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 | 25 | 17 | 15 | 13 | 14 | 10 | 13 | 11 | 14 | 30 | 38 | 49 | 29 | 64 | 51 | 38 | 11 | 18 | 14 | 18 | 8.31 | 20 | 29 | 35 | 66 | 72 | 60 | 42 | 15 | 19 | 10 | 27.97 | 72.37 | 31.00
| 2 | 36 | 60 | 25 | 63 | 88 | 69 | 56 | 16 | 26 | 33 | 33 | 17 | 13 | 19 | 16 | 8.78 | 13 | 30 | 24 | 39 | 14 | 26 | 12 | 10 | 5.54 | 20 | 10 | 6.68 | ~ | ~ | ~ | 28.24 | 88.04 | 28.00
| 3 | 12 | 17 | 8.94 | 6.47 | 7.82 | 8.32 | 13 | 6.62 | 5.47 | 12 | 20 | 31 | 10 | 2.18 | 35 | 7.57 | 2.87 | 7.01 | 4.85 | 4.01 | 5.91 | 17 | 14 | 14 | 28 | 25 | 31 | 10 | 13 | 16 | 77 | 15.25 | 77.36 | 31.00
| 4 | 20 | 12 | 8.28 | 6.30 | 8.28 | 13 | 4.41 | 10 | 22 | 10 | 10 | 5.24 | 5.43 | 16 | 8.76 | 15 | 8.54 | 3.40 | 9 | 26 | 16 | 8.85 | 10 | 24 | 12 | 6.03 | 6.63 | 11 | 8.27 | 7.54 | ~ | 11.06 | 25.73 | 30.00
| 5 | 5.23 | 6.11 | 7.81 | 1.23 | 8.82 | 11 | 10 | 15 | 4.69 | 7.72 | 8.61 | 18 | 11 | 14 | 7.77 | 3.83 | 13 | 13 | 3.70 | 2.72 | 4.22 | 3.41 | 5.19 | 8.37 | 11 | 7.58 | 15 | 7.83 | 11 | 7.97 | 19 | 8.75 | 18.76 | 31.00
| 6 | 8.87 | 18 | ~ | ~ | 10 | 8.37 | ~ | ~ | 7.97 | 24 | 2.31 | 3.14 | 2.38 | 20 | 13 | 8.29 | 8.16 | 8.85 | 13 | 5.57 | 9 | 4.07 | 7.84 | 6.26 | 5.21 | 3.85 | 10 | 3.91 | 7.98 | 4.97 | ~ | 8.63 | 23.86 | 26.00
| 7 | 5.76 | 3.94 | 6.47 | 4.95 | 3.73 | 5.39 | 5.00 | 4.17 | 5.17 | 4.85 | 7.90 | 5.04 | 2.78 | 7.26 | 7.21 | 7.16 | 13 | 10 | 5.25 | 13 | 3.15 | 6.85 | 8.18 | 11 | 6.81 | 11 | 15 | 6.34 | 6.87 | 4.75 | 16 | 7.19 | 16.28 | 31.00
| 8 | 8.49 | 4.35 | 3.49 | 13 | 6.03 | 6.91 | 11 | 12 | 3.03 | ~ | 15 | ~ | ~ | ~ | ~ | ~ | 9 | 5.65 | 3.63 | 35 | 8.52 | 17 | 20 | 20 | 18 | 24 | 23 | 18 | 9 | 45 | 16 | 14.27 | 45.38 | 25.00
| 9 | 10 | 13 | 13 | 10 | 34 | 24 | 28 | 55 | 29 | 22 | 27 | 23 | 24 | 16 | 23 | 24 | 28 | 14 | 17 | 23 | 12 | 12 | 22 | 11 | 28 | 21 | 16 | 22 | 25 | 11 | ~ | 21.22 | 54.71 | 30.00
| 10 | 22 | 21 | 11 | 12 | 20 | 28 | 19 | 8.00 | 4.35 | 4.03 | 6.37 | 11 | 15 | 5.31 | 16 | 25 | 14 | 10 | 20 | 8.53 | 23 | 8.23 | 13 | 8.02 | 4.97 | 10 | 4.48 | 4.04 | 3.65 | 2.70 | 18 | 12.28 | 27.54 | 31.00
| 11 | 18 | 25 | 24 | 14 | 24 | 11 | 34 | 37 | 20 | 23 | 5.61 | 35 | 37 | 34 | 18 | 15 | 5.55 | 28 | 15 | 12 | 59 | 42 | 41 | 48 | 44 | 37 | 33 | 27 | 37 | 90 | ~ | 29.76 | 89.62 | 30.00
| 12 | 54 | 36 | 43 | 22 | 16 | 14 | 14 | 27 | 71 | 74 | 58 | 53 | 17 | 26 | 15 | 18 | 24 | 33 | 15 | 10 | 11 | 24 | 26 | 18 | 12 | 11 | 11 | 24 | 30 | 31 | 29 | 27.87 | 74.24 | 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. | 79 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| REL. | 87.7 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 20.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 98.8 | 1.1 | 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 | 8.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.11
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 336 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 355
| 19 | 0 | 0 | 0 | 0 | 0 | 0 | 90 | REL. | 94.6 | 5.3 | 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 | 30.11
| ID | 94 | 5 | 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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