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 | 28 | 37 | 41 | 18 | 14 | 13 | 17 | 14 | 14 | ~ | 29 | 12 | 17 | 12 | 10 | 20 | 31 | 24 | 27 | 32 | 30 | 25 | 18 | 19 | 15 | 15 | 17 | 15 | 9 | 15 | 31 | 20.70 | 41.49 | 30.00
| 2 | 43 | 21 | 18 | 11 | 7.81 | 10 | 13 | 17 | 15 | 19 | 22 | 19 | 19 | 29 | 30 | 13 | 11 | 18 | 20 | 15 | 14 | 13 | 13 | 15 | 16 | 16 | 20 | 22 | ~ | ~ | ~ | 17.88 | 43.44 | 28.00
| 3 | 8.17 | 10 | 12 | 10 | 11 | 8.82 | 8.90 | 16 | 20 | 14 | 7.55 | 17 | 60 | 25 | 24 | 26 | 25 | 27 | 24 | 8.53 | 15 | 24 | 8.40 | 8.95 | 15 | 12 | 9 | 8.48 | 3.84 | 12 | 19 | 16.04 | 60.32 | 31.00
| 4 | 20 | 13 | 10 | 9 | 12 | 8.44 | 5.07 | 1.90 | 3.93 | 7.85 | 6.07 | 6.90 | 10 | 7.33 | 4.58 | 4.76 | 5.77 | 4.19 | 6.11 | 9 | 9 | 7.74 | 5.02 | 17 | 9 | 16 | 4.68 | 5.87 | 3.44 | 10 | ~ | 8.15 | 19.77 | 30.00
| 5 | 4.20 | 4.03 | 9 | 13 | 11 | 7.42 | 8.26 | 6.05 | 3.69 | 3.67 | 1.91 | 1.97 | 1.69 | 2.83 | 1.89 | 2.15 | 3.84 | 9 | 8.84 | 6.35 | 5.13 | 1.80 | 2.36 | 22 | 9 | 2.39 | 10 | 7.20 | 3.74 | 3.22 | 2.56 | 5.80 | 21.88 | 31.00
| 6 | 3.79 | 5.92 | 2.10 | 4.47 | 4.67 | 3.49 | 1.33 | 2.91 | 4.05 | 17 | 6.72 | 1.33 | 1.33 | 1.33 | 1.33 | 2.63 | 3.26 | 1.47 | 1.51 | 1.44 | 1.41 | 1.47 | 2.41 | 2.50 | 2.01 | 6.70 | 3.49 | 4.99 | 3.94 | 12 | ~ | 3.79 | 17.26 | 30.00
| 7 | 2.19 | 2.40 | 1.96 | 3.02 | 1.87 | 3.57 | 1.33 | 1.33 | 5.46 | 12 | 4.16 | 4.69 | ~ | 2.54 | 1.61 | 3.11 | 2.12 | 4.96 | 2.78 | 2.62 | 2.03 | 2.81 | 6.54 | 1.33 | 16 | 10 | 2.17 | 3.76 | 5.90 | 4.46 | 3.86 | 4.09 | 16.11 | 30.00
| 8 | 5.34 | 5.36 | 4.39 | 7.74 | 8.11 | 3.22 | 2.48 | 2.83 | 3.95 | 3.47 | 2.42 | 3.56 | 3.10 | 3.25 | 2.06 | 2.27 | 3.70 | 4.31 | 2.84 | 2.31 | 2.55 | 2.39 | 3.02 | 7.51 | 9 | 12 | 7.91 | 2.90 | 1.81 | 6.97 | 4.95 | 4.46 | 12.33 | 31.00
| 9 | 2.28 | 3.19 | 10 | 6.61 | 6.46 | 9 | 5.10 | 4.83 | 7.25 | 13 | 13 | 8.30 | 17 | 10 | 11 | 12 | 5.50 | 6.55 | 10 | 14 | 8.62 | 4.99 | 8.03 | 4.09 | 2.89 | 3.01 | 3.16 | 5.39 | 3.45 | 7.19 | ~ | 7.50 | 17.07 | 30.00
| 10 | 2.48 | 8.14 | 4.98 | 13 | 7.20 | 6.15 | 7.08 | 7.42 | 3.70 | 5.95 | 5.50 | 7.83 | 10 | 6.65 | 5.44 | 4.34 | 6.89 | 24 | 21 | 24 | 24 | 23 | 17 | 10 | 8.51 | 6.72 | 11 | 10 | 6.55 | 14 | 11 | 10.38 | 24.46 | 31.00
| 11 | 17 | 18 | 6.68 | 40 | 34 | 14 | 7.12 | 8.83 | 32 | 30 | 15 | 36 | 16 | 10 | 8.52 | 27 | 16 | 16 | 20 | 22 | 26 | 24 | 17 | 12 | 20 | 18 | 17 | 15 | 19 | 16 | ~ | 19.24 | 40.09 | 30.00
| 12 | 12 | 12 | 9 | 11 | 16 | 12 | 12 | 17 | 19 | 14 | 12 | 11 | 12 | 12 | 13 | 13 | 14 | 11 | 19 | 17 | 12 | 26 | 36 | 27 | 27 | 17 | 14 | 23 | 18 | 17 | 22 | 16.39 | 35.89 | 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. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 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 | 13.3
| 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 | 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 | 24.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17
| 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 | 13.9
| 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 | 4.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 362 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 363
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 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 | 13.3
| 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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