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 | 19 | 17 | 10 | 7.77 | 7.61 | 13 | 11 | 6.88 | 8.27 | 15 | 20 | 26 | 25 | 18 | 26 | 26 | 11 | 13 | 13 | 15 | 12 | 27 | 50 | 101 | 93 | 120 | 73 | 34 | 28 | 29 | 11 | 28.58 | 119.92 | 31.00
| 2 | 46 | 38 | 21 | 44 | 63 | 94 | 48 | 22 | 23 | 25 | 29 | 19 | 18 | 22 | 17 | 15 | 7.27 | 27 | 16 | 27 | 21 | 19 | 16 | 16 | 21 | 22 | 7.49 | 5.50 | ~ | ~ | ~ | 26.73 | 94.01 | 28.00
| 3 | 7.94 | 6.77 | 7.09 | 8.61 | 11 | 6.33 | 6.39 | 5.44 | 4.44 | 17 | 31 | 21 | 9 | 3.61 | 19 | 16 | 66 | 27 | 6.00 | 6.00 | 6.55 | 24 | 35 | 20 | 21 | 27 | 24 | 12 | 24 | 30 | 23 | 17.14 | 66.23 | 31.00
| 4 | 22 | 13 | 10 | 9 | 9 | 13 | 12 | 4.00 | 18 | 43 | 7.86 | 8.65 | 10 | 12 | 29 | 4.44 | 17 | 11 | 2.14 | 5.75 | 12 | 9 | 14 | 11 | 5.03 | 13 | 19 | 13 | 16 | 18 | ~ | 13.08 | 43.36 | 30.00
| 5 | 22 | 5.34 | 2.94 | 3.54 | 3.84 | 6.98 | 4.81 | 8.71 | 10 | 17 | 32 | 9 | 18 | 16 | 14 | 11 | 14 | 15 | 12 | 5.99 | 6.43 | 1.92 | 5.22 | 10 | 10 | 8.29 | 8.20 | 21 | 13 | 12 | 8.26 | 10.81 | 31.56 | 31.00
| 6 | 5.36 | 13 | 10 | 18 | 9 | 23 | 13 | 3.12 | 13 | 6.14 | 2.40 | 1.69 | 1.33 | 2.77 | 5.16 | 2.82 | 2.00 | 2.83 | 2.23 | 1.67 | 2.61 | 3.70 | 3.43 | 2.96 | 14 | 3.99 | 3.74 | 3.33 | 4.26 | 5.90 | ~ | 6.25 | 23.44 | 30.00
| 7 | 5.08 | 3.32 | 7.73 | 5.23 | 4.63 | 6.68 | 6.35 | 5.05 | 5.10 | 5.10 | 11 | ~ | 5.45 | 7.51 | 10 | 6.68 | 7.78 | 8.22 | 6.49 | 11 | 13 | 13 | 25 | 10 | 14 | 11 | 31 | 9 | 12 | 8.93 | 7.45 | 9.45 | 31.46 | 30.00
| 8 | 11 | 13 | 11 | 12 | 1.84 | 3.06 | 3.72 | 7.97 | 3.53 | 14 | 11 | 16 | 4.30 | 7.36 | 19 | 4.36 | 14 | 3.99 | 4.35 | 19 | 2.84 | 4.83 | 3.68 | 1.75 | 5.29 | 10 | 1.81 | 5.57 | 2.16 | 1.42 | 1.87 | 7.24 | 19.37 | 31.00
| 9 | 3.49 | 10 | 12 | 8.85 | 4.76 | 1.53 | 3.60 | 6.26 | 7.26 | 4.20 | 10 | 13 | 1.33 | 2.05 | 1.33 | 1.37 | 1.72 | 2.52 | 2.66 | 5.07 | 11 | 12 | 7.03 | 6.81 | 6.57 | 3.92 | 3.40 | 2.33 | 1.37 | 11 | ~ | 5.61 | 12.91 | 30.00
| 10 | 7.63 | 4.19 | 16 | 25 | 19 | 7.78 | 6.35 | 12 | 5.53 | 2.38 | 1.37 | 2.08 | 2.10 | 4.56 | 3.15 | 7.97 | 6.57 | 3.66 | 17 | 5.85 | 7.66 | 9 | 16 | 11 | 5.34 | 5.34 | 3.65 | 1.37 | 2.60 | 1.57 | 2.95 | 7.36 | 25.37 | 31.00
| 11 | 5.37 | 8.32 | 6.01 | 3.85 | 5.60 | 3.40 | 5.06 | 12 | 16 | 3.79 | 4.22 | 9 | 12 | 22 | 9 | 6.59 | 2.96 | 6.96 | 15 | 30 | 39 | 43 | 69 | 98 | 109 | 81 | 26 | 41 | 30 | 32 | ~ | 25.14 | 108.63 | 30.00
| 12 | 45 | 66 | 65 | 34 | 16 | 14 | 27 | 15 | 29 | 57 | 67 | 43 | 24 | 17 | 20 | 11 | 19 | 18 | 17 | 8.78 | 10 | 14 | 29 | 37 | 27 | 35 | 30 | 32 | 36 | 53 | 42 | 30.86 | 66.81 | 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. | 83 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 2 | 0 | 0 | 0 | 0 | 0 | 120
| REL. | 92.2 | 5.5 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 92 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 10.4
| 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 | 31
| 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 | 27.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 109
| REL | 90.2 | 8.6 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 90 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 348 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 364
| 16 | 3 | 0 | 0 | 0 | 0 | 0 | 120 | REL. | 95.6 | 3.5 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 95 | 3 | | 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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