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 | 6.68 | 7.05 | 2.61 | 7.15 | 11 | 3.50 | 1.74 | 9 | 9.00 | 4.85 | 12 | 30 | 7.88 | 9 | 16 | 22 | 8.57 | 5.69 | 5.47 | 7.77 | 5.22 | 11 | 10 | 11 | 3.82 | 2.27 | 6.43 | 1.91 | 4.21 | 7.83 | 7.27 | 8.32 | 30.00 | 31.00
| 2 | 13 | 16 | 12 | 8.09 | 1.92 | 4.27 | 15 | 9 | 5.13 | 7.07 | ~ | 17 | 11 | 17 | ~ | ~ | 11 | 1.89 | 8.55 | 5.51 | 5.99 | 4.12 | 4.19 | 5.34 | 17 | 7.91 | 7.21 | 8.78 | ~ | ~ | ~ | 8.95 | 17.18 | 25.00
| 3 | 9 | 7.88 | 23 | 8.52 | 8.55 | 5.36 | 5.16 | 6.01 | 7.72 | 2.32 | 3.64 | 6.48 | 8.87 | 10 | 4.60 | 10 | 8.81 | 7.95 | 3.54 | 9 | 8.36 | 9 | 5.26 | 7.04 | 6.30 | 7.64 | 5.76 | 5.02 | 5.25 | 11 | 15 | 7.80 | 22.70 | 31.00
| 4 | 18 | 4.15 | 13 | 5.14 | 4.35 | 7.05 | 2.68 | 6.84 | 2.55 | 4.66 | 9 | 3.22 | 5.90 | 6.57 | 5.08 | 6.91 | 3.95 | 7.26 | 6.62 | 13 | 5.15 | 13 | 5.96 | 11 | 8.39 | 8.58 | 14 | 8.46 | 6.43 | 3.96 | ~ | 7.35 | 18.44 | 30.00
| 5 | 8.00 | 13 | 8.60 | 12 | 2.05 | 6.16 | 8.19 | 5.36 | 8.88 | 5.83 | 10 | 1.95 | 1.89 | 8.63 | 6.42 | 7.75 | 5.85 | 12 | 5.91 | 10 | 7.20 | 11 | 6.91 | 8.12 | 12 | ~ | ~ | 21 | 4.27 | 3.16 | 6.21 | 7.84 | 20.91 | 29.00
| 6 | 6.65 | 6.63 | 10 | ~ | 7.85 | 8.90 | 6.62 | 5.24 | 3.53 | 4.73 | 6.28 | 4.49 | 8.30 | 17 | 11 | 1.87 | 6.82 | 7.05 | 8.37 | 14 | 21 | 6.15 | 10 | 6.48 | 8.93 | 6.89 | 10 | 12 | 12 | 7.57 | ~ | 8.51 | 21.43 | 29.00
| 7 | 10 | 4.66 | 4.83 | 4.13 | 1.62 | 2.88 | 23 | 8.88 | 4.32 | 17 | 10 | 6.70 | 7.37 | 3.55 | 5.01 | 6.27 | 10 | 12 | 7.36 | 17 | 5.35 | 16 | 8.17 | 22 | 14 | 17 | 8.20 | 6.62 | 8.22 | 10 | 13 | 9.45 | 22.72 | 31.00
| 8 | 7.03 | 4.37 | 5.95 | 4.76 | 3.21 | 3.47 | 4.00 | 10 | 5.91 | 8.91 | 10 | 15 | 12 | 26 | 4.94 | 16 | 8.81 | 0.96 | 20 | 21 | 17 | 7.17 | 3.53 | 3.26 | 43 | 9 | 15 | 11 | 5.33 | 3.50 | 13 | 10.43 | 43.13 | 31.00
| 9 | 19 | 9 | 12 | 12 | 18 | 8.61 | 6.62 | 7.36 | 8.54 | 24 | 4.46 | 3.30 | 2.63 | 3.50 | 4.11 | 5.44 | 11 | 5.51 | 4.73 | 2.90 | 4.68 | 3.61 | 7.62 | 7.89 | 6.07 | 8.46 | 7.57 | 6.90 | 4.26 | 4.99 | ~ | 7.81 | 23.64 | 30.00
| 10 | 5.56 | 3.83 | 8.34 | 4.21 | 6.47 | 11 | 8.65 | ~ | 3.50 | 5.71 | 5.08 | 17 | 33 | 6.59 | 10 | 25 | 4.35 | 5.90 | 8.08 | 3.03 | 6.36 | 11 | 18 | 9 | 6.08 | 7.61 | 17 | 12 | 33 | 14 | 18 | 10.92 | 32.56 | 30.00
| 11 | 11 | 11 | 15 | 35 | 9 | 21 | 27 | 11 | 5.43 | 4.35 | 27 | 18 | 6.38 | 13 | 16 | 18 | 65 | 15 | 8.41 | 8.14 | 16 | 8.00 | 10 | 10 | 6.58 | 7.97 | 5.81 | 15 | 14 | 4.09 | ~ | 14.72 | 64.51 | 30.00
| 12 | 2.60 | 2.86 | 4.89 | 9 | 6.60 | 16 | 8.31 | 10 | 11 | 22 | 10 | 7.19 | 21 | 24 | 27 | 15 | 7.25 | 11 | 35 | 6.39 | 6.73 | 16 | 5.31 | 8.86 | 12 | 21 | 7.92 | 7.33 | 11 | 5.73 | 8.72 | 11.92 | 34.64 | 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. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30
| 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 | 12.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21
| 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 | 21.6
| 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 | 43
| 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 | 25.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 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 | 17.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 357 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | 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 | 17.11
| 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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