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 | 10 | 16 | 11 | 14 | 14 | 13 | 20 | 13 | 38 | 14 | 4.25 | 8.89 | 21 | 21 | 26 | 14 | 20 | 12 | 15 | 7.46 | 6.03 | 12 | 35 | 37 | 13 | 16 | 24 | 66 | 33 | 46 | 6.97 | 19.57 | 66.18 | 31.00
| 2 | 16 | 41 | 28 | 35 | 55 | 122 | 32 | 23 | 50 | 43 | 47 | 17 | 37 | 38 | 43 | 18 | 36 | 17 | 33 | 24 | 17 | ~ | 14 | 18 | 7.17 | 17 | 16 | 12 | ~ | ~ | ~ | 31.75 | 122.03 | 27.00
| 3 | 16 | 15 | 17 | 13 | 8.19 | 15 | 10 | 7.27 | 11 | 4.26 | 10 | 20 | 13 | 6.00 | ~ | 19 | 4.13 | 20 | 14 | 5.96 | 4.36 | 3.45 | 11 | 6.22 | 7.62 | 18 | 16 | 4.33 | 5.10 | 13 | 12 | 10.91 | 20.49 | 30.00
| 4 | 14 | 8.70 | 7.89 | 12 | 5.22 | 7.76 | 6.28 | 5.19 | 6.61 | 8.18 | 5.24 | 6.50 | 29 | 10 | 7.51 | 14 | 7.65 | 19 | 12 | 23 | 13 | 4.17 | 11 | 16 | ~ | 6.16 | 10 | 7.19 | 8.53 | 6.49 | ~ | 10.28 | 28.63 | 29.00
| 5 | 4.18 | 5.25 | 19 | 14 | 28 | 14 | 8.30 | 3.69 | 4.46 | 5.48 | 7.30 | 4.70 | 5.18 | 4.11 | 2.73 | 2.96 | 3.29 | 6.33 | 5.47 | 3.52 | 8.73 | 15 | 9 | 13 | 15 | 11 | 7.17 | 7.12 | 6.31 | 4.39 | 3.10 | 8.11 | 27.90 | 31.00
| 6 | 39 | 12 | 6.71 | 7.55 | 5.39 | 6.73 | 10 | 3.09 | 5.90 | 11 | 2.04 | 2.13 | 3.02 | 10 | 22 | 7.38 | 17 | 20 | 32 | 8.44 | 15 | 17 | 24 | 8.86 | 8.55 | 10 | 4.17 | 7.48 | 5.88 | 16 | ~ | 11.65 | 39.45 | 30.00
| 7 | 13 | 12 | 29 | 13 | 5.95 | 6.56 | 32 | 16 | 9 | 15 | 10 | 8.78 | 8.37 | 11 | 10 | 20 | 16 | 17 | 5.60 | 7.46 | 6.99 | 9 | 6.54 | 15 | 3.21 | 4.57 | 7.15 | 20 | 9 | 17 | 7.61 | 12.00 | 32.26 | 31.00
| 8 | 7.76 | 5.65 | 8.81 | 21 | 32 | 8.62 | 8.11 | 13 | 3.52 | 4.44 | 10 | 11 | 21 | 17 | 6.11 | 13 | 7.62 | 17 | 21 | 9 | 6.77 | 5.09 | 4.49 | 13 | 6.89 | 7.80 | 8.98 | 5.95 | 13 | 40 | 11 | 11.87 | 39.88 | 31.00
| 9 | 4.18 | 5.68 | 6.84 | 4.11 | 10 | 14 | 6.61 | 5.85 | 7.04 | 6.82 | 3.73 | 14 | 19 | 6.39 | 9 | 13 | 9 | 4.66 | 6.93 | 4.21 | 3.82 | 14 | 9 | 8.99 | 10 | 10 | 9 | 13 | 3.85 | 4.09 | ~ | 8.21 | 19.04 | 30.00
| 10 | 5.30 | 5.81 | 15 | 5.57 | 7.50 | 7.96 | 11 | 7.33 | 27 | 10 | 10 | 8.55 | 22 | 8.46 | 23 | 12 | 5.60 | 13 | 10 | 13 | 11 | 14 | 10 | 5.64 | 5.96 | 10 | 7.86 | 6.29 | 6.30 | 7.84 | 8.95 | 10.39 | 26.82 | 31.00
| 11 | 7.88 | 10 | 8.01 | 15 | 16 | 28 | 17 | 10 | 8.60 | 11 | 14 | 17 | 9 | 11 | 11 | 8.79 | 5.20 | 8.93 | 17 | 7.75 | 23 | 8.84 | 7.73 | 31 | 30 | 32 | 22 | 9 | 13 | 15 | ~ | 14.34 | 31.73 | 30.00
| 12 | 19 | 12 | 29 | 25 | 16 | 18 | 16 | 10 | 43 | 16 | 18 | 32 | 17 | 49 | 22 | 39 | 32 | 17 | 15 | 27 | 22 | 38 | 23 | 16 | 15 | 12 | 12 | 27 | 14 | 27 | 38 | 23.12 | 48.53 | 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. | 84 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 88
| 4 | 1 | 0 | 0 | 0 | 0 | 0 | 122
| REL. | 95.4 | 3.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 95 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| 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 | 1.6
| 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 | 40
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| 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 | 14.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 358 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 362
| 4 | 1 | 0 | 0 | 0 | 0 | 0 | 122 | REL. | 98.8 | 0.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 98 | | | 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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