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 | 5.63 | 4.85 | 41 | 52 | 90 | 24 | 85 | 90 | 20 | 27 | 27 | 28 | 29 | 60 | 34 | 22 | 54 | 22 | 11 | 5.59 | 13 | 37 | 27 | 20 | 16 | 4.91 | 5.08 | 7.90 | 14 | 34 | 35 | 30.49 | 89.81 | 31.00
| 2 | 25 | 90 | 90 | 86 | 32 | 66 | 37 | 12 | 6.53 | 4.29 | 8.68 | 8.88 | 22 | 19 | 30 | 15 | 57 | 23 | 11 | 7.74 | 8.21 | ~ | ~ | ~ | ~ | 8.44 | 9 | ~ | ~ | ~ | ~ | 29.51 | 90.08 | 23.00
| 3 | ~ | ~ | ~ | 60 | 67 | 26 | 6.91 | 29 | 15 | 11 | 38 | 94 | 42 | 3.17 | 11 | 11 | 61 | 26 | 12 | 19 | 19 | 4.20 | 1.68 | 1.01 | 1.42 | 1.98 | 11 | 40 | 71 | 30 | 17 | 26.08 | 94.19 | 28.00
| 4 | 20 | 20 | 3.40 | 5.02 | 2.51 | 0.63 | 3.33 | 18 | 9 | 4.42 | 8.47 | 7.91 | 5.99 | 5.99 | 13 | 11 | 16 | 14 | 10 | 0.83 | 0.90 | 16 | 10 | ~ | ~ | 8.01 | 3.21 | 5.88 | 7.22 | 27 | ~ | 9.28 | 26.51 | 28.00
| 5 | 6.55 | 7.95 | 10 | 3.24 | 4.01 | 6.28 | 5.10 | 3.20 | 5.27 | 5.31 | 6.18 | 11 | 17 | 7.03 | 6.16 | 13 | 4.62 | 1.76 | 1.17 | 6.43 | 7.17 | 6.09 | 4.07 | 10 | 1.60 | 8.09 | 6.96 | 14 | 5.85 | 8.19 | 4.90 | 6.76 | 17.32 | 31.00
| 6 | 1.74 | 6.65 | 14 | 5.21 | 4.03 | 5.83 | 8.01 | 3.88 | 13 | 8.57 | 9 | 7.93 | 7.33 | 8.53 | 3.80 | 6.65 | 10 | 10 | 7.24 | 5.93 | 3.92 | 1.86 | 1.56 | 7.12 | 8.74 | 7.71 | 3.45 | 2.88 | 3.13 | 3.60 | ~ | 6.38 | 13.89 | 30.00
| 7 | 11 | 22 | 10 | 7.78 | 4.15 | 1.75 | 6.26 | 13 | 10 | 5.29 | 18 | 6.22 | 0.74 | 0.66 | 0.98 | 6.74 | 10 | 13 | 8.76 | 3.66 | 3.25 | 5.85 | 7.58 | 9 | 11 | 9 | 8.67 | 14 | 12 | 8.27 | 10 | 8.40 | 22.32 | 31.00
| 8 | 18 | 23 | 10 | 5.00 | 10 | 11 | 6.27 | 10 | 19 | 4.55 | 3.57 | 7.55 | 5.05 | 7.79 | 6.57 | 7.51 | 11 | 8.54 | ~ | ~ | 11 | 28 | 38 | 15 | 16 | 10 | 12 | 25 | 27 | 24 | 5.85 | 13.37 | 38.07 | 29.00
| 9 | 5.79 | 16 | 19 | 22 | 20 | 18 | 19 | 14 | 15 | 19 | 24 | 25 | 18 | 6.47 | 5.19 | 12 | 14 | 14 | 38 | 47 | 24 | 18 | 7.38 | 3.76 | 11 | 29 | 4.05 | 10 | 24 | 56 | ~ | 18.63 | 56.21 | 30.00
| 10 | 40 | 38 | 22 | 20 | 4.62 | 5.60 | 7.40 | 21 | 18 | 12 | 6.28 | 3.42 | 22 | 43 | 31 | 71 | 25 | 18 | 10 | 35 | 71 | 64 | 11 | 35 | 18 | 4.36 | 4.61 | 5.24 | 30 | 55 | 47 | 25.71 | 71.06 | 31.00
| 11 | 48 | 8.43 | 10 | 27 | 6.17 | 31 | 56 | 23 | 5.41 | 29 | 43 | 77 | 68 | 79 | 147 | 143 | 44 | 79 | 27 | 35 | 35 | 44 | 36 | 52 | 121 | 87 | 32 | 34 | 46 | 27 | ~ | 49.99 | 147.47 | 30.00
| 12 | 84 | 77 | 48 | 52 | 14 | 13 | 10 | 10 | 23 | 36 | 103 | 29 | 31 | 13 | 16 | 60 | 44 | 13 | 71 | 105 | 104 | 24 | 14 | 6.80 | 5.54 | 6.91 | 12 | 32 | 15 | 10 | 9 | 35.23 | 104.77 | 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. | 66 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL. | 80.4 | 19.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.3
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 30.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 98.8 | 1.1 | 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 | 30.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 16 | 6 | 0 | 0 | 0 | 0 | 0 | 92
| 22 | 6 | 0 | 0 | 0 | 0 | 0 | 147
| REL | 76.0 | 17.3 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.9 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.11
| ID | 76 | 17 | 6 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 314 | 33 | 6 | 0 | 0 | 0 | 0 | 0 | 353
| 39 | 6 | 0 | 0 | 0 | 0 | 0 | 147 | REL. | 88.9 | 9.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.0 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.11
| ID | 88 | 9 | 1 | 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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