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 | 12 | 13 | 20 | 42 | 104 | 187 | 51 | 27 | 6.93 | 4.74 | 5.51 | 8.02 | 10 | 4.75 | 8.80 | 53 | 26 | 59 | 19 | 41 | 46 | 32 | 23 | 40 | 34 | 10 | 22 | 11 | 2.63 | 1.57 | 1.79 | 29.80 | 187.19 | 31.00
| 2 | 35 | 19 | 6.61 | 5.14 | 6.90 | 5.81 | 5.62 | 4.94 | 30 | 71 | 25 | 3.15 | 1.97 | 3.80 | 36 | 7.96 | 6.06 | 5.36 | 31 | 16 | 4.03 | 3.17 | 5.10 | 5.02 | 5.70 | 71 | 55 | 21 | ~ | ~ | ~ | 17.80 | 71.10 | 28.00
| 3 | 3.71 | 25 | 42 | 41 | 21 | 16 | 8.72 | 13 | 20 | 22 | 3.38 | 38 | 14 | 13 | 4.33 | 2.08 | 21 | 38 | 12 | 4.14 | 3.87 | 7.36 | 6.41 | 39 | 46 | 26 | 4.13 | 3.25 | 11 | 23 | 20 | 17.88 | 46.24 | 31.00
| 4 | 16 | 11 | 9 | 4.73 | 7.00 | 9 | 5.55 | 4.38 | 16 | 6.07 | 4.92 | 3.20 | 4.71 | 12 | 8.94 | 3.82 | 3.75 | 14 | 15 | 17 | 13 | 22 | 7.54 | 7.51 | 10 | 11 | 5.38 | 10 | 11 | 9 | ~ | 9.38 | 22.12 | 30.00
| 5 | 4.89 | 4.99 | 7.09 | 3.28 | 2.87 | 3.82 | 3.87 | 5.11 | 14 | 6.99 | 6.31 | 8.15 | 7.66 | 5.69 | 3.95 | 4.96 | 5.09 | 3.96 | 4.95 | 5.06 | 12 | 5.24 | 7.53 | 7.25 | ~ | 4.34 | 5.48 | 4.68 | 5.92 | 7.54 | 5.18 | 5.92 | 14.12 | 30.00
| 6 | 3.79 | 6.43 | 6.97 | 6.36 | 5.60 | 5.65 | 12 | 12 | 6.75 | 5.40 | 5.19 | 3.30 | 3.40 | 4.88 | 4.78 | 7.10 | 6.19 | ~ | ~ | 6.70 | 4.71 | 4.38 | 5.29 | 6.86 | 3.83 | 5.18 | 5.76 | 11 | 10 | 8.67 | ~ | 6.35 | 12.32 | 28.00
| 7 | 8.89 | 11 | 6.30 | 5.55 | 5.88 | 5.64 | 5.76 | 5.23 | 5.68 | 4.65 | 5.57 | 5.18 | 10 | 6.87 | 7.18 | 8.52 | 7.45 | 9 | 7.88 | 10 | 6.06 | 4.86 | 4.32 | 3.47 | 11 | 3.39 | 3.34 | 5.80 | 6.67 | 6.95 | 4.34 | 6.53 | 11.01 | 31.00
| 8 | 8.41 | 5.57 | 6.40 | 7.95 | 11 | 9 | 8.17 | 10 | 11 | 10 | 9 | 12 | 16 | 6.80 | 6.16 | 8.07 | 13 | 8.00 | 8.82 | 6.18 | 3.60 | ~ | 15 | 11 | 8.65 | 6.17 | 6.15 | 6.18 | ~ | 17 | 20 | 9.52 | 20.39 | 29.00
| 9 | 5.45 | 5.43 | 10 | 5.43 | 8.02 | 8.59 | 21 | 22 | 18 | 8.90 | 6.49 | 18 | 16 | 20 | 14 | 16 | 7.96 | 4.63 | 2.22 | 2.85 | 19 | 27 | ~ | 23 | 18 | 18 | ~ | ~ | 7.41 | 7.89 | ~ | 12.68 | 26.64 | 27.00
| 10 | 29 | 15 | 7.82 | 18 | 12 | 6.91 | 16 | 11 | 3.64 | 3.95 | 6.34 | 22 | 28 | 8.95 | 15 | 10 | 14 | 28 | 28 | 11 | 3.04 | 4.16 | 12 | 12 | 39 | 15 | 13 | 26 | 35 | 39 | 19 | 16.43 | 38.75 | 31.00
| 11 | 94 | 44 | 46 | 35 | 32 | 7.92 | 15 | 37 | 15 | 3.59 | 2.89 | 5.40 | 4.19 | 2.35 | 49 | 9 | 11 | 7.20 | 8.30 | 8.91 | 7.19 | 10 | 35 | 83 | 141 | 125 | 51 | 74 | 16 | 34 | ~ | 33.89 | 141.34 | 30.00
| 12 | 4.64 | 4.16 | 6.35 | 8.35 | 4.53 | 4.16 | 5.89 | 16 | 33 | 28 | 27 | 7.41 | 10 | 12 | 6.98 | 10 | 5.20 | 3.57 | 5.07 | 12 | 61 | 50 | 19 | 2.83 | 4.70 | 9 | 17 | 4.48 | 6.47 | 4.91 | 16 | 13.22 | 61.11 | 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. | 82 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 90
| 8 | 2 | 1 | 0 | 0 | 0 | 0 | 187
| REL. | 91.1 | 6.6 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.9 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 91 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 22.4
| 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 | 27
| 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 | 22.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 92
| 8 | 2 | 0 | 0 | 0 | 0 | 0 | 141
| REL | 91.3 | 6.5 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 91 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 341 | 12 | 3 | 1 | 0 | 0 | 0 | 0 | 357
| 16 | 4 | 1 | 0 | 0 | 0 | 0 | 187 | REL. | 95.5 | 3.3 | 0.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 1.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 95 | 3 | | | 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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