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 | 1.47 | 1.11 | 3.34 | 1.15 | 3.59 | 2.45 | 2.23 | 6.69 | 9 | 4.12 | 6.57 | 3.38 | 9 | 11 | 7.07 | 7.22 | 14 | 21 | 19 | 13 | 21 | 15 | 15 | 10 | 8.15 | 6.55 | 10 | 11 | 14 | 14 | 11 | 9.07 | 21.28 | 31.00
| 2 | 4.11 | 10 | 18 | 10 | 5.17 | 2.32 | 1.60 | 12 | 19 | 7.05 | 5.41 | 7.83 | 14 | 10 | 2.60 | 7.76 | 13 | 12 | 2.72 | 14 | 15 | 13 | 4.44 | 10 | 14 | 12 | 11 | 18 | 14 | ~ | ~ | 9.93 | 18.78 | 29.00
| 3 | 8.45 | 12 | 12 | 19 | 17 | 19 | 20 | 16 | 19 | ~ | 16 | 12 | 7.21 | 13 | 23 | 19 | 20 | 18 | 18 | 15 | 11 | 12 | 18 | 6.18 | 12 | 16 | 15 | ~ | 15 | 18 | ~ | 15.28 | 22.69 | 28.00
| 4 | ~ | ~ | 20 | 17 | 19 | 27 | 16 | 19 | 21 | 18 | 17 | 14 | 17 | 14 | 22 | 21 | 15 | 19 | 19 | 18 | 19 | 18 | 21 | 22 | 13 | 16 | 23 | 25 | 19 | 19 | ~ | 18.81 | 26.50 | 28.00
| 5 | 20 | 28 | 22 | 17 | ~ | 22 | 21 | 23 | 15 | 22 | 27 | 29 | 26 | 19 | 18 | 18 | 26 | 23 | 13 | 20 | 19 | 16 | 14 | 19 | 27 | 10 | 27 | 25 | 15 | 25 | 17 | 20.76 | 28.89 | 30.00
| 6 | 18 | 20 | 23 | 26 | 32 | 29 | ~ | 26 | 27 | 29 | 27 | 33 | 33 | 31 | 28 | 31 | 26 | 26 | 26 | 30 | 31 | 36 | 25 | 21 | 16 | 23 | 24 | 25 | 23 | 22 | ~ | 26.40 | 36.37 | 29.00
| 7 | 21 | 22 | 28 | 26 | 29 | 26 | 31 | 24 | 19 | 23 | 11 | 14 | 23 | 15 | 16 | 18 | 19 | 16 | 23 | 11 | 12 | 15 | 21 | 25 | 21 | 14 | 22 | 18 | ~ | 22 | 21 | 20.13 | 30.79 | 30.00
| 8 | 20 | 32 | 23 | 19 | 25 | 28 | 18 | 17 | 16 | 16 | 21 | 29 | 32 | 31 | 29 | 23 | 31 | 23 | 34 | 35 | 33 | 29 | 33 | 30 | 26 | 18 | 20 | 24 | 24 | 30 | 21 | 25.52 | 34.57 | 31.00
| 9 | 27 | 17 | 26 | 21 | 18 | 10 | 6.65 | 13 | 20 | 24 | 15 | 15 | 21 | 21 | 17 | 22 | 9 | 10 | 14 | 8.94 | 8.31 | 17 | 18 | 11 | 7.48 | 9 | 13 | 27 | 32 | 29 | ~ | 16.90 | 31.78 | 30.00
| 10 | 22 | 10 | 2.62 | 7.92 | 7.37 | 8.41 | 4.58 | 5.91 | ~ | 10 | 24 | 27 | 22 | 14 | 23 | 19 | 10 | 6.49 | 6.49 | 16 | 14 | 12 | 11 | 1.41 | 3.17 | 5.82 | 7.59 | 8.27 | 12 | ~ | 16 | 11.68 | 27.40 | 29.00
| 11 | 4.11 | 8.25 | 12 | 7.55 | 13 | 19 | 13 | 4.49 | 3.64 | 3.16 | 4.76 | 12 | 6.78 | 7.54 | 3.83 | 9 | 5.35 | 8.02 | 7.79 | 6.23 | 3.96 | 4.56 | 11 | 4.24 | 3.50 | 7.64 | 8.33 | 1.59 | 7.55 | 4.20 | ~ | 7.22 | 18.50 | 30.00
| 12 | 5.31 | 6.66 | 3.69 | 1.12 | 6.77 | 8.10 | 5.58 | 3.77 | 1.24 | 5.19 | 4.14 | 1.00 | 1.00 | 3.89 | 9 | 21 | 8.72 | 4.36 | 5.39 | 6.39 | 6.87 | 5.72 | 5.98 | 3.54 | 2.66 | 1.00 | 4.14 | 4.37 | 3.84 | 9 | ~ | 5.33 | 21.11 | 30.00
|
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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 15.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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 | 22.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 20.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27
| 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 | 12.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 355
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 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 | 22.6
| ID | 100 | 0 | 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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