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 | 14 | 14 | 10 | 7.32 | 10 | 16 | 16 | 12 | 15 | 23 | 8.72 | 12 | 17 | 25 | 27 | 19 | 13 | 13 | 15 | 21 | 4.48 | 15 | 24 | 53 | 53 | 137 | 54 | 73 | 51 | 35 | 22 | 26.74 | 136.73 | 31.00
| 2 | 47 | 54 | 23 | ~ | 77 | 83 | 54 | 17 | 57 | 71 | 51 | 18 | 11 | 17 | 20 | 20 | 11 | 25 | 25 | 25 | 17 | 25 | 11 | 8.32 | 8.05 | 20 | 12 | 8.25 | ~ | ~ | ~ | 30.27 | 83.46 | 27.00
| 3 | 11 | 7.53 | 11 | 9 | 8.94 | 13 | 6.68 | 5.87 | 11 | 22 | 30 | 17 | 11 | 3.65 | 10 | 17 | 3.79 | 8.76 | 6.42 | 4.26 | 3.79 | 19 | 17 | 10 | 21 | 23 | 17 | 18 | 12 | 11 | 23 | 12.68 | 29.52 | 31.00
| 4 | 20 | 14 | 6.70 | 10 | 11 | 16 | 6.38 | 8.43 | 10 | 9 | 5.89 | 5.79 | 4.58 | 10 | 7.43 | 9 | 14 | 9 | 9 | 10 | 14 | 8.20 | 17 | 12 | 14 | 6.66 | 12 | 6.57 | 8.66 | 9 | ~ | 10.20 | 19.76 | 30.00
| 5 | 3.35 | 7.19 | 3.84 | 2.33 | 5.91 | 10 | 7.93 | 2.88 | 3.49 | 8.09 | 7.34 | 6.62 | 5.95 | 6.48 | 5.41 | 2.99 | 2.72 | 5.26 | 6.52 | 3.98 | 7.81 | 4.66 | 6.74 | 14 | 10 | 7.73 | 2.72 | 8.31 | 6.98 | 6.18 | 7.91 | 6.17 | 13.80 | 31.00
| 6 | 18 | 9 | 11 | 12 | 10 | 7.53 | 4.28 | 1.57 | 4.64 | 4.40 | 1.41 | 2.36 | 5.59 | 2.84 | 11 | 7.91 | 7.92 | 7.65 | 7.41 | 4.24 | 3.44 | 5.51 | 7.06 | 3.75 | 1.86 | 4.17 | 2.00 | 5.17 | ~ | 3.82 | ~ | 6.11 | 18.44 | 29.00
| 7 | 10 | 2.52 | 4.74 | 4.94 | 4.16 | 11 | 4.32 | 2.78 | 7.18 | 2.84 | 14 | 8.39 | 5.91 | 17 | 16 | 7.57 | 8.25 | 7.69 | 6.61 | 5.99 | 6.52 | 2.54 | 3.33 | 4.60 | 2.89 | 7.73 | 4.60 | 3.92 | 16 | 3.25 | 0.93 | 6.70 | 16.57 | 31.00
| 8 | ~ | ~ | ~ | 2.18 | 4.70 | 11 | 12 | 13 | 2.24 | 10 | 12 | 10 | 4.08 | 9 | 7.41 | 4.62 | 5.69 | 11 | 4.06 | 7.10 | 6.17 | 7.12 | 6.18 | 5.05 | 11 | 8.39 | 8.09 | 7.83 | 2.08 | 5.37 | 5.65 | 7.26 | 12.60 | 28.00
| 9 | 3.21 | 2.04 | 7.49 | 6.01 | 4.05 | 3.49 | 7.00 | 8.92 | 4.03 | 5.46 | 3.04 | 11 | 11 | 5.07 | 10 | 11 | 7.63 | ~ | 6.03 | 6.34 | ~ | 7.75 | 6.84 | 14 | 9 | 12 | 9 | 7.47 | 3.57 | 5.02 | ~ | 7.05 | 13.66 | 28.00
| 10 | 5.85 | 4.74 | 5.57 | 7.26 | 11 | 12 | 13 | 6.96 | 6.76 | 4.68 | 5.11 | 7.85 | 8.74 | 11 | 18 | 10 | 6.68 | 6.04 | 12 | 15 | 14 | 16 | 10 | 10 | 2.84 | 6.03 | 3.49 | 3.02 | 5.43 | 6.09 | 4.88 | 8.41 | 18.28 | 31.00
| 11 | 5.53 | 11 | 4.62 | 7.32 | 10 | 6.26 | 10 | 12 | 18 | 13 | 1.80 | 12 | 13 | 13 | 11 | 10 | 4.98 | 8.55 | 8.32 | 10 | 31 | 78 | 95 | 86 | 40 | 48 | 24 | 47 | 71 | 34 | ~ | 24.81 | 95.40 | 30.00
| 12 | 31 | 93 | ~ | 11 | 8.81 | 15 | 16 | 18 | 11 | 25 | 26 | 13 | 16 | 12 | 19 | 8.63 | 27 | ~ | 10 | 8.09 | 4.36 | 9 | 27 | 19 | 15 | 12 | 19 | 24 | 36 | 24 | ~ | 19.95 | 92.82 | 28.00
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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. | 76 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 13 | 1 | 0 | 0 | 0 | 0 | 0 | 137
| REL. | 85.3 | 13.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 85 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20
| 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. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 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 | 14.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL | 94.3 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 337 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 355
| 18 | 1 | 0 | 0 | 0 | 0 | 0 | 137 | REL. | 94.9 | 4.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 94 | 4 | | 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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