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 | 13 | 7.17 | 6.61 | 4.91 | 10 | 15 | 7.97 | 14 | 25 | 15 | 22 | 23 | 24 | 32 | 29 | 13 | 13 | 13 | 17 | 8.55 | 11 | 13 | 23 | 17 | 44 | 33 | 44 | 46 | 24 | 14 | 19.14 | 45.71 | 31.00
| 2 | 14 | 28 | 23 | 42 | 39 | 56 | 26 | 19 | 35 | 39 | 37 | 26 | 30 | 30 | 23 | 18 | 14 | 26 | 29 | 33 | 24 | 26 | 26 | 35 | 27 | 24 | 15 | 8.36 | ~ | ~ | ~ | 27.48 | 55.56 | 28.00
| 3 | 9 | 10 | 8.98 | 8.74 | 7.56 | 13 | 6.30 | 5.10 | 11 | 13 | 15 | 16 | 13 | 7.51 | 12 | 15 | 15 | 17 | 8.00 | 7.11 | 6.40 | 6.72 | 12 | 8.10 | 13 | 18 | 22 | 29 | 13 | 14 | 19 | 12.20 | 28.57 | 31.00
| 4 | 26 | 20 | 13 | 10 | 8.84 | 13 | 10 | 10 | 13 | 12 | 7.86 | 8.21 | 10 | 12 | 13 | 15 | 16 | 12 | 12 | 16 | 19 | 14 | 15 | 18 | 15 | 10 | 8.44 | 12 | 10 | 11 | ~ | 12.98 | 25.82 | 30.00
| 5 | 8.08 | 9 | 11 | 8.28 | 12 | 12 | 13 | 10 | 8.93 | 8.97 | 9 | 9 | 10 | 8.46 | 8.73 | 7.47 | 7.73 | 11 | 8.25 | 7.52 | 8.56 | 6.12 | 7.79 | 9 | 7.98 | 12 | 8.94 | 8.70 | 9 | 13 | 12 | 9.44 | 13.43 | 31.00
| 6 | 12 | 11 | 11 | 10 | 8.62 | 7.24 | 8.85 | 13 | 12 | 9 | 9 | 6.61 | 5.08 | 5.01 | 7.70 | 6.46 | 8.01 | 9 | 11 | 7.61 | 11 | 11 | 10 | 15 | 7.70 | 7.50 | 8.74 | 9 | 9 | 7.53 | ~ | 9.20 | 14.88 | 30.00
| 7 | 7.65 | 7.98 | 7.82 | 10 | 7.90 | 8.41 | 11 | 7.33 | 8.36 | 8.01 | 5.73 | 5.43 | 4.89 | ~ | ~ | ~ | 9 | 5.31 | 7.35 | 8.89 | 7.33 | 6.53 | 8.33 | 8.64 | 6.51 | 8.89 | 7.58 | 9 | 10 | 8.33 | 7.87 | 7.88 | 10.55 | 28.00
| 8 | 9 | 8.44 | 10 | 8.17 | 8.65 | 12 | 15 | 13 | 6.14 | 8.81 | 10 | 11 | 12 | 13 | 12 | 8.39 | 10 | 12 | 9 | 12 | 7.19 | 5.94 | 5.17 | 7.09 | 9 | 16 | 8.48 | 10 | 8.33 | 8.03 | 10 | 9.79 | 15.91 | 31.00
| 9 | 9 | 11 | 11 | 8.54 | 7.02 | 11 | 10 | 10 | 8.06 | 7.83 | 8.27 | 8.23 | 9 | 6.61 | 8.95 | 8.39 | 9 | 10 | 7.80 | 5.75 | 6.69 | 10 | 12 | 14 | 19 | 16 | 16 | 23 | 17 | 12 | ~ | 10.70 | 22.70 | 30.00
| 10 | 12 | 12 | 11 | 11 | 19 | 16 | 18 | 19 | 20 | 7.36 | 5.36 | 8.42 | 13 | 13 | 14 | 16 | 11 | 8.16 | 19 | 15 | 18 | 19 | 19 | 12 | 5.43 | 10 | 8.91 | 5.85 | 7.80 | 5.82 | ~ | 12.69 | 20.26 | 30.00
| 11 | 5.61 | 9 | 6.92 | 10 | ~ | 11 | 18 | 25 | 28 | 34 | 10 | 27 | 20 | 14 | 18 | 17 | 11 | 16 | 18 | 6.38 | 12 | 16 | 33 | 48 | 45 | 41 | 48 | 40 | 25 | 22 | ~ | 21.96 | 48.10 | 29.00
| 12 | 18 | 33 | 21 | 24 | 14 | 10 | 15 | 19 | 46 | 52 | 45 | 32 | 12 | 29 | 40 | 22 | 37 | 49 | 15 | 8.04 | 16 | 33 | 29 | 13 | 15 | 11 | 14 | 16 | 19 | 16 | 11 | 23.74 | 52.41 | 31.00
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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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| 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 | 6.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 28.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| 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 | 10.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 358 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 56 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| 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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