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 | 6.28 | 3.77 | 8.03 | 28 | 21 | 28 | 37 | 16 | 14 | 14 | 9 | 30 | 31 | 20 | 5.34 | 8.59 | 9 | 10 | 26 | 38 | 33 | 48 | 90 | 79 | 42 | 61 | 17 | 27 | 47 | 82 | 84 | 31.37 | 89.67 | 31.00
| 2 | 123 | 66 | 2.54 | 48 | 15 | 12 | 64 | 41 | 24 | 11 | 26 | 5.22 | 10 | 16 | 31 | 41 | 22 | 19 | 6.78 | 15 | 17 | 10 | 6.59 | 4.71 | 39 | 20 | 8.56 | 25 | ~ | ~ | ~ | 26.04 | 123.47 | 28.00
| 3 | 39 | 10 | 11 | 50 | 20 | 33 | 4.69 | 27 | 16 | 13 | 22 | 14 | 38 | 8.82 | 9 | 14 | 2.08 | 37 | 25 | 44 | 30 | 3.76 | 3.97 | 4.00 | 5.76 | 6.09 | 7.05 | 7.93 | 18 | 14 | 10 | 17.65 | 50.19 | 31.00
| 4 | 5.77 | 5.27 | 4.44 | 7.30 | 6.24 | 10 | ~ | 8.68 | 5.56 | 2.65 | 1.50 | 1.45 | 1.85 | 4.06 | 16 | 9 | 5.90 | 6.58 | 8.82 | 8.17 | 5.43 | 6.58 | 6.34 | 7.03 | 14 | 12 | 7.05 | 3.28 | 8.03 | 20 | ~ | 7.19 | 19.58 | 29.00
| 5 | 2.18 | 5.82 | 5.39 | 1.24 | 4.40 | 9 | 6.92 | 13 | 1.31 | 1.02 | 4.53 | 3.45 | 7.54 | 7.69 | 6.95 | 8.28 | 6.11 | 2.85 | 3.26 | 6.48 | 1.78 | 1.74 | 2.88 | 4.33 | 6.20 | 6.17 | 6.56 | 3.71 | 2.47 | 5.37 | 6.06 | 4.99 | 12.76 | 31.00
| 6 | 3.11 | 5.32 | 5.50 | 6.67 | 1.19 | 1.97 | 12 | 9 | 7.02 | 4.06 | 4.56 | 10 | 10 | 7.17 | 5.24 | 4.94 | 5.71 | 7.57 | 5.41 | 2.70 | 5.05 | 5.48 | 4.44 | 6.07 | 5.05 | 7.76 | 6.84 | 5.05 | 4.32 | 6.85 | ~ | 5.89 | 12.27 | 30.00
| 7 | 4.76 | 3.72 | 3.22 | 7.56 | 4.57 | 2.23 | 6.86 | 5.81 | 5.10 | 1.78 | 3.53 | 2.93 | 3.68 | 3.10 | 3.08 | 4.78 | 8.31 | 3.57 | 5.73 | 5.06 | 4.38 | 4.54 | 6.88 | 5.96 | 4.74 | 4.89 | 2.60 | 4.46 | 4.27 | 4.43 | 9 | 4.71 | 9.47 | 31.00
| 8 | 4.51 | 6.82 | 4.86 | 2.95 | 5.99 | 10 | 9 | 6.33 | 4.81 | 1.00 | 1.46 | 3.60 | 2.22 | 4.83 | 4.56 | 5.72 | 4.77 | 7.12 | 6.71 | 7.86 | 6.17 | 9 | 8.91 | 5.17 | 7.46 | 11 | 2.57 | 4.74 | 7.93 | 6.39 | 4.50 | 5.80 | 11.44 | 31.00
| 9 | 5.24 | 7.06 | 22 | 13 | 9 | 7.42 | 8.51 | 10 | 13 | 4.92 | 5.48 | 5.98 | 6.97 | 4.83 | 2.92 | 10 | 25 | 17 | 21 | 14 | 8.33 | 11 | 7.55 | 9 | 10 | 20 | 5.36 | 13 | 18 | 25 | ~ | 11.37 | 25.13 | 30.00
| 10 | 12 | 32 | 35 | 21 | 18 | 13 | 10 | 18 | 11 | 11 | 14 | 11 | 25 | 14 | 8.61 | 12 | 19 | 29 | 33 | 21 | 31 | 38 | 31 | 23 | 18 | 7.71 | 11 | 7.44 | 40 | 20 | 14 | 19.63 | 39.51 | 31.00
| 11 | 45 | 17 | 3.16 | 8.70 | 10 | 29 | 11 | 87 | 10 | 27 | 67 | 98 | 19 | 59 | 15 | 4.35 | 38 | 89 | 20 | 60 | 78 | 13 | 32 | 6.49 | 7.32 | 18 | 8.85 | 8.86 | 12 | 24 | ~ | 30.82 | 98.33 | 30.00
| 12 | 29 | 7.03 | 49 | 77 | 14 | 16 | 12 | 15 | 18 | 36 | 68 | 6.44 | 15 | 44 | 5.64 | 7.22 | 19 | 12 | 34 | 24 | 76 | 36 | 20 | 12 | 2.96 | 2.32 | 3.06 | 40 | 67 | 49 | 6.47 | 26.60 | 77.08 | 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. | 81 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 123
| REL. | 90.0 | 8.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2
| ID | 90 | 8 | 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 | 30.4
| 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 | 25
| 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 | 30.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL | 88.0 | 11.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.11
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 344 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 364
| 20 | 1 | 0 | 0 | 0 | 0 | 0 | 123 | REL. | 94.5 | 5.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.5 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2
| ID | 94 | 5 | | 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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