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 | 19 | 15 | 11 | 16 | 12 | 8.02 | 7.38 | 7.35 | 7.71 | 14 | 17 | 16 | 42 | 40 | 44 | 48 | 29 | 45 | 37 | 18 | 19 | 21 | 22 | 24 | 17 | 13 | 15 | 12 | 15 | 10 | 4.98 | 20.19 | 48.08 | 31.00
| 2 | 5.73 | 6.90 | 12 | 6.02 | 4.40 | 4.33 | 18 | 14 | 3.35 | 6.13 | 5.25 | 6.63 | 2.46 | 3.15 | 2.58 | 6.92 | 3.44 | 2.98 | 2.85 | 2.71 | 2.88 | 2.40 | 2.83 | 4.19 | 4.08 | 2.60 | 15 | 30 | ~ | ~ | ~ | 6.55 | 29.94 | 28.00
| 3 | 10 | 12 | 18 | 6.83 | 7.50 | 8.73 | 9 | 16 | 5.40 | 4.08 | 3.17 | 2.29 | 2.06 | 1.79 | 5.69 | 7.98 | 8.63 | 2.08 | 2.48 | 5.81 | 17 | 6.29 | 5.73 | 6.60 | 6.52 | 10 | ~ | 15 | 15 | 11 | 12 | 8.15 | 17.96 | 30.00
| 4 | 12 | 15 | 15 | 6.56 | 15 | 9 | 5.94 | 4.48 | 7.23 | 5.44 | 4.52 | 4.00 | 5.50 | 5.90 | 8.06 | 4.10 | 4.52 | 8.73 | 7.08 | 17 | 4.85 | 5.29 | 5.15 | 10 | 9 | 4.08 | 7.33 | 5.60 | 17 | 21 | ~ | 8.48 | 20.90 | 30.00
| 5 | 19 | 23 | 12 | 3.54 | 3.25 | 3.71 | 3.42 | 3.48 | 17 | 20 | 4.19 | 9 | 5.83 | 6.15 | 6.73 | 7.19 | 6.35 | 2.75 | 3.31 | 3.90 | 3.38 | 9 | 13 | 13 | 6.19 | 6.63 | 4.44 | 3.90 | 3.94 | 3.88 | 3.85 | 7.57 | 23.10 | 31.00
| 6 | 4.52 | 3.77 | 3.40 | 3.94 | 4.63 | 5.21 | 3.98 | 4.19 | 4.67 | 3.94 | 4.10 | 4.44 | 11 | 6.88 | 5.69 | 4.33 | 4.06 | 4.08 | 4.31 | 4.29 | 4.75 | 4.04 | 3.94 | 4.21 | 5.06 | 7.02 | 7.54 | 5.27 | 4.94 | 5.67 | ~ | 4.92 | 10.71 | 30.00
| 7 | 4.77 | 4.92 | 16 | 20 | 11 | 12 | 10 | 4.98 | 4.88 | 5.67 | 4.21 | 4.83 | 4.81 | 5.10 | 4.75 | 4.69 | 5.50 | 6.46 | 5.92 | 4.98 | 5.52 | 11 | 5.85 | 5.31 | 5.23 | 5.75 | 6.42 | 12 | 8.00 | 4.73 | 5.54 | 7.18 | 20.10 | 31.00
| 8 | 8.42 | 13 | 6.60 | 5.46 | 4.21 | 7.69 | 5.50 | 5.83 | 6.06 | 4.75 | 4.85 | 5.90 | 3.89 | ~ | ~ | 10 | 7.31 | 13 | 11 | 10 | 7.04 | 7.65 | 15 | 10 | 12 | 14 | 10 | 9 | 10 | 12 | 11 | 8.64 | 15.10 | 29.00
| 9 | 9 | 9 | 11 | 9 | 9 | ~ | 4.38 | 4.40 | 4.57 | ~ | 8.42 | 8.19 | 8.15 | 8.28 | 8.09 | 8.42 | 8.50 | 8.49 | ~ | 8.06 | 8.06 | 8.15 | 12 | 10 | 8.56 | 7.88 | 8.69 | 7.90 | 9 | 6.09 | ~ | 8.23 | 12.15 | 27.00
| 10 | 3.23 | 4.81 | 3.88 | 1.23 | 2.73 | 3.44 | 5.63 | 3.42 | 2.98 | ~ | 6.25 | 13 | 13 | 15 | 23 | 11 | 10 | 6.10 | 8.04 | 6.21 | 5.71 | 5.50 | 7.25 | 8.00 | ~ | 7.13 | 8.65 | 7.79 | ~ | ~ | ~ | 7.38 | 23.10 | 26.00
| 11 | ~ | 10 | 12 | 13 | 13 | 14 | 14 | 14 | 16 | 21 | 19 | 18 | 19 | 22 | 24 | 23 | 25 | 24 | 25 | 27 | 28 | 29 | ~ | ~ | ~ | 15 | 17 | 16 | 15 | 17 | ~ | 18.79 | 28.56 | 26.00
| 12 | 18 | 36 | 23 | 19 | 18 | 16 | 16 | 35 | 47 | 13 | 11 | 7.85 | 24 | 24 | 11 | 8.69 | 8.92 | 8.79 | 7.85 | 8.15 | 9 | 8.08 | 8.40 | 7.73 | 7.40 | 7.67 | 10 | 7.96 | 11 | 10 | 10 | 14.75 | 47.15 | 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. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| 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 | 16.1
| 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 | 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 | 2.5
| 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 | 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 | 4.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| 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 | 9.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 350 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 350
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 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 | 16.1
| 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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