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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 22 | 13 | 6.41 | 4.21 | 6.82 | 7.03 | 5.29 | 4.89 | 7.08 | 7.58 | 6.99 | 4.46 | 10 | 11 | 5.57 | 5.17 | 10 | 5.90 | 3.87 | ~ | ~ | ~ | 7.78 | 22.40 | 19.00
| 3 | 8.85 | 6.59 | 7.65 | 17 | 7.55 | 4.73 | 5.55 | 7.10 | 11 | 10 | 7.70 | 15 | 7.71 | 6.25 | 4.44 | 7.33 | 15 | 16 | 9 | 3.46 | 3.78 | 4.41 | 4.68 | 8.60 | 17 | 12 | 5.25 | 4.65 | 7.33 | 12 | 8.73 | 8.61 | 17.28 | 31.00
| 4 | 8.82 | 6.28 | 4.75 | 4.01 | 3.55 | 4.49 | 5.17 | 4.92 | 4.46 | 2.90 | 3.32 | 3.92 | 3.37 | 4.25 | 4.30 | 4.81 | 3.88 | 3.47 | 4.74 | 11 | 6.24 | 10 | 5.62 | 3.56 | 5.00 | 7.91 | 5.19 | 8.10 | 6.34 | 5.83 | ~ | 5.34 | 11.10 | 30.00
| 5 | 2.94 | 3.91 | 4.38 | 4.20 | 4.61 | 5.41 | 6.25 | 4.72 | 4.22 | 3.77 | 2.12 | 3.05 | 2.53 | 2.63 | 1.89 | 2.71 | 4.02 | 4.05 | 4.52 | 3.35 | 5.10 | 2.18 | 3.34 | 4.24 | 3.39 | 3.30 | 3.97 | 3.76 | 1.95 | 2.28 | 2.36 | 3.59 | 6.25 | 31.00
| 6 | 3.70 | 5.69 | 2.25 | 1.93 | 1.79 | 1.88 | 3.96 | 2.83 | 2.60 | 3.84 | 3.16 | 2.49 | 2.91 | 3.27 | 2.94 | 3.83 | 3.45 | 3.04 | 2.12 | 2.09 | 2.84 | 2.77 | 4.20 | 4.62 | 3.31 | 2.28 | 2.87 | 4.24 | 3.01 | 2.93 | ~ | 3.09 | 5.69 | 30.00
| 7 | 3.23 | 3.02 | 2.37 | 1.89 | 1.90 | 2.22 | 3.17 | 3.90 | 4.22 | 2.40 | 3.16 | 3.85 | 2.70 | 2.19 | 2.24 | 2.04 | 1.52 | 2.56 | 3.18 | 1.81 | 1.43 | 1.96 | 2.85 | 1.92 | 3.21 | 2.46 | 3.28 | 2.56 | 2.95 | 3.04 | 1.82 | 2.61 | 4.22 | 31.00
| 8 | 2.54 | 4.66 | 4.02 | 3.66 | 3.62 | 2.26 | 2.23 | 1.73 | 3.02 | 2.34 | 3.19 | 4.23 | 6.07 | 2.15 | 1.21 | 5.83 | 9 | 5.28 | 1.65 | 1.91 | 1.70 | 3.23 | 4.17 | 4.09 | 5.14 | 5.51 | ~ | ~ | ~ | 9 | 3.70 | 3.84 | 9.46 | 28.00
| 9 | 2.89 | 5.00 | 5.22 | 3.82 | 6.89 | 8.19 | 3.42 | 5.18 | 5.86 | 5.65 | 2.90 | 3.71 | 6.03 | 6.84 | 7.33 | 11 | 11 | 7.60 | 19 | 15 | 17 | 11 | 6.61 | 4.41 | 7.49 | 2.79 | 2.05 | 3.31 | 2.66 | 2.91 | ~ | 6.79 | 18.81 | 30.00
| 10 | 1.95 | 2.40 | 2.38 | 3.48 | 6.92 | 4.57 | 4.99 | 4.15 | 2.57 | 3.08 | 2.96 | 8.52 | 15 | 6.18 | 16 | 7.81 | 12 | 24 | 21 | 19 | 16 | 20 | 13 | 10 | 27 | 4.94 | 4.11 | 11 | 21 | 29 | 9 | 10.72 | 29.20 | 31.00
| 11 | 40 | 30 | 14 | 33 | 81 | 13 | 5.76 | 11 | 20 | 17 | 21 | 18 | 11 | 5.29 | 24 | 26 | 11 | 14 | 18 | 14 | 18 | 11 | 16 | 30 | 14 | 24 | 11 | 24 | 20 | 18 | ~ | 20.49 | 81.29 | 30.00
| 12 | 5.28 | 9 | 5.83 | 4.90 | 4.47 | 5.80 | 5.43 | 9 | 7.26 | 11 | 6.97 | 3.62 | 10 | 12 | 14 | 18 | 15 | 7.02 | 5.24 | 18 | 37 | 58 | 44 | 7.80 | 6.46 | 5.30 | 13 | 10 | 9 | 5.16 | 7.49 | 12.38 | 58.36 | 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. | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 501
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 10.2
| 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 | 11
| 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. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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 | 19.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 320 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 322
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | REL. | 99.3 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 99 | | 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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