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 | 23 | 27 | 18 | 10 | 14 | 24 | 10 | 7.30 | 11 | 17 | 16 | 9 | ~ | ~ | 11 | 17 | 23 | 17 | 12 | 10 | 11 | 17 | ~ | 12 | 9 | 13 | 15 | 16 | 14 | 18 | 35 | 15.64 | 35.48 | 28.00
| 2 | 29 | 27 | 13 | 10 | 11 | 11 | 13 | 15 | 31 | 54 | 49 | 22 | 27 | 38 | 38 | 16 | 12 | 21 | 20 | 17 | 12 | 12 | 15 | 16 | 17 | 18 | 25 | 13 | ~ | ~ | ~ | 21.51 | 54.16 | 28.00
| 3 | 9 | 13 | 13 | 19 | 14 | 13 | 22 | 14 | 19 | 17 | 17 | 24 | 23 | 25 | 16 | 21 | 22 | 35 | 21 | 14 | 14 | 11 | 12 | 20 | 25 | 14 | ~ | ~ | ~ | ~ | ~ | 17.98 | 34.62 | 26.00
| 4 | ~ | 25 | 22 | 15 | 15 | 11 | 12 | 13 | 11 | 14 | 14 | 10 | 11 | 8.82 | 14 | 12 | 15 | 12 | 16 | 20 | 14 | 12 | 16 | 16 | 16 | 19 | 15 | 11 | 19 | 17 | ~ | 14.66 | 24.55 | 29.00
| 5 | 20 | 14 | 15 | 15 | 17 | 13 | 11 | 10 | 14 | 8.70 | 9 | 12 | 9 | 12 | 10 | 10 | 11 | 16 | 12 | 12 | 12 | 10 | 13 | 14 | 16 | 15 | 17 | 16 | 12 | 13 | 7.93 | 12.83 | 20.26 | 31.00
| 6 | 12 | 11 | 11 | 8.15 | 9 | 11 | 13 | 11 | 11 | 16 | 13 | 8.26 | 8.89 | 8.15 | 10 | 9 | 13 | 5.26 | 5.26 | 6.11 | 3.51 | 4.02 | 5.21 | 7.58 | 6.17 | 8.49 | 5.49 | 3.51 | 6.79 | 4.07 | ~ | 8.48 | 15.56 | 30.00
| 7 | 5.10 | 5.77 | 5.09 | 5.55 | 4.70 | 3.73 | 4.02 | 3.90 | 5.84 | 3.93 | 4.97 | 5.43 | 6.39 | 4.47 | 4.58 | 4.87 | 8.32 | 6.79 | 5.09 | 6.34 | 3.57 | 3.68 | 6.68 | 5.26 | 6.28 | 12 | 8.83 | 8.15 | 5.43 | 5.21 | 3.34 | 5.59 | 12.10 | 31.00
| 8 | 6.34 | 6.28 | 7.87 | 4.92 | 7.13 | 5.77 | 5.09 | 4.30 | 4.53 | 3.18 | 6.30 | 3.79 | 4.30 | 3.64 | 2.89 | 3.79 | 3.06 | 3.62 | 2.77 | 3.23 | 6.45 | 3.34 | 6.57 | 7.41 | 9 | 10 | 9 | 5.49 | 2.66 | 6.11 | 6.06 | 5.33 | 10.07 | 31.00
| 9 | 3.79 | 4.81 | 7.05 | 5.83 | 6.28 | 4.36 | 3.79 | 9 | 10 | 8.23 | 10 | 7.36 | 14 | 17 | 12 | 11 | 13 | 6.91 | 7.41 | 3.90 | 3.73 | 8.43 | 6.62 | 4.92 | 3.79 | 3.01 | 4.39 | 5.62 | 4.70 | 4.92 | ~ | 7.21 | 17.38 | 30.00
| 10 | 4.87 | 4.64 | 4.81 | 3.73 | 7.07 | 7.36 | 5.76 | 5.77 | 2.94 | 4.75 | 5.09 | 9 | 11 | 7.41 | 9 | 7.36 | 10 | 12 | 14 | 20 | 15 | 16 | 8.55 | 5.94 | 7.81 | 5.83 | 6.77 | 10 | 6.55 | 8.49 | 5.55 | 8.20 | 20.09 | 31.00
| 11 | 7.81 | 6.48 | 6.30 | 13 | 12 | 10 | 5.55 | 10 | 11 | 10 | 15 | 17 | 14 | 6.62 | 12 | 11 | 7.17 | 7.11 | 16 | 15 | 24 | 16 | 14 | 21 | 28 | 19 | 11 | 8.94 | 11 | 16 | ~ | 12.69 | 27.84 | 30.00
| 12 | 6.71 | 5.44 | 4.80 | 5.04 | 7.87 | 5.94 | 2.83 | 4.16 | 6.59 | 8.90 | 6.94 | 4.74 | 6.23 | 5.32 | 7.40 | 13 | 8.09 | 7.75 | 13 | 13 | 14 | 22 | 20 | 19 | 20 | 9 | 7.47 | 13 | 15 | 10 | 23 | 10.24 | 22.69 | 31.00
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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. | 81 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL. | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 2.4
| 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 | 17
| 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 | 14.9
| 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 | 28
| 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 | 25.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 356
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| 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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