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 | 8.83 | 10 | 15 | 16 | 16 | 17 | 15 | 14 | 6.40 | 11 | 7.83 | 14 | 15 | 17 | 19 | 19 | 11 | 4.50 | 12 | 9 | 7.31 | 3.63 | 8.54 | 14 | 19 | 10 | 11 | 7.52 | 11 | 11 | 6.77 | 11.82 | 19.19 | 31.00
| 2 | 9 | 9 | 15 | 22 | 21 | 15 | 12 | 11 | 3.27 | 3.23 | 5.27 | 8.94 | 12 | 5.04 | 14 | 20 | 19 | 12 | 15 | 11 | 14 | 13 | 16 | 15 | 13 | 14 | 14 | 12 | ~ | ~ | ~ | 12.59 | 21.65 | 28.00
| 3 | 22 | 15 | 12 | 7.19 | 9 | 9 | 7.04 | 8.88 | 10 | 10 | 5.73 | 4.15 | 1.75 | 5.10 | 7.54 | 5.92 | 5.15 | 4.33 | 7.71 | 11 | 10 | 8.56 | 15 | 9 | 6.71 | 3.08 | 3.90 | 4.31 | 2.60 | 2.58 | 4.71 | 7.74 | 21.79 | 31.00
| 4 | 8.25 | 4.56 | 3.83 | 5.33 | 7.38 | 12 | 10 | 7.81 | 4.79 | 6.04 | 10 | 12 | 10 | 13 | 6.56 | 5.31 | 11 | 8.60 | 2.27 | 3.94 | 10 | 8.50 | 4.08 | 3.19 | 3.71 | 3.88 | 5.17 | 3.00 | 3.58 | 4.58 | ~ | 6.71 | 12.50 | 30.00
| 5 | 4.06 | 3.21 | 5.10 | 16 | 15 | 10 | 6.40 | 10 | 5.40 | 10 | 8.56 | 5.92 | 11 | 6.85 | 10 | 5.25 | 12 | 16 | 10 | 3.75 | 5.29 | 6.83 | 4.48 | 2.98 | 4.77 | 2.23 | 4.81 | 4.35 | 3.48 | 6.25 | 7.92 | 7.32 | 15.60 | 31.00
| 6 | 3.79 | 9 | 8.04 | 10 | 7.23 | 6.88 | 3.48 | 8.46 | 4.00 | 2.88 | 5.21 | 3.69 | 3.56 | 4.31 | 3.94 | 3.44 | 4.71 | 8.54 | 3.50 | 7.69 | 7.79 | 10 | 3.38 | 2.29 | 1.73 | 5.85 | 7.63 | 8.46 | 4.79 | 6.21 | ~ | 5.69 | 10.40 | 30.00
| 7 | 5.71 | 4.85 | 7.44 | 6.48 | 5.65 | 5.75 | 6.77 | 7.17 | 8.13 | 11 | 7.85 | 5.94 | 7.02 | 10 | 8.06 | 2.81 | 2.33 | 4.77 | 4.38 | 8.90 | 11 | 6.85 | 8.98 | 2.92 | 2.98 | 4.13 | 4.90 | 6.06 | 6.46 | 5.23 | 6.06 | 6.33 | 10.96 | 31.00
| 8 | 5.00 | 4.13 | 4.29 | 5.88 | 10 | 4.48 | 7.15 | 6.35 | 7.35 | 11 | 7.46 | 3.46 | 4.79 | 10 | 13 | 6.81 | 9 | 11 | 13 | 11 | 7.02 | 4.25 | 2.75 | 2.77 | 6.25 | 7.79 | 2.21 | 3.56 | 3.58 | 3.02 | 7.02 | 6.58 | 13.38 | 31.00
| 9 | 9 | 7.71 | 7.98 | 9.00 | 8.56 | 5.75 | 6.92 | 4.21 | 2.83 | 6.58 | 8.75 | 3.31 | 4.27 | 2.25 | 5.23 | 3.67 | 3.48 | ~ | ~ | ~ | 7.40 | 11 | 9 | 8.52 | 6.00 | 12 | 10 | 12 | 13 | 13 | ~ | 7.49 | 13.43 | 27.00
| 10 | 17 | 15 | 12 | 7.58 | 6.67 | 8.60 | 8.38 | 13 | 16 | 14 | 10 | 6.88 | 3.83 | 9 | 5.31 | 4.60 | 5.21 | 13 | 15 | 15 | 13 | 7.02 | 9 | 8.06 | 10 | 15 | 12 | ~ | ~ | ~ | ~ | 10.37 | 16.65 | 27.00
| 11 | ~ | ~ | ~ | 11 | 13 | 10 | 8.81 | 6.92 | 5.58 | 5.33 | 4.73 | 7.85 | 5.19 | 9 | 7.25 | 11 | 11 | 10 | 4.31 | 2.85 | 3.17 | 10 | 8.81 | 7.38 | 11 | 13 | 13 | 14 | 13 | 18 | ~ | 9.10 | 17.60 | 27.00
| 12 | 20 | 17 | 22 | 12 | 13 | 18 | 18 | 16 | 15 | 11 | 16 | 18 | 25 | 23 | 18 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.33 | 10 | 11 | ~ | 15.98 | 25.40 | 19.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 1.3
| 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 | 16
| 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 | 18.5
| 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 | 13
| 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 | 29.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| 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 | 13.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 343 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 343
| 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 | 13.12
| 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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