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 | 46 | 36 | 22 | 23 | 15 | 17 | 14 | ~ | ~ | ~ | 13 | 13 | 15 | 38 | 87 | 85 | 78 | 79 | 71 | 56 | 48 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 42.06 | 86.54 | 18.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 15 | ~ | ~ | ~ | 14.66 | 14.66 | 1.00
| 3 | 22 | 19 | 22 | 20 | 11 | 17 | 21 | 21 | 19 | 14 | 15 | 15 | 14 | 16 | 16 | 19 | 25 | 14 | 10 | 7.35 | 29 | 25 | 19 | 17 | 24 | 19 | 17 | 12 | 16 | 16 | 13 | 17.52 | 29.10 | 31.00
| 4 | 19 | 13 | 12 | 19 | 8.98 | 14 | 16 | 12 | 8.31 | 21 | 19 | 10 | ~ | ~ | ~ | ~ | 8.44 | 14 | 14 | 14 | 8.67 | 5.44 | 8.25 | 9 | 16 | 14 | 11 | 14 | 13 | 10 | ~ | 12.73 | 21.08 | 26.00
| 5 | 11 | 12 | 13 | 8.79 | 7.83 | 10 | 7.50 | 9 | 10 | 8.40 | 8.13 | 9 | 6.00 | 10 | 10 | 10 | 9 | 8.58 | 10 | 6.67 | 7.85 | 12 | 8.29 | 9 | 7.58 | 11 | 10 | 7.58 | 5.75 | 5.46 | 11 | 9.01 | 13.15 | 31.00
| 6 | 10 | 10 | 7.85 | ~ | 8.34 | 11 | 6.48 | 9 | 11 | 11 | 9 | 8.90 | 5.96 | 7.35 | 8.04 | 8.00 | 8.58 | 8.48 | 10 | 7.90 | 6.31 | 8.54 | 10 | 5.96 | 5.56 | 5.35 | 7.50 | 6.21 | 6.77 | 6.38 | ~ | 8.07 | 10.88 | 29.00
| 7 | 7.40 | 7.04 | 10 | 7.00 | 7.96 | 7.63 | 6.52 | 10 | 10 | 8.96 | 8.49 | ~ | 7.80 | 6.31 | 5.29 | 6.75 | 5.94 | 4.04 | 3.42 | 4.00 | 4.23 | 3.42 | 3.58 | 3.10 | 2.81 | 2.77 | 3.63 | 3.15 | 3.79 | 3.11 | 3.08 | 5.70 | 10.29 | 30.00
| 8 | 3.02 | 4.17 | 2.65 | 2.17 | 4.90 | 4.08 | 3.63 | 4.25 | 4.19 | 5.56 | ~ | ~ | ~ | ~ | 3.85 | 2.81 | 2.69 | 2.50 | 3.27 | 2.42 | 2.25 | 2.08 | ~ | 4.29 | 5.08 | 4.27 | 4.67 | 5.04 | 5.88 | 6.48 | 6.10 | 3.93 | 6.48 | 26.00
| 9 | 7.35 | 5.13 | 5.54 | 4.77 | 7.10 | 7.08 | 5.92 | ~ | ~ | ~ | 9 | 14 | 7.85 | 6.19 | 11 | 7.25 | 7.08 | 6.65 | 6.32 | ~ | 15 | 6.88 | 13 | 7.88 | 7.63 | 15 | 23 | 10 | 10 | 13 | ~ | 9.22 | 22.65 | 26.00
| 10 | 11 | 11 | 16 | 8.42 | 12 | 7.81 | 7.88 | 8.21 | 6.40 | 7.77 | 14 | 7.27 | 12 | 8.94 | 10 | 14 | 13 | 16 | 18 | 14 | 14 | 15 | 17 | 17 | 12 | 21 | 24 | 18 | 18 | 16 | 13 | 13.12 | 23.88 | 31.00
| 11 | 6.56 | 6.79 | 15 | 27 | 16 | 18 | 18 | 8.92 | 5.52 | 6.02 | 23 | 23 | 20 | 12 | 17 | 12 | 17 | 19 | 13 | 4.21 | 19 | 8.17 | 1.85 | ~ | ~ | 20 | 22 | 18 | 16 | ~ | ~ | 14.61 | 27.29 | 27.00
| 12 | 16 | 17 | 21 | 20 | ~ | 37 | 46 | 51 | 49 | ~ | 37 | 41 | 47 | 42 | 33 | 17 | 47 | 14 | 27 | 6.17 | 8.81 | 26 | 14 | 20 | ~ | ~ | 21 | 10 | 15 | 15 | ~ | 26.83 | 51.31 | 26.00
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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. | 44 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 501
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL. | 88.0 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.1
| ID | 88 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21
| 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 | 10.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 295 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 302
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | REL. | 97.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.1
| ID | 97 | 2 | 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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