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 | 7.32 | 2.13 | 8.56 | ~ | 4.48 | 4.29 | 3.06 | 3.54 | 2.00 | 2.98 | 3.31 | 7.88 | 7.00 | 3.85 | 2.88 | 6.29 | 4.65 | 4.65 | 5.94 | ~ | ~ | ~ | 4.92 | 8.25 | 6.75 | 2.35 | 4.02 | 3.75 | 6.29 | 5.17 | 12 | 5.12 | 11.85 | 27.00
| 2 | 14 | 4.25 | 11 | 17 | 7.35 | 17 | 7.54 | ~ | ~ | ~ | ~ | ~ | ~ | 8.81 | 5.92 | 4.02 | 24 | 22 | 5.40 | ~ | ~ | 10 | 2.00 | 2.54 | 2.83 | 2.13 | 2.38 | 3.33 | ~ | ~ | ~ | 8.65 | 23.58 | 20.00
| 3 | 7.19 | 8.08 | 9 | 6.33 | 17 | 23 | 5.96 | 11 | 14 | 10 | 6.83 | 11 | 20 | 13 | 11 | 44 | 33 | 32 | 10 | 4.15 | 3.17 | 4.38 | 4.23 | 2.94 | 4.54 | 7.48 | 17 | 18 | 5.08 | 9 | 21 | 12.67 | 44.00 | 31.00
| 4 | 26 | 27 | 28 | 28 | 29 | 19 | 26 | 42 | 38 | 29 | 17 | 19 | 13 | 18 | 2.77 | 13 | 16 | 25 | 16 | 7.69 | 10 | 14 | 16 | 6.17 | 12 | 11 | 6.56 | 7.35 | 7.42 | 7.79 | ~ | 17.93 | 41.67 | 30.00
| 5 | 13 | 20 | 22 | 26 | 9 | 8.15 | 12 | 18 | 20 | 23 | 17 | 15 | 15 | 10 | 10 | 8.10 | 10 | 6.63 | 11 | 15 | 15 | 22 | 21 | 16 | 10 | 6.79 | 6.08 | 13 | 8.42 | 11 | 14 | 13.84 | 25.81 | 31.00
| 6 | 7.79 | 3.98 | 9 | 12 | 7.33 | 5.19 | 4.42 | 6.23 | 5.13 | 6.00 | 6.15 | 5.85 | 8.25 | 5.60 | 7.98 | 11 | 7.15 | 10 | 13 | 12 | 12 | 13 | 16 | 5.96 | 10 | 8.54 | 12 | 10 | 5.50 | 8.88 | ~ | 8.57 | 16.27 | 30.00
| 7 | 12 | 12 | 13 | 4.31 | 9 | 12 | 10 | 10 | 21 | 19 | 10 | 13 | 22 | 13 | 13 | 13 | 12 | 7.04 | 4.69 | 4.60 | 9 | 7.38 | 11 | 7.92 | 4.85 | 8.73 | 14 | 17 | 23 | 24 | 18 | 12.26 | 23.85 | 31.00
| 8 | 16 | 9 | 12 | 13 | 5.44 | 11 | 17 | 30 | 24 | 10 | 7.24 | 5.86 | 2.84 | 2.00 | 8.31 | 10 | 31 | 20 | 24 | 24 | 20 | 33 | 37 | 30 | 29 | 27 | 39 | 27 | 30 | 27 | 25 | 19.57 | 38.98 | 31.00
| 9 | 3.92 | 7.88 | 23 | 31 | 18 | 8.42 | 14 | 19 | 29 | 39 | 33 | 31 | 28 | 22 | 2.00 | 2.31 | 3.42 | 4.23 | 9.00 | 10 | 4.88 | 5.63 | 4.35 | 3.13 | 3.50 | 4.98 | 2.50 | 4.23 | 5.88 | 5.54 | ~ | 12.79 | 38.98 | 30.00
| 10 | 11 | 18 | 22 | 5.50 | 3.75 | 2.08 | 2.79 | 2.42 | 4.40 | 9 | 8.54 | 3.62 | 3.96 | 3.65 | 4.00 | 3.71 | 2.17 | 2.87 | 3.29 | 4.48 | 4.90 | 3.21 | 3.50 | 4.63 | 4.65 | 4.33 | 2.31 | 4.65 | 4.73 | 3.77 | ~ | 5.40 | 21.81 | 30.00
|
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- 23 | 24- 47 | 48- 70 | 71- 105 | 106- 140 | 141- 210 | 211- 280 | over 280 | 23 | 47 | 70 | 105 | 140 | 210 | 280
| |
|
|
ABS. | 74 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 94.8 | 5.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.3
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| REL. | 87.9 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.4
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| REL. | 75.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.8
| ID | 75 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 301
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 3.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 253 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 291
| 38 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | REL. | 86.9 | 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.3
| ID | 86 | 13 | 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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