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 | 5.24 | 6.71 | 34 | 47 | 32 | 6.57 | 15 | 17 | 22 | 41 | 6.91 | 26 | 38 | 11 | 26 | 18 | 2.96 | 13 | 14 | 3.25 | 1.72 | 4.85 | 9 | 22 | 27 | 20 | 5.14 | 34 | 34 | 20 | 2.97 | 18.25 | 46.83 | 31.00
| 2 | 1.59 | 6.87 | 6.18 | 13 | 5.80 | 12 | 17 | 29 | 14 | 16 | 18 | 34 | 4.97 | 25 | 98 | 71 | 5.23 | 0.54 | 2.00 | 2.59 | 5.39 | 1.21 | 1.23 | 2.36 | 16 | 14 | 18 | 4.00 | ~ | ~ | ~ | 15.87 | 97.68 | 28.00
| 3 | 11 | 3.41 | 0.88 | 5.48 | 1.28 | 3.94 | 5.50 | 5.41 | 30 | 5.36 | 6.77 | 10 | 5.31 | 3.77 | 35 | 22 | 8.16 | 6.51 | 2.88 | 6.65 | 2.87 | 15 | 12 | 11 | 11 | 1.30 | 1.11 | 1.67 | 4.02 | 35 | 6.32 | 9.01 | 35.21 | 31.00
| 4 | 11 | 14 | 18 | 10 | 12 | 9 | 8.65 | 6.61 | 5.04 | 9 | 5.44 | 2.76 | 0.54 | 1.59 | 3.47 | 14 | 12 | 6.21 | 5.13 | 2.40 | 3.94 | 4.60 | 15 | 13 | 8.07 | 8.38 | 14 | 7.12 | 5.29 | 3.25 | ~ | 8.01 | 17.60 | 30.00
| 5 | 6.31 | 3.40 | 4.15 | 4.26 | 5.64 | 5.34 | 6.00 | 3.51 | 4.04 | 3.01 | 1.81 | 3.48 | 4.30 | 3.02 | 4.45 | 3.29 | 4.87 | 6.94 | 2.72 | 4.34 | 2.49 | 3.13 | 5.32 | 3.15 | 3.19 | 2.84 | 2.53 | 10 | 5.06 | 5.17 | 5.68 | 4.30 | 9.75 | 31.00
| 6 | 2.09 | ~ | 0.86 | 2.27 | 9 | 18 | 5.51 | 6.76 | 2.05 | 4.30 | 4.88 | 2.96 | 2.37 | 13 | 6.31 | 4.27 | 3.48 | 2.01 | 1.27 | 8.84 | 6.12 | 2.54 | 1.22 | 5.84 | 8.83 | 11 | 6.26 | 7.46 | 6.18 | 2.81 | ~ | 5.49 | 18.35 | 29.00
| 7 | 1.68 | 1.37 | 2.10 | 3.81 | 3.02 | 1.46 | 2.24 | 2.97 | 5.73 | 3.71 | 6.90 | 1.66 | 4.10 | 3.49 | 1.82 | 2.10 | 4.12 | 5.04 | 3.18 | 1.93 | 2.56 | 4.68 | 1.31 | 1.39 | 1.08 | 3.34 | 4.33 | 4.89 | 3.39 | 7.30 | 4.39 | 3.26 | 7.30 | 31.00
| 8 | 7.50 | 3.42 | 3.70 | 2.37 | 2.82 | 2.66 | 3.60 | 4.04 | 7.38 | 3.89 | 4.62 | 3.18 | 8.28 | 6.28 | 2.32 | 1.60 | 1.40 | 1.52 | 4.43 | 3.45 | 1.51 | 2.11 | 3.69 | 12 | 8.02 | 5.28 | 3.62 | 1.45 | 6.57 | 3.93 | 8.08 | 4.33 | 11.52 | 31.00
| 9 | 1.45 | 4.15 | 5.20 | 3.95 | 1.84 | ~ | 4.08 | 5.34 | 7.26 | 11 | 2.45 | 6.00 | 11 | 8.65 | 4.22 | 5.06 | 3.04 | 6.83 | 7.78 | 8.91 | 6.02 | 10 | 5.67 | 3.57 | 10 | 20 | 22 | 9 | 13 | 21 | ~ | 7.87 | 22.06 | 29.00
| 10 | 13 | 6.61 | 10 | 12 | 23 | 10 | 21 | 31 | 47 | 24 | 10 | 36 | 38 | 37 | 37 | 31 | 8.29 | 32 | 69 | ~ | 15 | 11 | 23 | 36 | 40 | 22 | 16 | 15 | 7.38 | 7.62 | 16 | 23.52 | 69.37 | 30.00
| 11 | 7.86 | 10 | 29 | 26 | 24 | 23 | 19 | 18 | 5.52 | 57 | 38 | 43 | 12 | 14 | 66 | 45 | 34 | 22 | 23 | 26 | 32 | 15 | 4.82 | 5.23 | 49 | 94 | 63 | 33 | 29 | 25 | ~ | 29.70 | 93.88 | 30.00
| 12 | 11 | 10 | 21 | 44 | 86 | 53 | 23 | 12 | 43 | 64 | 49 | 24 | 6.43 | 5.48 | 18 | 13 | 28 | 30 | 31 | 11 | 5.05 | 20 | 9 | 2.78 | 13 | 38 | 20 | 25 | 31 | 16 | 4.53 | 24.78 | 85.97 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 97.7 | 2.2 | 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 | 15.2
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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 | 6.6
| 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 | 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL | 91.2 | 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 352 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 98 | REL. | 97.2 | 2.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.2
| ID | 97 | 2 | 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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