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 | 96 | 64 | 6.37 | 10 | 5.13 | 5.65 | 3.78 | 3.84 | 4.46 | 45 | 102 | 91 | 99 | 63 | 44 | 22 | 6.15 | 40 | 8.94 | 5.68 | 4.05 | 12 | 20 | 21 | 31 | 63 | 62 | 14 | 16 | 5.84 | 4.86 | 31.50 | 101.98 | 31.00
| 2 | 36 | 60 | 6.97 | 107 | 15 | 36 | 58 | 6.89 | 5.09 | 8.55 | 7.70 | 7.16 | 8.97 | 8.27 | 6.03 | 3.83 | 5.84 | 7.10 | 12 | 50 | 101 | 12 | 4.76 | 4.20 | 8.70 | 3.14 | 3.19 | 3.43 | ~ | ~ | ~ | 21.33 | 107.49 | 28.00
| 3 | 3.99 | 3.48 | 4.68 | 4.46 | 3.47 | 3.05 | 3.21 | 3.34 | 7.64 | 17 | 26 | 53 | 14 | 6.10 | 5.60 | 4.94 | 7.37 | 5.95 | 5.30 | 1.46 | 2.54 | 20 | 18 | 10 | 15 | 48 | 30 | 38 | 45 | 52 | 57 | 16.74 | 56.70 | 31.00
| 4 | 6.49 | 2.97 | 34 | 7.27 | 7.49 | 14 | 18 | 2.23 | 27 | 22 | 3.60 | 4.40 | 8.68 | 19 | 22 | 11 | 19 | 11 | 12 | 7.86 | 9 | 32 | 32 | 24 | 22 | 27 | 19 | 16 | 27 | 20 | ~ | 16.30 | 34.21 | 30.00
| 5 | 13 | 13 | 18 | 14 | 10 | 5.27 | 9 | 20 | 19 | 13 | 22 | 12 | 8.82 | 11 | 6.74 | 6.74 | 6.73 | 9 | 4.99 | 3.81 | 16 | 13 | 7.88 | 2.77 | 2.79 | 12 | 34 | 27 | 23 | 23 | 9 | 12.86 | 34.22 | 31.00
| 6 | 3.01 | 29 | 2.05 | 0.92 | 20 | 14 | 13 | 16 | 12 | 18 | 6.36 | 5.93 | 6.31 | 25 | 1.17 | 3.01 | 3.30 | 3.50 | 5.47 | 17 | 8.51 | 7.24 | 11 | 10 | 29 | 22 | 16 | 3.06 | 3.13 | 4.44 | ~ | 10.66 | 29.50 | 30.00
| 7 | 3.09 | 3.78 | 13 | 3.58 | 3.65 | 4.61 | 8.69 | 6.47 | 3.14 | 3.66 | 2.74 | 2.57 | 4.06 | 2.99 | 2.76 | 3.47 | 7.90 | 2.41 | 16 | 49 | 15 | 34 | 12 | 3.50 | 4.20 | 26 | 31 | 3.70 | 2.47 | 2.96 | 2.53 | 9.26 | 49.13 | 31.00
| 8 | 21 | 2.96 | 2.92 | 3.56 | 4.06 | 3.03 | 4.28 | 4.13 | 5.03 | 31 | 30 | 32 | 3.31 | 8.80 | 19 | 5.41 | 7.59 | 7.48 | 11 | 20 | 2.91 | 2.84 | 3.45 | 3.95 | 3.08 | 15 | 4.91 | 3.15 | 7.12 | 7.27 | 5.18 | 9.18 | 32.26 | 31.00
| 9 | 18 | 34 | 13 | 24 | 10 | 2.29 | 30 | 27 | 37 | 31 | 18 | 5.03 | 5.45 | 4.78 | 2.70 | 2.86 | 5.75 | 8.78 | 13 | 6.59 | 4.71 | 8.96 | 26 | 43 | 42 | 35 | 21 | 3.06 | 2.85 | 25 | ~ | 16.97 | 43.39 | 30.00
| 10 | 14 | 13 | 32 | 60 | 26 | 17 | 24 | 28 | 11 | 2.89 | 2.63 | 3.21 | 4.37 | 3.60 | 6.48 | 13 | 6.06 | 5.50 | 23 | 3.83 | 12 | 4.98 | 11 | 14 | 2.78 | 3.10 | 2.97 | 2.64 | 2.90 | 2.84 | 12 | 11.91 | 59.99 | 31.00
| 11 | 6.21 | 28 | 8.35 | 5.11 | 4.39 | 7.97 | 12 | 33 | 16 | 4.63 | 6.47 | 17 | 47 | 21 | 13 | 11 | 5.55 | 20 | 5.15 | 6.13 | 35 | 59 | 44 | 18 | 41 | 35 | 29 | 101 | 31 | 26 | ~ | 23.25 | 101.28 | 30.00
| 12 | 36 | 62 | 47 | 22 | 5.86 | 15 | 24 | 18 | 14 | 86 | 65 | 20 | 4.96 | 4.17 | 5.53 | 7.97 | 22 | 26 | 5.57 | 12 | 26 | 6.36 | 18 | 15 | 12 | 4.84 | 7.88 | 35 | 22 | 31 | 15 | 22.39 | 86.15 | 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. | 75 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 15 | 3 | 0 | 0 | 0 | 0 | 0 | 107
| REL. | 83.3 | 13.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.2
| ID | 83 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| 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 | 27.5
| 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 | 20.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 6 | 1 | 0 | 0 | 0 | 0 | 0 | 101
| REL | 93.4 | 5.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.11
| ID | 93 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 344 | 17 | 4 | 0 | 0 | 0 | 0 | 0 | 365
| 21 | 4 | 0 | 0 | 0 | 0 | 0 | 107 | REL. | 94.2 | 4.6 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.2
| ID | 94 | 4 | 1 | 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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