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 | 21 | 24 | 23 | 19 | 27 | 33 | 35 | 35 | 36 | 59 | 30 | 20 | 23 | 17 | 22 | 24 | 31 | 28 | 32 | 30 | 25 | 37 | ~ | ~ | 32 | 32 | 34 | 35 | 20 | 24 | 56 | 29.81 | 58.56 | 29.00
| 2 | 46 | 33 | 18 | 32 | 34 | 35 | 36 | 21 | 23 | 34 | 33 | 13 | 13 | 18 | 28 | 30 | 35 | 37 | 37 | 32 | 34 | 31 | 33 | 34 | 33 | 35 | 34 | 35 | ~ | ~ | ~ | 30.63 | 45.52 | 28.00
| 3 | 33 | 34 | 34 | 34 | 34 | 31 | 26 | 32 | 35 | 36 | 35 | 35 | 33 | 30 | 34 | 37 | 37 | 37 | 36 | ~ | ~ | 35 | 35 | 35 | 36 | 35 | 35 | 34 | 34 | 32 | 35 | 34.10 | 36.94 | 29.00
| 4 | 36 | 36 | 45 | 36 | 34 | 35 | 25 | 31 | ~ | 34 | 33 | 35 | 35 | 34 | 35 | 36 | 36 | 34 | 36 | 37 | 25 | ~ | 31 | 32 | 33 | 34 | 34 | 34 | 33 | 35 | ~ | 34.07 | 45.36 | 28.00
| 5 | 36 | 35 | 32 | 36 | 37 | 39 | 35 | 35 | 35 | 35 | 35 | 36 | 35 | 36 | 35 | 34 | 36 | 38 | 35 | 39 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 37 | 36 | 36 | 35.79 | 39.19 | 23.00
| 6 | 37 | 38 | 34 | 34 | 34 | 35 | 35 | 35 | 34 | 13 | 0.11 | 0.53 | 0.94 | ~ | 4.96 | 4.34 | 2.87 | 2.65 | 2.87 | 3.42 | 2.02 | 2.17 | 2.81 | 6.96 | 13 | 5.35 | 4.23 | 7.09 | 3.51 | 8.60 | ~ | 14.08 | 38.44 | 29.00
| 7 | 3.98 | 5.02 | 4.81 | 6.23 | 4.21 | 2.50 | 3.60 | 2.85 | 5.23 | 3.89 | 3.00 | 8.32 | 3.19 | 4.11 | 5.26 | 6.19 | 14 | 5.10 | 2.15 | 3.33 | 3.15 | 7.72 | 4.29 | 4.65 | 3.81 | 5.94 | 4.53 | 1.90 | 14 | 1.51 | 3.34 | 4.90 | 14.07 | 31.00
| 8 | 3.06 | 2.70 | 7.79 | 2.85 | 2.42 | 3.76 | 4.81 | 5.17 | 4.26 | 3.19 | 6.35 | 4.00 | 7.91 | 3.85 | 2.09 | 2.57 | 1.98 | 1.35 | 0.98 | 1.45 | 3.15 | 1.49 | 7.55 | 15 | 4.19 | 4.40 | 5.24 | 2.25 | 1.70 | 1.04 | 1.25 | 3.86 | 14.98 | 31.00
| 9 | 0.27 | 0.66 | 4.26 | 2.83 | 1.09 | 0.57 | 0.53 | 1.87 | 17 | 17 | 17 | 16 | 18 | 32 | 23 | 23 | 20 | 18 | 25 | 48 | 20 | 20 | 6.34 | 2.61 | 2.45 | 3.44 | 6.94 | 7.15 | 6.75 | 3.84 | ~ | 12.19 | 48.21 | 30.00
| 10 | 3.94 | 4.54 | 5.31 | 3.85 | ~ | 9 | 7.68 | 6.89 | 6.06 | 6.64 | 6.65 | 9 | 11 | 11 | 6.69 | 7.40 | 9 | 14 | 18 | 24 | 27 | 18 | 11 | 12 | 10 | 8.47 | 11 | 10 | 8.27 | 9 | 8.73 | 10.11 | 27.42 | 30.00
| 11 | 9 | 11 | 8.89 | 12 | 16 | 12 | 10 | 12 | 17 | 18 | 39 | 17 | 18 | 13 | 14 | 22 | 13 | 12 | 15 | 16 | 19 | 18 | 18 | 28 | 21 | 19 | 16 | 13 | 12 | 15 | ~ | 16.04 | 38.50 | 30.00
| 12 | 9 | 8.79 | 7.11 | 8.10 | 8.76 | 7.32 | 5.93 | 10 | 10 | 8.89 | 11 | 5.81 | 8.00 | 7.57 | 9 | 16 | 10 | 11 | 11 | 12 | 6.83 | 19 | 26 | 25 | 27 | 15 | 11 | 13 | 13 | 11 | ~ | 11.77 | 26.87 | 30.00
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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. | 84 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 97.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| 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 | 3.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| 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 | 20.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| 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 | 11.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 346 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 99 | | 0 | 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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