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 | 9 | 11 | 6.56 | 5.32 | 8.50 | 17 | 23 | 8.58 | 13 | 11 | 10 | 17 | 12 | 23 | 20 | 8.71 | 24 | 24 | 40 | 12 | 22 | 7.85 | 17 | 15 | 15 | 20 | 14 | 12 | 4.83 | 17 | 10 | 14.75 | 39.58 | 31.00
| 2 | 7.31 | 16 | 15 | 5.73 | 4.04 | 10 | 5.75 | 4.31 | 6.54 | 5.65 | 11 | 5.35 | 4.56 | 8.79 | 5.19 | 5.90 | 10 | 8.25 | 4.17 | 20 | 7.81 | 6.69 | 8.85 | 4.17 | 14 | 8.08 | 13 | 11 | 2.40 | ~ | ~ | 8.26 | 20.42 | 29.00
| 3 | 5.06 | 5.58 | 1.23 | 5.92 | 5.65 | 5.33 | 4.31 | 1.83 | ~ | 8.85 | 8.33 | 7.35 | 5.73 | 5.81 | 7.52 | 7.33 | 15 | 6.13 | 8.96 | 11 | 6.71 | 11 | 5.63 | 17 | 5.44 | 8.92 | 11 | 13 | 36 | 26 | 7.19 | 9.13 | 35.60 | 30.00
| 4 | 10 | 5.98 | 13 | 7.15 | 5.98 | 9.00 | 13 | 7.17 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 2.73 | 11 | 20 | 16 | 9 | 8.96 | ~ | 9.95 | 19.60 | 14.00
| 5 | 6.65 | 7.46 | 13 | 35 | 5.75 | 3.40 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 0.35 | 0.56 | 0.85 | 0.46 | 0.40 | 3.46 | 4.06 | 3.27 | 0.69 | 1.31 | 0.65 | 2.54 | 6.40 | 5.04 | 34.88 | 19.00
| 6 | 3.50 | 6.06 | 6.48 | 4.67 | 14 | 1.52 | 1.27 | 20 | 15 | 15 | 18 | 2.02 | 11 | 3.94 | ~ | 1.31 | 1.50 | 4.27 | 13 | ~ | 10 | 3.60 | 2.13 | 1.94 | 1.44 | 1.29 | 1.17 | 1.63 | 1.94 | 2.45 | ~ | 6.07 | 19.63 | 28.00
| 7 | 3.17 | 4.75 | 1.83 | 1.92 | 1.71 | 1.52 | 6.75 | 1.77 | 1.35 | 3.98 | 1.40 | 1.71 | 2.02 | 1.70 | 1.46 | 1.75 | 2.92 | 2.04 | 1.77 | 2.25 | 1.21 | 2.06 | 6.56 | 7.85 | 2.15 | 1.94 | 2.06 | 1.71 | 1.73 | 2.31 | 2.31 | 2.57 | 7.85 | 31.00
| 8 | 11 | 4.23 | 2.27 | 4.63 | 19 | 5.73 | 2.58 | 2.08 | 2.33 | 3.67 | 2.06 | 15 | 16 | 13 | 4.00 | 3.29 | 3.96 | 16 | 3.77 | 3.90 | 2.27 | 1.69 | 14 | 10 | 1.85 | 5.58 | ~ | 2.44 | 33 | 19 | 18 | 8.22 | 33.31 | 30.00
| 9 | 3.92 | 1.69 | 1.60 | 1.42 | 2.75 | 2.73 | 1.96 | 2.29 | 3.44 | 23 | 18 | 10 | 2.54 | 2.71 | 11 | 4.35 | 1.88 | 8.17 | 10 | 22 | 20 | 14 | 12 | 11 | 20 | 14 | 23 | 16 | 14 | 16 | ~ | 9.78 | 22.69 | 30.00
| 10 | 5.67 | 2.58 | 25 | 5.50 | 4.25 | 4.94 | 12 | 5.90 | 5.58 | 6.02 | 12 | 5.31 | 7.06 | 25 | 18 | 13 | 7.33 | 6.25 | 2.96 | 12 | 7.69 | 31 | 13 | 4.10 | 2.38 | 2.35 | 2.35 | 4.50 | 3.08 | 1.42 | 1.67 | 8.39 | 30.94 | 31.00
| 11 | 2.02 | 5.23 | 16 | 4.98 | 6.38 | 13 | 13 | 6.33 | 4.10 | ~ | 4.52 | 23 | 19 | 8.42 | 5.94 | 6.08 | 4.58 | 3.10 | 5.92 | 8.42 | 5.92 | 7.25 | 7.19 | 7.29 | 3.75 | 3.02 | 4.19 | 7.13 | 6.58 | 7.38 | ~ | 7.57 | 23.29 | 29.00
| 12 | 10 | 8.75 | 8.23 | 11 | 8.88 | 12 | 14 | 22 | 20 | 10 | 8.31 | 11 | 8.29 | 5.38 | 4.63 | 5.75 | 6.96 | 17 | 11 | 13 | 11 | 11 | 15 | 24 | 31 | 30 | 16 | 12 | 16 | 10 | 8.88 | 12.88 | 30.94 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| 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 | 19.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 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 | 4.5
| 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 | 33
| 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 | 29.8
| 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 | 31
| 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 | 22.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 333 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 333
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 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 | 19.1
| 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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