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 | ~ | 4.87 | 10 | 5.85 | 25 | 33 | 30 | 15 | 13 | 16 | 13 | 8.03 | 7.69 | 17 | ~ | 6.85 | 5.89 | 2.07 | 4.16 | ~ | 4.94 | 5.32 | 6.25 | 22 | 21 | 17 | 11 | 6.97 | 0.88 | 0.98 | 1.61 | 11.20 | 32.65 | 28.00
| 2 | 11 | 4.22 | 4.74 | 5.74 | 2.03 | 7.18 | 2.76 | 1.33 | 1.09 | 2.45 | 10 | 8.41 | 1.12 | 10 | 10 | 6.53 | 11 | 12 | 9 | 6.27 | 12 | 14 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.91 | 13.95 | 22.00
| 3 | ~ | 5.77 | 2.17 | 1.19 | 1.05 | 2.81 | 4.63 | 2.38 | 2.19 | 2.91 | 0.97 | 3.02 | 9 | 5.08 | 3.06 | 2.33 | 4.60 | 5.30 | 5.51 | 10 | 16 | 14 | 16 | 12 | 9 | 7.78 | 4.95 | 6.07 | 3.32 | 7.92 | 7.56 | 5.99 | 16.30 | 30.00
| 4 | 4.83 | 4.53 | 4.20 | 10 | 6.35 | 2.51 | 4.60 | 1.65 | 2.10 | 6.73 | 10 | 6.98 | 2.12 | 4.44 | 1.90 | 4.33 | 4.93 | 6.03 | 9 | 14 | 12 | 5.55 | 1.47 | 1.43 | 7.59 | 4.16 | 2.17 | 0.97 | 0.88 | 1.18 | ~ | 4.99 | 14.10 | 30.00
| 5 | 2.53 | 2.22 | 3.93 | 4.47 | 3.17 | 1.02 | 1.22 | 2.51 | 10 | 8.78 | 4.11 | 1.28 | 0.98 | 3.96 | 10 | 8.23 | 6.06 | 4.54 | 2.89 | 1.12 | 2.31 | 4.18 | 5.71 | 6.59 | 3.88 | 1.48 | 1.61 | 1.48 | 7.98 | 3.79 | 5.07 | 4.10 | 9.95 | 31.00
| 6 | 10 | 5.75 | 5.87 | 3.67 | 8.66 | 4.56 | 7.38 | 3.06 | 4.04 | 5.46 | 5.48 | 3.86 | 5.92 | 3.79 | 7.37 | 5.47 | 1.40 | 3.55 | 10 | 9 | ~ | 8.96 | 5.11 | 1.29 | 2.38 | 7.02 | 4.29 | 8.77 | 7.99 | 6.07 | ~ | 5.76 | 10.28 | 29.00
| 7 | 4.63 | 3.25 | 7.96 | 4.72 | 2.68 | 2.76 | 2.45 | 1.76 | 2.16 | 2.65 | 4.78 | 6.85 | 3.84 | 4.63 | 2.09 | 3.07 | 5.85 | 7.61 | 6.22 | 6.99 | 4.90 | 3.41 | 7.10 | 7.08 | 7.18 | 9 | 6.04 | 4.72 | 3.76 | 3.77 | 5.90 | 4.84 | 9.11 | 31.00
| 8 | 12 | 12 | 5.11 | 6.33 | 1.75 | 3.52 | 6.81 | 7.89 | 8.18 | 10 | 8.56 | 5.40 | ~ | 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 5.59 | 6.13 | 4.49 | 2.03 | 4.07 | 10 | 8.75 | 5.67 | 5.39 | 6.81 | 12.12 | 22.00
| 9 | 5.14 | 2.42 | 3.93 | 8.34 | 11 | 8.04 | 12 | 8.10 | 7.85 | 5.42 | 11 | 20 | 13 | 7.69 | 5.69 | 4.21 | 7.13 | 9 | 5.54 | 5.47 | 10 | 22 | 2.58 | 11 | 12 | 15 | 34 | 6.63 | 3.51 | 1.86 | ~ | 9.34 | 34.21 | 30.00
| 10 | 4.39 | 19 | 21 | 12 | 8.30 | 12 | 5.20 | 5.85 | 14 | 8.58 | 8.36 | 14 | 26 | 11 | 7.52 | 34 | 19 | 25 | 31 | 10 | 9 | 20 | 19 | ~ | 5.33 | 9 | 8.73 | 19 | 12 | 33 | 26 | 15.23 | 33.95 | 30.00
| 11 | 11 | 19 | 18 | 11 | 18 | 13 | 62 | 47 | 38 | 16 | 25 | 23 | 29 | 35 | 43 | 27 | 12 | 4.91 | 17 | 23 | ~ | ~ | ~ | 24 | 12 | 5.04 | 27 | 64 | 28 | 26 | ~ | 25.07 | 64.38 | 27.00
| 12 | 16 | 18 | 16 | 25 | 16 | 12 | 14 | 51 | 92 | 26 | 16 | 25 | 11 | 8.44 | 8.31 | 3.23 | 14 | 26 | 17 | 23 | 17 | 26 | 24 | 36 | 14 | 15 | 9 | 19 | 33 | 10 | 6.99 | 20.95 | 92.46 | 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. | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| 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 | 6.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14
| 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 | 20.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL | 95.4 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 337 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 98 | 1 | 0 | 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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