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 | 0.00 | 0.08 | 1.25 | 1.44 | 10 | 18 | 4.42 | 3.50 | 2.31 | 21 | 6.98 | 2.15 | 3.06 | 0.21 | 0.13 | 3.42 | 5.31 | 21 | 2.58 | 0.89 | 1.48 | 15 | 11 | 4.15 | 3.04 | 1.15 | 7.28 | 1.98 | ~ | ~ | 0.03 | 5.28 | 21.15 | 29.00
| 2 | 3.13 | 8.19 | 3.33 | 2.33 | ~ | ~ | ~ | ~ | 43 | 22 | 19 | ~ | ~ | ~ | 3.12 | ~ | 0.32 | 0.83 | 5.43 | 10 | 1.35 | 0.73 | 0.56 | 0.77 | 3.33 | 3.90 | 5.06 | 3.96 | ~ | ~ | ~ | 7.01 | 43.48 | 20.00
| 3 | 1.94 | 4.81 | 10 | 6.33 | 14 | 2.48 | 3.25 | 1.08 | 1.15 | 1.27 | 1.63 | 17 | 4.56 | 2.25 | 3.50 | 2.02 | 8.21 | 24 | 9 | 2.00 | 2.00 | 3.06 | 1.94 | 9 | 17 | 14 | 13 | 3.25 | 3.81 | 20 | 24 | 7.49 | 24.35 | 31.00
| 4 | 12 | 17 | 11 | 5.96 | 2.71 | 5.48 | 3.59 | 3.40 | 7.44 | 10 | 2.13 | 1.85 | 4.23 | 1.60 | 1.83 | 1.83 | 1.49 | 1.96 | 7.73 | 13 | 2.90 | 13 | ~ | ~ | 2.75 | 9 | 8.33 | 3.71 | 7.60 | 12 | ~ | 6.30 | 17.38 | 28.00
| 5 | 40 | 40 | 7.65 | 4.02 | 14 | 10 | 2.15 | 2.81 | 3.77 | 2.77 | 2.27 | 2.31 | 2.50 | 4.73 | 1.83 | 3.79 | 5.65 | 3.44 | 5.32 | 7.04 | 4.13 | 6.15 | 3.43 | 8.79 | 3.69 | 3.98 | 7.55 | 6.52 | 5.67 | 4.88 | 4.06 | 7.27 | 40.04 | 31.00
| 6 | 3.33 | 8.67 | 3.68 | 4.63 | 4.52 | 6.79 | 4.26 | 4.00 | 4.58 | 19 | 3.79 | 3.29 | 3.02 | 3.15 | 3.26 | 4.75 | 7.02 | 3.88 | 3.96 | 3.72 | 2.52 | 1.98 | 2.27 | 5.10 | 8.00 | 3.52 | 6.67 | 4.71 | 7.77 | 5.81 | ~ | 5.05 | 18.83 | 30.00
| 7 | 5.85 | 11 | 14 | 3.56 | 4.85 | 4.08 | 4.00 | 4.06 | 4.77 | 5.13 | 13 | 14 | 7.89 | 3.51 | 3.23 | 4.69 | 6.04 | 6.83 | ~ | 3.44 | 5.17 | 4.15 | 9.00 | 4.60 | 7.79 | ~ | 4.71 | 4.50 | 4.63 | 11 | 5.75 | 6.40 | 14.17 | 29.00
| 8 | 5.15 | 8.75 | 11 | 7.44 | 6.23 | 6.10 | 3.76 | 8.94 | 7.81 | 3.10 | 4.00 | 4.69 | 11 | 5.13 | 2.92 | 3.50 | 4.75 | 5.04 | 4.75 | 2.94 | 2.75 | 2.19 | 2.36 | 6.59 | 4.21 | 2.00 | 3.31 | 2.79 | 4.06 | 2.33 | ~ | 4.96 | 10.60 | 30.00
| 9 | 0.95 | 2.08 | 2.42 | 1.26 | 4.91 | 2.56 | 4.12 | 16 | 18 | 14 | 6.94 | 16 | 11 | 18 | 15 | 8.83 | 1.98 | 2.83 | ~ | 0.54 | 4.73 | 3.83 | 4.10 | 5.71 | 6.96 | 12 | 1.98 | 14 | 0.87 | 3.20 | ~ | 7.08 | 18.06 | 29.00
| 10 | ~ | 1.11 | ~ | 1.70 | ~ | ~ | 1.09 | 3.42 | 2.17 | 0.67 | 0.40 | 10 | 17 | 3.61 | 11 | 3.78 | 10 | 35 | 48 | 26 | ~ | ~ | ~ | 19 | 14 | 17 | ~ | ~ | 15 | ~ | 1.30 | 11.54 | 48.14 | 21.00
| 11 | 15 | ~ | 40 | 30 | 14 | 6.25 | 6.92 | 13 | 18 | 6.44 | 9.00 | ~ | 12 | 6.83 | 19 | ~ | 3.11 | 2.42 | 21 | 9 | 10 | 13 | 9 | 43 | 79 | 63 | 13 | 32 | 11 | 5.31 | ~ | 18.96 | 78.54 | 27.00
| 12 | 1.04 | 0.95 | 0.47 | 0.35 | ~ | ~ | 0.54 | 1.75 | 8.00 | 66 | ~ | 0.79 | 0.81 | 0.79 | 2.23 | 2.38 | 1.76 | 1.08 | 0.57 | 3.25 | 12 | 37 | 16 | ~ | ~ | ~ | 11 | 1.33 | 2.46 | 2.69 | ~ | 7.27 | 66.03 | 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. | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| 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 | 9.2
| 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 | 40
| 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 | 1.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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. | 69 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL | 95.8 | 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 326 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 329
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 79 | REL. | 99.0 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| 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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