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 | ~ | ~ | ~ | ~ | 25 | 64 | 8.81 | 10 | 7.18 | 11 | 17 | 11 | 14 | 8.01 | 6.99 | 11 | 19 | 24 | 19 | 20 | 16 | 41 | 16 | 8.19 | 8.26 | 12 | 22 | 14 | 8.04 | 7.47 | 10 | 16.33 | 64.26 | 27.00
| 2 | 14 | 28 | 16 | 10 | 6.64 | 6.63 | 8.45 | 13 | 60 | 68 | 30 | 8.70 | 7.29 | 9 | 10 | 5.09 | 3.87 | 5.61 | 13 | 8.48 | 4.19 | 4.52 | 4.39 | 5.21 | 4.40 | 15 | 11 | 4.65 | ~ | ~ | ~ | 13.79 | 68.02 | 28.00
| 3 | 4.13 | 14 | 19 | 24 | 16 | 11 | 14 | 13 | 26 | 27 | 8.94 | 17 | 12 | 8.25 | 6.69 | ~ | 17 | 39 | 13 | 3.12 | 4.32 | 6.89 | 5.05 | 56 | 77 | 18 | 7.71 | 4.69 | 13 | 43 | 52 | 19.34 | 77.42 | 30.00
| 4 | 47 | 26 | 13 | 4.09 | 4.99 | 6.48 | 6.01 | 3.98 | 9 | 5.18 | 3.84 | 9 | 5.48 | 6.72 | 4.87 | 5.48 | 3.46 | 7.80 | 8.37 | ~ | ~ | 22 | 25 | 7.15 | 17 | 36 | 20 | 16 | 26 | 27 | ~ | 13.53 | 46.51 | 28.00
| 5 | 2.70 | 4.53 | 14 | 11 | 13 | ~ | ~ | 1.67 | 8.88 | 3.47 | 1.55 | 2.72 | 4.53 | 6.47 | 0.73 | 18 | 8.30 | 6.30 | 8.07 | 7.08 | 6.49 | 2.26 | 4.94 | 12 | 7.55 | 6.60 | 13 | ~ | ~ | ~ | ~ | 7.06 | 17.94 | 25.00
| 6 | 4.67 | 7.49 | 12 | 4.43 | 2.01 | 1.51 | 6.43 | 6.21 | 8.66 | 8.65 | 1.22 | 1.47 | 0.58 | 4.18 | 1.32 | 4.56 | 1.93 | 1.00 | 4.09 | 3.69 | 2.68 | 1.25 | 8.03 | 23 | 5.75 | 1.32 | 4.77 | 6.76 | 21 | 5.20 | ~ | 5.54 | 23.03 | 30.00
| 7 | 7.48 | 8.31 | 2.07 | 0.85 | 0.30 | 1.03 | 1.17 | 5.21 | 7.54 | 6.33 | 4.96 | 10 | 6.71 | 2.53 | 7.49 | 3.87 | 6.39 | 5.47 | 11 | 4.68 | ~ | 1.04 | 4.88 | 1.12 | 16 | 5.65 | 2.34 | 3.70 | 11 | 10 | 2.11 | 5.36 | 15.90 | 30.00
| 8 | 14 | 10 | 12 | 12 | 10 | 6.90 | 1.12 | 1.82 | 7.63 | 4.51 | 1.59 | 10 | 11 | 3.80 | 1.67 | 11 | 8.51 | 10 | 4.66 | 1.72 | 1.38 | 14 | 17 | 21 | 19 | 14 | ~ | ~ | ~ | ~ | ~ | 8.85 | 21.17 | 26.00
| 9 | 2.48 | 12 | 16 | 2.44 | 3.94 | 8.36 | 14 | 40 | 46 | 30 | 10 | 17 | 15 | 43 | 16 | 11 | 5.61 | 2.22 | 4.88 | 4.94 | 14 | 30 | 28 | 17 | 12 | 5.08 | 11 | 17 | 6.39 | 25 | ~ | 15.72 | 45.67 | 30.00
| 10 | 2.61 | 4.02 | 2.49 | 13 | 17 | 11 | 14 | 6.52 | 1.86 | 4.39 | 5.42 | 35 | 85 | 17 | 18 | 5.73 | 20 | 28 | 22 | 17 | 7.70 | 8.31 | 13 | 7.98 | 29 | 11 | 3.17 | 10 | 31 | 17 | 6.00 | 15.23 | 84.51 | 31.00
| 11 | 51 | 51 | 61 | 50 | 61 | 11 | 4.35 | 15 | 21 | 19 | 17 | 28 | 11 | 2.80 | 35 | 26 | 8.68 | 13 | 29 | 11 | 62 | 20 | 16 | 43 | 26 | 123 | 10 | 35 | 22 | 50 | ~ | 31.08 | 123.27 | 30.00
| 12 | 3.56 | 4.57 | 4.19 | 0.40 | 1.13 | 5.55 | 2.08 | 8.56 | 10 | 17 | 11 | 0.86 | 4.79 | ~ | 11 | 8.30 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 5.39 | 13 | 6.56 | 10 | 6.92 | 16.56 | 20.00
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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. | 79 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL. | 92.9 | 7.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.3
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| 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 | 9.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 81
| 8 | 1 | 0 | 0 | 0 | 0 | 0 | 123
| REL | 90.1 | 8.6 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 90 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 321 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 335
| 14 | 1 | 0 | 0 | 0 | 0 | 0 | 123 | REL. | 95.8 | 3.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| 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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