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 | 8.13 | 1.63 | 7.03 | 4.29 | 55 | 31 | 44 | 24 | 19 | 17 | ~ | ~ | ~ | 27 | 29 | 10 | 15 | 8.64 | 11 | 15 | 8.18 | 13 | 10 | 29 | 25 | 19 | 19 | 18 | ~ | ~ | ~ | 18.70 | 55.43 | 25.00
| 2 | ~ | 12 | 18 | 23 | 23 | 75 | 25 | 8.64 | 7.89 | 21 | 31 | 12 | 6.28 | 18 | 18 | 10 | 14 | 19 | 12 | 7.23 | 40 | 30 | 50 | 16 | 11 | 32 | 60 | 42 | 10 | ~ | ~ | 23.32 | 75.18 | 28.00
| 3 | 13 | 9 | 8.01 | 4.03 | 4.30 | 15 | 9 | 10 | 6.60 | 13 | 5.62 | 10 | 46 | 12 | 7.01 | 5.39 | 11 | 8.75 | 15 | 24 | 22 | 54 | 32 | 14 | 13 | 8.12 | 5.49 | 11 | 6.76 | ~ | ~ | 13.91 | 54.15 | 29.00
| 4 | 16 | 21 | 8.92 | 14 | 11 | 6.19 | 6.84 | 4.14 | 3.49 | 7.19 | 13 | 22 | 10 | 13 | 8.83 | 18 | 13 | ~ | 37 | 31 | 27 | 5.27 | 1.74 | 7.46 | 16 | 6.19 | 3.07 | 3.12 | 2.90 | 4.97 | ~ | 11.88 | 37.22 | 29.00
| 5 | 13 | 5.62 | 5.53 | 9 | 2.70 | 1.36 | 2.89 | ~ | 20 | 14 | 5.90 | 1.38 | 2.37 | 4.26 | 16 | 14 | 11 | 11 | 11 | 6.30 | 8.24 | 5.61 | 7.96 | 18 | 6.45 | 1.63 | 1.00 | 1.69 | 10 | 2.95 | 14 | 7.83 | 20.09 | 30.00
| 6 | 23 | 16 | 1.71 | 6.77 | 3.36 | 2.88 | 13 | 2.25 | 0.90 | 1.06 | ~ | 2.36 | 2.30 | ~ | 2.70 | 1.78 | 1.32 | 6.79 | 10 | 17 | 24 | 3.92 | 7.00 | 4.49 | 5.81 | 9 | 11 | 12 | 14 | 25 | ~ | 8.27 | 24.94 | 28.00
| 7 | 2.00 | 2.41 | 6.16 | 4.01 | 1.30 | 1.09 | 2.04 | 2.47 | 2.23 | 6.19 | 8.60 | 13 | 6.31 | 11 | 5.33 | 12 | 11 | 18 | 10 | 11 | 6.89 | 5.14 | 13 | 10 | 24 | 9 | ~ | 7.34 | 4.24 | 4.58 | 13 | 7.82 | 23.78 | 30.00
| 8 | 21 | 8.47 | 6.66 | 8.26 | 2.48 | 6.37 | 14 | 20 | 22 | 16 | 6.24 | 5.72 | 21 | 21 | 19 | 20 | 23 | 16 | 6.83 | 11 | 4.61 | 6.85 | 8.41 | 8.01 | 13 | 3.23 | 17 | 20 | 19 | 13 | 12 | 12.91 | 22.66 | 31.00
| 9 | 13 | 5.14 | 6.53 | 11 | 16 | 14 | 22 | 25 | 21 | 12 | 35 | 56 | ~ | 6.98 | 11 | 6.74 | 14 | 13 | 10 | 11 | 17 | 27 | 5.34 | 16 | 18 | 25 | 46 | 8.19 | 5.09 | 4.47 | ~ | 16.54 | 55.62 | 29.00
| 10 | 6.44 | 33 | 20 | 21 | 11 | 21 | 12 | 11 | 43 | 20 | 17 | 21 | 44 | 15 | 8.21 | 52 | 31 | 30 | 38 | 14 | 14 | 24 | 22 | 63 | 33 | 18 | 18 | 31 | 17 | 78 | 26 | 26.23 | 78.22 | 31.00
| 11 | 53 | 45 | 20 | 18 | 28 | 18 | 115 | 108 | 104 | 42 | 34 | 18 | 39 | 42 | 60 | 44 | 16 | 34 | 54 | 57 | 38 | 112 | 28 | 44 | 22 | 9 | 56 | 127 | 39 | 38 | ~ | 48.83 | 127.23 | 30.00
| 12 | 24 | 21 | 24 | 29 | 21 | 12 | 17 | 64 | 98 | 29 | 73 | 62 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 22 | 17 | 22 | 34 | 40 | 7.40 | 12 | 12 | 37 | 54 | 16 | 12 | 31.59 | 98.18 | 24.00
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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. | 77 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL. | 93.9 | 6.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 19.4
| 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 | 12.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 13 | 5 | 0 | 0 | 0 | 0 | 0 | 85
| 18 | 5 | 0 | 0 | 0 | 0 | 0 | 127
| REL | 78.8 | 15.2 | 5.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.2 | 5.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.11
| ID | 78 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 320 | 19 | 5 | 0 | 0 | 0 | 0 | 0 | 344
| 24 | 5 | 0 | 0 | 0 | 0 | 0 | 127 | REL. | 93.0 | 5.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.0 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.11
| ID | 93 | 5 | 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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