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 | 1.97 | 2.74 | 8.43 | 54 | 87 | 20 | 16 | 17 | 7.66 | 2.94 | 3.96 | 6.82 | 8.97 | 14 | 6.94 | 8.47 | 10 | 10 | 3.96 | 11 | 26 | 19 | 13 | 4.34 | 3.45 | 4.57 | 12 | 17 | 7.41 | 6.25 | 2.74 | 13.49 | 87.39 | 31.00
| 2 | 2.46 | 3.66 | 5.59 | 22 | 48 | ~ | ~ | ~ | ~ | ~ | 4.60 | 4.90 | 3.79 | 3.50 | 18 | 14 | 3.73 | 7.64 | 26 | 25 | 5.13 | 6.19 | 5.45 | 5.39 | 8.53 | 25 | 15 | 23 | ~ | ~ | ~ | 12.47 | 47.61 | 23.00
| 3 | 19 | 26 | 14 | 7.74 | 4.86 | 8.04 | 5.60 | 8.61 | 6.79 | 19 | 7.92 | 18 | 4.13 | 4.38 | 11 | 2.68 | 3.91 | 15 | 22 | 3.68 | 4.96 | 17 | 4.46 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 10.35 | 25.76 | 23.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 4.57 | 3.81 | 8.80 | 3.11 | 7.10 | 13 | 15 | 9 | 11 | 9 | 2.94 | 7.93 | 13 | 11 | 7.09 | 8.13 | 8.07 | ~ | 8.52 | 14.51 | 18.00
| 5 | 3.14 | 3.61 | 10 | 3.22 | 8.30 | 8.27 | 4.08 | 2.19 | 8.92 | 5.48 | 3.15 | 3.79 | 6.32 | 7.28 | 2.17 | 6.61 | 10 | 8.24 | 3.26 | 4.51 | 6.50 | 2.36 | 6.41 | 6.84 | 6.87 | 6.50 | 8.47 | 4.30 | 2.48 | 2.68 | 2.92 | 5.46 | 10.38 | 31.00
| 6 | 3.51 | 3.18 | 5.87 | 6.14 | 3.23 | 2.23 | 4.76 | 3.01 | 6.78 | 7.77 | 5.03 | 2.28 | 2.50 | 6.49 | 3.29 | 5.76 | 3.83 | 3.36 | 3.06 | 6.66 | 4.78 | 3.49 | 6.61 | 11 | 4.29 | 1.75 | 3.40 | 7.31 | 7.26 | 3.26 | ~ | 4.73 | 10.92 | 30.00
| 7 | 6.22 | 4.84 | 2.63 | 1.89 | 1.44 | 1.68 | 3.06 | 4.95 | 3.29 | 2.02 | 3.35 | 4.94 | 5.00 | 6.20 | 5.03 | 4.67 | 3.14 | 5.81 | 6.76 | 4.04 | 4.23 | 3.17 | 4.44 | 3.59 | 5.69 | 4.41 | 2.95 | 4.63 | 5.29 | 4.97 | 3.37 | 4.12 | 6.76 | 31.00
| 8 | 4.73 | 7.55 | 7.86 | 7.34 | 6.54 | 4.97 | 2.34 | 6.84 | 10 | 10 | 6.25 | 5.96 | 6.09 | 3.38 | 7.58 | 9 | 8.64 | 5.43 | 6.73 | 7.07 | 3.94 | 7.29 | 11 | 12 | 12 | 8.01 | 15 | 2.37 | 6.22 | 14 | 12 | 7.69 | 14.63 | 31.00
| 9 | 6.09 | 13 | 13 | 6.04 | 10 | 21 | 14 | 16 | 18 | 16 | 7.34 | 10 | 17 | 17 | 15 | 13 | 9 | 2.47 | 1.98 | 2.53 | 5.45 | 10 | 6.06 | 18 | 6.20 | 6.78 | 22 | 13 | 5.51 | 11 | ~ | 11.05 | 21.94 | 30.00
| 10 | 4.84 | 3.42 | 3.11 | 10 | 12 | 15 | 17 | 15 | 2.53 | 2.61 | 8.03 | 19 | 49 | 19 | 23 | 5.56 | 15 | 41 | 51 | 36 | 5.32 | 5.66 | 3.78 | 4.10 | 15 | 43 | 5.85 | 27 | 23 | 8.16 | 10 | 16.30 | 50.98 | 31.00
| 11 | 31 | 14 | 24 | 39 | 15 | 4.76 | 5.96 | 21 | 24 | 14 | 14 | 18 | 8.03 | 5.16 | 30 | 23 | 15 | 19 | 57 | 5.74 | 19 | 48 | 16 | 11 | 77 | 62 | 4.04 | 4.68 | 5.68 | 7.05 | ~ | 21.41 | 76.54 | 30.00
| 12 | 16 | 6.65 | 6.38 | 6.65 | 3.59 | 10 | 13 | 27 | 7.45 | 14 | 25 | 3.43 | 8.67 | 10 | 10 | 11 | 11 | 5.90 | 13 | 14 | 25 | 110 | 17 | 2.98 | 3.27 | 5.39 | 6.14 | 13 | 7.74 | 7.05 | 15 | 14.03 | 110.03 | 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. | 75 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL. | 97.4 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 5 | 1 | 0 | 0 | 0 | 0 | 0 | 110
| REL | 94.5 | 4.3 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 94 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 333 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 340
| 7 | 1 | 0 | 0 | 0 | 0 | 0 | 110 | REL. | 97.9 | 1.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 97 | 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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