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 | 5.52 | 7.90 | 30 | 26 | 30 | 22 | 11 | 27 | 53 | 39 | 43 | 18 | 22 | 17 | 15 | 34 | 18 | 23 | 7.64 | 5.08 | 6.02 | 10 | 5.40 | 3.79 | 2.88 | 3.60 | 3.46 | 8.15 | 10 | 9 | 9 | 16.89 | 53.23 | 31.00
| 2 | 7.90 | 6.88 | 5.33 | 7.69 | 16 | 9 | 4.40 | 5.23 | 5.23 | 5.75 | 6.60 | 2.98 | 5.73 | 14 | 22 | 20 | 15 | 8.09 | 3.94 | 4.27 | 3.35 | 5.21 | 3.73 | 4.04 | 6.98 | 4.23 | 4.65 | 10 | ~ | ~ | ~ | 7.79 | 21.67 | 28.00
| 3 | 7.31 | 7.25 | 2.75 | 9 | 17 | 10 | 3.02 | 3.83 | 12 | 4.13 | 8.35 | 30 | 27 | 18 | 26 | 13 | 8.06 | 13 | 6.71 | 3.77 | 3.60 | 5.21 | 10 | 10 | 6.65 | 14 | 15 | 24 | 32 | 12 | 22 | 12.34 | 32.04 | 31.00
| 4 | 14 | 15 | 12 | 31 | 13 | 5.96 | 10 | 14 | 35 | 19 | 11 | 10 | 6.35 | 2.89 | 4.23 | 5.54 | ~ | ~ | 9 | 14 | 10 | 13 | 6.35 | 6.29 | 10 | 6.29 | 3.77 | 2.79 | 3.50 | 6.00 | ~ | 10.73 | 35.13 | 28.00
| 5 | 25 | 17 | 13 | 21 | 6.90 | 15 | 14 | 14 | 11 | 12 | 5.52 | 8.10 | 7.88 | 12 | 4.35 | 4.42 | 13 | 18 | 8.02 | 13 | 24 | 8.98 | 6.88 | 1.90 | 4.75 | 8.13 | 6.56 | 1.27 | 1.38 | 4.92 | 13 | 10.42 | 24.94 | 31.00
| 6 | 5.67 | 4.75 | 20 | 17 | 20 | 2.73 | 5.29 | 1.50 | 14 | 3.98 | 5.29 | 2.50 | 7.69 | 3.31 | 4.54 | 7.69 | 7.06 | 14 | 25 | 22 | 8.81 | 3.67 | 6.25 | 6.42 | 7.00 | 10 | 5.90 | 6.25 | 1.60 | 4.04 | ~ | 8.42 | 24.63 | 30.00
| 7 | 3.02 | 2.46 | 3.25 | 3.38 | 4.35 | 9 | 3.40 | 5.67 | 21 | 19 | 4.19 | 11 | 8.63 | 6.46 | 11 | 12 | 2.46 | 1.90 | 4.56 | 10 | 3.35 | 1.83 | 8.31 | 8.77 | 4.29 | 5.79 | 5.46 | 7.06 | 7.94 | 6.79 | 23 | 7.42 | 23.27 | 31.00
| 8 | 4.92 | 3.94 | 9 | 9 | 4.21 | 10 | 8.92 | 7.21 | 9 | 6.69 | 6.40 | 1.91 | 1.90 | 1.13 | 4.31 | 6.83 | 8.69 | 5.88 | 7.48 | 7.56 | 4.56 | 11 | ~ | ~ | 11 | 7.96 | 8.25 | 3.00 | 6.58 | 20 | 14 | 7.34 | 19.83 | 29.00
| 9 | 3.15 | 15 | 10 | 6.00 | 9 | 7.33 | 5.04 | 10 | 13 | 6.56 | 12 | 13 | 13 | 3.98 | 2.44 | 3.48 | 2.33 | 2.56 | 15 | 13 | 3.38 | 7.71 | 17 | 11 | 12 | 4.40 | 12 | 7.54 | 10 | 5.38 | ~ | 8.57 | 17.25 | 30.00
| 10 | 9 | 6.69 | 5.73 | 3.19 | 3.21 | ~ | 2.82 | 7.65 | 6.98 | 23 | 33 | 21 | 10 | 6.46 | ~ | ~ | ~ | 4.49 | 3.21 | 5.69 | 5.96 | 5.06 | 5.42 | 3.79 | 7.71 | 4.15 | 3.32 | ~ | 6.18 | 4.42 | 5.10 | 7.82 | 32.77 | 26.00
| 11 | 6.54 | 6.79 | 5.44 | 10 | 20 | ~ | 7.65 | 6.03 | ~ | ~ | 5.33 | 6.06 | 4.83 | 7.50 | 15 | 14 | 6.00 | 15 | 12 | 11 | 8.10 | 6.69 | 4.31 | 6.85 | 9 | 13 | 11 | 7.31 | 6.25 | 7.19 | ~ | 8.86 | 20.31 | 27.00
| 12 | 5.31 | 7.17 | 25 | 29 | 24 | 21 | 36 | 50 | 29 | 23 | 33 | 24 | 33 | 20 | 23 | 20 | 22 | 10 | 16 | 14 | 17 | 16 | 23 | 23 | 21 | 15 | 23 | 24 | 8.06 | 12 | 29 | 21.67 | 49.85 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 9.4
| 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 | 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 | 31.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50
| 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 | 8.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 352 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 353
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 53 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 99 | | 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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