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 | 13 | ~ | 13 | 11 | ~ | 11 | 11 | 12 | 12 | 15 | 21 | 15 | 13 | 20 | 16 | 12 | 10 | 7.75 | 10 | 10 | 8.67 | 19 | 16 | 16 | 25 | 19 | 15 | 18 | 11 | 7.88 | 11 | 13.65 | 24.64 | 29.00
| 2 | 13 | 9 | 8.25 | 10 | 10 | 14 | 13 | 10 | 9 | 10 | 8.19 | 10 | 9 | 8.52 | 8.56 | 8.94 | 10 | 10 | 12 | 10 | 11 | ~ | 12 | 11 | 11 | 9 | 10 | 11 | 8.92 | ~ | ~ | 10.25 | 13.56 | 28.00
| 3 | 8.88 | 8.13 | 13 | 7.85 | 8.77 | 10 | 10 | 8.43 | 8.00 | 8.98 | 8.29 | 10 | 10 | 11 | 9 | 8.94 | 8.50 | 8.88 | 9 | 10 | 10 | 13 | 15 | 24 | 13 | 13 | 8.60 | 9 | 12 | 10 | 9 | 10.42 | 23.58 | 31.00
| 4 | 12 | 13 | 14 | 9 | 7.39 | 5.90 | 6.69 | 5.83 | 10 | ~ | 11 | 6.71 | 6.98 | 10 | 17 | 18 | 9 | 18 | 12 | ~ | 12 | 12 | 12 | 7.52 | 12 | 12 | ~ | 9 | 10 | 11 | ~ | 10.70 | 17.60 | 27.00
| 5 | 12 | ~ | 14 | ~ | 12 | 13 | 12 | 11 | ~ | 14 | ~ | ~ | 15 | 16 | 20 | 16 | 13 | ~ | 14 | 11 | 18 | 8.71 | 12 | 11 | 11 | 10 | ~ | ~ | 13 | 18 | 10 | 13.18 | 20.10 | 23.00
| 6 | 8.69 | 8.29 | ~ | 12 | ~ | 8.54 | 9 | 12 | 12 | ~ | 11 | ~ | 10 | 8.15 | 8.46 | ~ | 8.42 | ~ | 12 | ~ | 12 | 11 | 10 | 10 | 8.38 | 8.08 | 5.71 | 5.15 | 5.21 | 5.33 | ~ | 9.18 | 12.44 | 23.00
| 7 | 5.21 | 5.08 | 4.83 | 5.29 | 5.90 | 5.54 | 11 | 5.02 | 4.98 | 5.08 | 5.02 | 5.21 | 6.29 | 5.10 | 5.00 | 5.44 | 5.31 | 5.25 | 5.50 | 5.23 | 5.17 | 5.08 | 6.44 | 6.31 | 6.52 | 6.13 | 8.67 | 10 | 5.88 | ~ | 5.13 | 5.88 | 10.79 | 30.00
| 8 | 14 | 8.69 | 16 | 8.13 | 8.33 | 8.88 | 6.52 | 8.38 | 5.58 | 7.48 | 7.73 | 11 | 15 | 17 | 6.52 | 6.60 | 8.71 | 8.73 | 8.81 | 13 | 7.25 | 6.33 | 8.25 | 15 | 6.28 | 6.67 | 7.94 | 6.40 | 8.38 | 10 | 10 | 9.28 | 17.35 | 31.00
| 9 | 8.31 | 9 | 6.88 | 5.81 | 7.10 | 8.79 | 6.77 | 11 | 8.02 | 10 | 7.98 | 7.25 | 8.33 | 7.25 | 9 | 7.54 | 6.21 | 8.17 | 8.35 | 11 | 14 | 12 | 12 | 8.00 | 7.52 | 8.56 | 16 | 27 | 11 | 11 | ~ | 9.64 | 26.79 | 30.00
| 10 | 7.69 | 7.50 | 13 | 7.42 | 11 | 7.52 | 6.27 | 7.10 | 6.00 | 6.08 | 7.19 | 12 | 12 | 20 | 11 | 11 | 7.81 | 11 | 8.90 | 8.38 | 9 | 9 | 11 | 8.94 | 9 | 8.17 | 7.83 | 8.92 | 7.73 | 7.23 | 8.54 | 9.20 | 19.71 | 31.00
| 11 | 7.46 | 7.69 | 8.92 | 7.77 | 8.27 | 7.94 | 7.44 | 8.23 | 7.46 | 9 | 8.85 | 10 | 14 | 11 | 7.10 | 10 | 8.29 | 7.92 | 7.90 | 13 | 8.88 | 7.75 | 11 | 10 | 8.06 | 7.48 | 7.23 | 9 | 9 | 11 | ~ | 8.94 | 14.23 | 30.00
| 12 | 21 | 15 | 11 | 8.71 | 8.94 | 8.25 | 9 | 11 | 10 | 7.94 | 7.92 | 6.88 | 7.88 | 5.77 | 4.31 | 5.65 | 5.83 | 9 | 21 | 20 | 19 | 9 | 20 | 14 | 14 | 19 | 17 | 13 | 7.54 | 7.07 | 6.15 | 11.33 | 20.96 | 31.00
|
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. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 25.1
| 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 | 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 | 15.5
| 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 | 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 | 28.9
| 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 | 21
| 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 | 1.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 344 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 344
| 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 | 28.9
| 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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