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 | 11 | 10 | 21 | 25 | 28 | 26 | 15 | 28 | 36 | 36 | 35 | 22 | 26 | 22 | 19 | 35 | 20 | 19 | 10 | 6.50 | 9 | 8.77 | 8.06 | 4.92 | 6.35 | 4.08 | 4.46 | 8.77 | 14 | 10 | 8.63 | 17.36 | 36.40 | 31.00
| 2 | 7.48 | 11 | 10 | 13 | 16 | 16 | 15 | 16 | 13 | 15 | 13 | 14 | 14 | 19 | 27 | 24 | 22 | 18 | 12 | 11 | 11 | 11 | 11 | 13 | 14 | 10 | 11 | 14 | ~ | ~ | ~ | 14.31 | 26.92 | 28.00
| 3 | 14 | 13 | 13 | 17 | 15 | 18 | 12 | 13 | 16 | 12 | 15 | 19 | 30 | 16 | 23 | 17 | 13 | 15 | 14 | 11 | 12 | 11 | 13 | 11 | 15 | 23 | 14 | 14 | 11 | 10 | 21 | 15.19 | 29.96 | 31.00
| 4 | 14 | 9 | 7.77 | 17 | 15 | 5.35 | 7.35 | 10 | 14 | 12 | 6.52 | 6.31 | 4.23 | 2.98 | 4.88 | 6.83 | 9 | 12 | 16 | 13 | 12 | 17 | 12 | 7.90 | 13 | 5.75 | 6.38 | 3.94 | 4.98 | 5.08 | ~ | 9.42 | 17.48 | 30.00
| 5 | 11 | 15 | 31 | 15 | 7.73 | 11 | 14 | 11 | 11 | 7.75 | 6.77 | 9 | 11 | 9 | 7.58 | 6.40 | 11 | 19 | 9 | 9 | 8.65 | 6.46 | 6.19 | 4.35 | 7.19 | 9 | 7.19 | 4.31 | 4.67 | ~ | 13 | 10.14 | 31.40 | 30.00
| 6 | 6.54 | 6.48 | 7.27 | 5.94 | 7.65 | 4.10 | 5.29 | 3.75 | 9.00 | 4.94 | 6.08 | 3.97 | 8.21 | 6.96 | 6.04 | 10 | 10 | 6.15 | 12 | 6.77 | 8.90 | 8.25 | 10 | 13 | 11 | 9 | 10 | 7.67 | 6.98 | 7.13 | ~ | 7.67 | 12.52 | 30.00
| 7 | 7.10 | 6.75 | 7.27 | 8.79 | 8.38 | 8.81 | 10 | 8.63 | 8.88 | 13 | 13 | 16 | 17 | 17 | 23 | 17 | 12 | 12 | 16 | 16 | 11 | 11 | 12 | 21 | 11 | 14 | 11 | 13 | 13 | 12 | 12 | 12.56 | 22.88 | 31.00
| 8 | 12 | 12 | 14 | 15 | 15 | 17 | 14 | 17 | 16 | 10 | 11 | 8.88 | 10 | 8.54 | 12 | 12 | 14 | 11 | 12 | 11 | 10 | 10 | 11 | 11 | 12 | 13 | 12 | 10 | 11 | 32 | 17 | 12.93 | 32.23 | 31.00
| 9 | 10 | 15 | 12 | 11 | 16 | 12 | 12 | 12 | 15 | 12 | 16 | 18 | 20 | 12 | 10 | 10 | 10 | 10 | 18 | 20 | 12 | 19 | 20 | 18 | 16 | 13 | 16 | 13 | 9 | 6.60 | ~ | 13.73 | 20.44 | 30.00
| 10 | 8.73 | 6.79 | 7.02 | 4.31 | 4.27 | 6.15 | 6.21 | 11 | 10 | 24 | 34 | 24 | 11 | 10 | 7.73 | 5.98 | 5.85 | 6.60 | 6.38 | 7.96 | 7.42 | 6.23 | 6.06 | 7.15 | 6.58 | 7.63 | 7.38 | 12 | 13 | 13 | 13 | 9.86 | 34.08 | 31.00
| 11 | 14 | 12 | 11 | 16 | 20 | 14 | 11 | 10 | 9 | 10 | 9 | 9.00 | 7.73 | 8.79 | 14 | 12 | 8.50 | 12 | 15 | 12 | 8.92 | 8.10 | 7.10 | 6.96 | 8.46 | 11 | 9 | 7.92 | 6.83 | 10 | ~ | 10.64 | 20.42 | 30.00
| 12 | 7.54 | 7.92 | 15 | 16 | 16 | 20 | 28 | 34 | 26 | 22 | 33 | 24 | 36 | 21 | 25 | 22 | 24 | 15 | ~ | ~ | ~ | ~ | 28 | 34 | 32 | 25 | 33 | 34 | 18 | 16 | 31 | 23.80 | 35.98 | 27.00
|
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 | 36
| 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 | 10.1
| 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 | 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 | 3.5
| 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 | 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 | 30.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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. | 360 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 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 | 10.1
| 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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