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 | 36 | 49 | 32 | 27 | 32 | 26 | 37 | 34 | 22 | 32 | 38 | 29 | 27 | 29 | 34 | 36 | 17 | 10 | 9 | 17 | 13 | 24 | 30 | 45 | 62 | 42 | 27 | 26 | 16 | 18 | 18 | 28.94 | 61.67 | 31.00
| 2 | 23 | 22 | 15 | 21 | 19 | 29 | 19 | 14 | 12 | 21 | 27 | 22 | 15 | 20 | 29 | 16 | 20 | 18 | 26 | 14 | 21 | 30 | 15 | ~ | 21 | 43 | 26 | 19 | 22 | ~ | ~ | 21.43 | 42.58 | 28.00
| 3 | 16 | 15 | 11 | 13 | 12 | 17 | 14 | 12 | 8.83 | 15 | 12 | 20 | 22 | 15 | 12 | 10 | ~ | 7.21 | 2.51 | 11 | 1.77 | 13 | 17 | 2.57 | 0.11 | 0.00 | ~ | ~ | ~ | 6.02 | 15 | 11.12 | 21.73 | 27.00
| 4 | 19 | 20 | 12 | 18 | 6.17 | 7.15 | 7.27 | 12 | 14 | 15 | 11 | 11 | 12 | 8.79 | 10 | 10 | 8.06 | 14 | 8.77 | 7.56 | 7.88 | 4.77 | 4.63 | 4.94 | 7.33 | 3.19 | 4.50 | 4.45 | 4.13 | 3.71 | ~ | 9.35 | 19.75 | 30.00
| 5 | 3.50 | 2.31 | 4.13 | 3.94 | 4.32 | ~ | ~ | ~ | ~ | 9 | 4.77 | 4.06 | 3.00 | 3.06 | 3.29 | 3.17 | 3.06 | 6.17 | 6.56 | 3.62 | 7.31 | 4.78 | 5.54 | 3.30 | 3.08 | 4.43 | 5.04 | 2.96 | 2.94 | 5.69 | 3.19 | 4.31 | 9.06 | 27.00
| 6 | 3.77 | 2.93 | 3.83 | 4.04 | 4.35 | 8.36 | 4.21 | 4.50 | 3.70 | 4.96 | 4.13 | 5.33 | 3.52 | 4.74 | 6.35 | 3.44 | 4.13 | 5.10 | 4.58 | 3.38 | 4.60 | 7.92 | 2.92 | 4.48 | 4.60 | 5.13 | 4.30 | ~ | 4.60 | 4.88 | ~ | 4.58 | 8.36 | 29.00
| 7 | 5.98 | 4.69 | 3.65 | 3.56 | 3.42 | 3.88 | 2.87 | 3.04 | 4.60 | ~ | 2.47 | 3.50 | 4.89 | 2.90 | 4.81 | 4.21 | 3.96 | 6.10 | 5.63 | 4.04 | 4.61 | 6.79 | 5.35 | 4.23 | 3.06 | 5.23 | 4.67 | 4.19 | 5.11 | 4.60 | 6.81 | 4.43 | 6.81 | 30.00
| 8 | 7.69 | 4.00 | 6.48 | 8.04 | 3.38 | 4.88 | 4.04 | 6.44 | 6.00 | 3.23 | 4.63 | 4.15 | 4.29 | 4.62 | 5.73 | 5.17 | 3.54 | 6.47 | 4.35 | 5.70 | 4.04 | 3.52 | 6.54 | 6.00 | 4.92 | 2.50 | 4.44 | 7.71 | 6.32 | 10 | 4.17 | 5.25 | 9.83 | 31.00
| 9 | 4.81 | 3.08 | 3.67 | 4.71 | ~ | 5.71 | 6.13 | 7.75 | 3.54 | 3.77 | 3.94 | 4.70 | 7.91 | 5.00 | 4.10 | 5.23 | 3.96 | 3.57 | 5.60 | 6.50 | 5.38 | 6.79 | 6.96 | 6.67 | 6.15 | 5.87 | 6.27 | 8.27 | 8.29 | 8.38 | ~ | 5.61 | 8.38 | 29.00
| 10 | 5.55 | 5.06 | 6.87 | 7.34 | 5.67 | 6.75 | 6.38 | 12 | 9 | 9 | 8.96 | 11 | 8.75 | 8.87 | 8.45 | 5.90 | 9 | 6.23 | 8.40 | 10 | 13 | 9 | 10 | 11 | 13 | ~ | 10 | 13 | 11 | ~ | 11 | 9.02 | 13.31 | 29.00
| 11 | 13 | 11 | 13 | 20 | 16 | 11 | ~ | 16 | 15 | 18 | 15 | 15 | 15 | 13 | ~ | ~ | 17 | 14 | 20 | 20 | 18 | 20 | 18 | 19 | 25 | 27 | 20 | 25 | 22 | 23 | ~ | 17.77 | 27.25 | 27.00
| 12 | 21 | 21 | 22 | 32 | 17 | 21 | 19 | 21 | 20 | 19 | 19 | 24 | 18 | 12 | 8.92 | 13 | 20 | 28 | 8.13 | 4.00 | 4.04 | 4.02 | 4.00 | 4.17 | 4.25 | 4.27 | 4.47 | 4.15 | 4.32 | 4.27 | ~ | 13.57 | 31.55 | 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. | 85 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 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 | 25.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20
| 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10
| 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 | 30.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| 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 | 4.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 347 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 62 | 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 | 25.1
| 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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