.00 | 2.00 | 5.00 | 13 | 15 | 10 | 16 | 27 | 23 | 18 | 29 | 22 | 44 | 11.74 | 44.00 | 31.00
| 4 | 35 | 13 | 20 | 11 | 10 | 22 | 19 | 9.00 | 23 | 25 | 7.00 | 2.00 | 5.00 | 19 | 15 | 14 | 26 | 5.00 | 8.00 | 19 | 24 | 21 | 24 | 24 | 16 | 14 | 16 | 12 | 12 | 15 | ~ | 16.17 | 35.00 | 30.00
| 5 | 29 | 9.00 | 16 | 3.00 | 8.00 | 9.00 | 11 | 29 | 18 | 20 | 13 | 12 | 10 | 9.00 | 5.00 | 3.00 | 5.00 | 10 | 2.00 | ~ | 8.00 | 3.00 | 4.00 | 7.00 | 8.00 | 13 | 19 | 13 | 13 | 9.00 | 21 | 11.30 | 29.00 | 30.00
| 6 | 12 | 14 | 9.00 | 7.00 | 20 | 18 | 10 | 11 | 15 | 12 | 7.00 | ~ | ~ | ~ | 8.00 | 11 | 11 | 9.00 | 12 | 8.00 | 29 | 6.00 | 12 | 17 | 14 | 29 | ~ | ~ | ~ | ~ | ~ | 13.09 | 29.00 | 23.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | 7.00 | 6.00 | 9.00 | 5.00 | 6.00 | 25 | 18 | 18 | 19 | 15 | 5.00 | 10 | 13 | 10 | 10 | 5.00 | 18 | 11.50 | 25.00 | 18.00
| 8 | 15 | 4.00 | 5.00 | 17 | 10 | 10 | 18 | 18 | 9.00 | 10 | 17 | 11 | ~ | 13 | 9.00 | 6.00 | 10 | 9.00 | 12 | 10 | 7.00 | 4.00 | 4.00 | 7.00 | 4.00 | 12 | 9.00 | 8.00 | 8.00 | 7.00 | 6.00 | 9.63 | 18.00 | 30.00
| 9 | 4.00 | ~ | ~ | 10 | 33 | 7.00 | 26 | 13 | 8.00 | 11 | 6.00 | 3.00 | 6.00 | 6.00 | 9.00 | 5.00 | 4.00 | 6.00 | 8.00 | 7.00 | 7.00 | 15 | 33 | 24 | 16 | 14 | 16 | 37 | 20 | 29 | ~ | 13.68 | 37.00 | 28.00
| 10 | 20 | 17 | 15 | 22 | 19 | 21 | 9.00 | ~ | ~ | ~ | ~ | 8.00 | 14 | 12 | 19 | 21 | 14 | 6.00 | 29 | 7.00 | 16 | 7.00 | 12 | 7.00 | 6.00 | 11 | 7.00 | 2.00 | 4.00 | 4.00 | 10 | 12.56 | 29.00 | 27.00
| 11 | 7.00 | 11 | 6.00 | 5.00 | 6.00 | 8.00 | 15 | 41 | 19 | 20 | 7.00 | 11 | 19 | 16 | 13 | 15 | 3.00 | 24 | 13 | 8.00 | 24 | 51 | 46 | 43 | 37 | 32 | 24 | 26 | 23 | 37 | ~ | 20.33 | 51.00 | 30.00
| 12 | 45 | ~ | 30 | 15 | 6.00 | 9.00 | 17 | 26 | 56 | ~ | 80 | 75 | 40 | 19 | 28 | 16 | 23 | 31 | 13 | 7.00 | 17 | 22 | 31 | 20 | 16 | 11 | 15 | 27 | 36 | 31 | 16 | 26.83 | 80.00 | 29.00
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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. | 83 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 92.2 | 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 28.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| REL | 95.3 | 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 324 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 335
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 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 | 11.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
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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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