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 | ~ | 5.57 | 6.16 | 6.56 | 12 | 9 | 11 | 10 | 13 | 16 | 19 | 13 | 13 | 26 | 21 | 10 | 4.44 | 5.79 | 16 | 6.26 | 6.41 | 11 | 31 | 26 | 26 | 13 | 13 | 5.90 | 3.18 | 2.00 | 2.12 | 12.09 | 30.97 | 30.00
| 2 | 6.78 | 18 | 19 | 13 | 16 | 20 | 6.92 | 5.44 | 5.50 | 6.82 | 11 | 9 | 5.72 | 7.12 | 6.39 | 5.65 | 6.49 | 7.74 | 7.28 | 13 | 16 | 11 | 11 | 8.06 | 9 | 13 | 12 | 11 | 6.58 | ~ | ~ | 10.19 | 19.81 | 29.00
| 3 | 7.99 | 11 | 6.34 | 10 | 7.09 | 10 | 7.20 | 4.40 | 4.57 | 10 | 4.80 | 15 | 8.85 | 9 | 12 | 6.60 | 10 | 13 | 8.84 | 12 | 14 | 7.58 | 14 | 10 | 5.57 | 6.77 | 8.61 | 9 | 6.11 | 2.31 | 3.11 | 8.57 | 14.60 | 31.00
| 4 | 7.30 | 6.74 | 6.15 | 11 | 19 | 10 | 7.03 | 5.18 | 4.96 | 9 | 6.29 | ~ | 3.89 | 6.32 | 8.57 | 6.28 | 6.00 | 13 | 6.45 | 12 | 8.12 | 7.25 | 8.29 | 5.19 | 5.78 | 6.22 | 6.72 | 6.27 | 7.03 | 8.61 | ~ | 7.76 | 18.69 | 29.00
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 16 | 5.63 | 7.74 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 6.24 | ~ | ~ | ~ | 5.18 | 10 | 8.43 | 15.61 | 6.00
| 6 | 5.86 | 7.25 | 5.78 | 5.32 | 8.81 | 6.31 | 7.30 | 7.91 | 7.23 | 8.99 | 7.32 | 8.59 | 6.93 | ~ | 7.34 | 6.76 | 6.98 | 6.09 | 9 | 6.16 | 5.98 | 7.41 | 4.26 | 4.79 | 4.58 | 6.95 | 7.28 | 7.74 | 6.54 | 4.75 | ~ | 6.77 | 9.17 | 29.00
| 7 | 4.18 | 4.42 | 3.96 | 6.42 | 3.78 | 6.16 | 6.85 | 4.49 | 3.94 | 3.81 | 3.73 | 9 | 4.59 | 3.83 | ~ | ~ | ~ | 7.14 | 4.25 | 5.42 | 6.20 | 5.46 | 5.69 | 7.20 | ~ | 4.03 | 4.29 | 3.70 | 3.76 | 3.79 | 7.74 | 5.12 | 9.31 | 27.00
| 8 | 5.33 | 5.23 | 4.32 | 6.36 | 7.56 | 6.94 | 8.12 | 5.40 | 6.76 | 4.73 | 13 | 8.71 | 9 | 9 | 6.82 | 4.58 | 4.37 | 5.30 | 7.21 | 6.01 | 5.28 | 7.30 | 11 | 8.83 | 8.05 | 5.02 | 6.56 | 5.89 | 5.33 | 10 | 7.05 | 6.95 | 12.73 | 31.00
| 9 | 6.98 | 4.32 | 4.49 | 7.64 | 7.28 | 5.00 | 4.90 | 4.94 | 7.59 | 12 | 15 | 7.53 | 5.48 | 6.47 | 7.59 | 5.61 | 5.25 | 7.42 | 5.25 | 5.93 | 5.23 | 7.93 | 9 | 6.14 | 10 | 12 | 18 | 7.82 | 10 | 8.24 | ~ | 7.71 | 18.32 | 30.00
| 10 | 5.21 | 4.36 | 11 | 5.47 | 6.70 | 4.56 | 3.84 | 1.93 | 5.69 | 6.30 | 7.30 | 9 | 11 | 14 | 9 | 8.55 | 5.19 | 5.11 | 6.34 | 5.54 | 5.62 | 8.51 | 4.64 | 6.98 | 4.83 | ~ | ~ | ~ | ~ | ~ | ~ | 6.63 | 13.67 | 25.00
| 11 | ~ | ~ | 5.46 | 4.69 | 5.47 | 5.75 | 7.79 | 7.14 | 6.72 | 6.20 | 6.83 | 8.38 | 14 | 17 | 8.30 | 7.60 | 6.98 | 5.53 | 8.89 | 8.62 | 5.94 | 7.57 | 6.74 | 6.53 | 6.91 | 4.87 | 5.73 | 7.86 | 6.30 | 14 | ~ | 7.63 | 16.73 | 28.00
| 12 | 8.10 | 10 | 6.69 | 7.56 | 6.67 | 6.31 | 7.18 | 11 | 10 | 6.80 | 7.49 | 7.84 | 6.55 | 5.99 | 5.16 | 6.18 | 7.58 | 11 | 14 | 16 | 13 | 14 | 20 | 19 | 18 | 18 | 13 | 11 | 14 | 8.53 | 10 | 10.49 | 19.68 | 31.00
|
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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31
| 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 | 23.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 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 | 5.4
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20
| 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 | 23.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 326 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 326
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 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 | 23.1
| ID | 100 | 0 | 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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