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 | 4.17 | 3.48 | 3.83 | 13 | 6.66 | 4.70 | 4.86 | 3.90 | 8.06 | 13 | 6.96 | 3.59 | 14 | 5.38 | 2.90 | 2.57 | 2.10 | 1.82 | 13 | 1.46 | 5.61 | 13 | 11 | 4.88 | 3.33 | 2.77 | 3.56 | 2.15 | 5.27 | 11 | 6.21 | 13.73 | 31.00
| 2 | 13 | 8.70 | 3.19 | 2.63 | 3.81 | 4.06 | 3.62 | 2.74 | 5.19 | 2.82 | 21 | 7.49 | 2.29 | 5.74 | 6.33 | 8.68 | 7.97 | 18 | 6.04 | 3.81 | 2.16 | 4.18 | 7.19 | 3.45 | 6.30 | 5.48 | 4.16 | 1.93 | 3.15 | ~ | ~ | 6.07 | 21.18 | 29.00
| 3 | 4.14 | 5.39 | 1.95 | 7.20 | 7.19 | 2.99 | 2.88 | 4.34 | 1.61 | 3.28 | 4.80 | 18 | 5.14 | 2.05 | 3.84 | 10 | 5.75 | 8.72 | 2.67 | 3.00 | 7.31 | 8.61 | 20 | 56 | 7.01 | 63 | 9 | 14 | 14 | 2.27 | 6.30 | 10.10 | 63.34 | 31.00
| 4 | 12 | 18 | 15 | 105 | 5.48 | 1.25 | 2.09 | 5.63 | 13 | 15 | 14 | 2.65 | 4.78 | 4.89 | 4.18 | 27 | 10 | 5.87 | 12 | 10 | 34 | 19 | 30 | 24 | 1.14 | 9 | 66 | 30 | 18 | 37 | ~ | 18.57 | 105.00 | 30.00
| 5 | 37 | 28 | 11 | 11 | 26 | 25 | 55 | 44 | 11 | 11 | 21 | 5.27 | 7.40 | 15 | 44 | 82 | 20 | 3.27 | 6.63 | 6.11 | 20 | 9 | 17 | ~ | 5.77 | 22 | 8.13 | 11 | 4.69 | 53 | 2.78 | 20.71 | 81.62 | 30.00
| 6 | 18 | ~ | 18 | 26 | 18 | 4.47 | 7.14 | 5.34 | 12 | 33 | 17 | 1.72 | 10 | 10 | 4.49 | 0.72 | 4.45 | 11 | 11 | 11 | 11 | 8.76 | 4.08 | 4.93 | 3.89 | 10 | 4.63 | 1.85 | 3.79 | 7.33 | ~ | 9.84 | 33.31 | 29.00
| 7 | 18 | 7.50 | 17 | 2.47 | 3.44 | 5.96 | 11 | 2.52 | 2.66 | 20 | 3.87 | 15 | 12 | 1.83 | 1.72 | 4.00 | 1.78 | 7.13 | 7.74 | 7.81 | 6.74 | 12 | 8.51 | 27 | 19 | 7.51 | 11 | 7.74 | 12 | 0.63 | 4.48 | 8.70 | 27.38 | 31.00
| 8 | 14 | 3.26 | 3.82 | 2.89 | 15 | 6.66 | 3.56 | 4.68 | 3.97 | 8.14 | 2.76 | 4.52 | 21 | 15 | 27 | 15 | 7.29 | 11 | 10 | 16 | 21 | 5.91 | 8.20 | 20 | 7.29 | 15 | 86 | 29 | 26 | 20 | 21 | 14.73 | 85.55 | 31.00
| 9 | 23 | 2.59 | 3.70 | 8.54 | 2.69 | 18 | 15 | 15 | 15 | 22 | 27 | 18 | 6.95 | 5.32 | 20 | 6.74 | 2.19 | 7.38 | 4.13 | 24 | 21 | 11 | 15 | 13 | 21 | 29 | 16 | 26 | 32 | 5.18 | ~ | 14.54 | 32.31 | 30.00
| 10 | 4.50 | 5.25 | 6.64 | 11 | 21 | 11 | 2.07 | 3.09 | 7.30 | 16 | 1.21 | 2.20 | 6.43 | 29 | 49 | 44 | 4.94 | 6.79 | 15 | 14 | 12 | 13 | ~ | 4.39 | 3.26 | 3.84 | 3.37 | 2.07 | 3.09 | 2.09 | 1.33 | 10.33 | 48.73 | 30.00
| 11 | 4.01 | 8.57 | 3.91 | 3.19 | 13 | 4.89 | 3.57 | 13 | 14 | 9 | 16 | 26 | 94 | 18 | 15 | 21 | 70 | 5.41 | 33 | 54 | 15 | 22 | 36 | 55 | 42 | 11 | 4.80 | 4.43 | 3.49 | 5.68 | ~ | 20.94 | 93.74 | 30.00
| 12 | 7.50 | 4.02 | 4.35 | 4.66 | 7.85 | 34 | 18 | 6.36 | 4.80 | 3.45 | 4.62 | 5.28 | 4.81 | 2.93 | 2.33 | 4.50 | 2.95 | 3.76 | 4.21 | 19 | 18 | 5.38 | 3.21 | 3.47 | 26 | 15 | 23 | 11 | 14 | 4.32 | 3.83 | 8.89 | 33.78 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 5 | 1 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 94.3 | 4.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.4
| ID | 94 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 98.9 | 1.0 | 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 | 27.8
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.11
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 351 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 363
| 12 | 1 | 0 | 0 | 0 | 0 | 0 | 105 | REL. | 96.6 | 3.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.4
| ID | 96 | 3 | | 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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