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 | 4.54 | 4.23 | 8.29 | 4.78 | 7.42 | 17 | 19 | 4.77 | 3.04 | 10 | 14 | 16 | 7.88 | 3.07 | 4.43 | 3.40 | 2.76 | 2.24 | 2.14 | 2.76 | 2.14 | 3.04 | 2.88 | 4.90 | 8.51 | 4.04 | 4.07 | 5.39 | 3.31 | 3.52 | 3.94 | 6.02 | 19.13 | 31.00
| 2 | 19 | 5.22 | 3.88 | 4.58 | 6.86 | 17 | 9 | 3.22 | 3.01 | 6.05 | 6.82 | 4.22 | 3.07 | 4.15 | 8.54 | 4.24 | 4.12 | 5.52 | 7.36 | 3.46 | 4.92 | 8.33 | 7.14 | 11 | 3.73 | 4.52 | 5.27 | 5.63 | 5.42 | ~ | ~ | 6.36 | 18.77 | 29.00
| 3 | 4.63 | 3.10 | 3.16 | 2.81 | 2.75 | 3.65 | 3.42 | 3.79 | 3.63 | 3.08 | 3.20 | 4.79 | 8.61 | 5.84 | 2.92 | 2.73 | 3.35 | 2.85 | 2.67 | 3.68 | 5.03 | 7.09 | 10 | 9 | 5.52 | 4.78 | 3.90 | 5.10 | 5.11 | 5.81 | 8.49 | 4.68 | 10.01 | 31.00
| 4 | 7.20 | 6.51 | 7.71 | 10 | 5.13 | 3.42 | 4.53 | 7.08 | 7.38 | 6.74 | 7.35 | 8.95 | 5.23 | 8.51 | 6.71 | 6.17 | 5.66 | 8.72 | 7.99 | 11 | 8.18 | 6.52 | 4.37 | 4.43 | 5.42 | 13 | 6.31 | 5.08 | 6.52 | 6.60 | ~ | 6.94 | 12.84 | 30.00
| 5 | 7.23 | 6.36 | 5.57 | 5.64 | 5.45 | 4.38 | 3.20 | 4.59 | 6.20 | 5.60 | 4.42 | 4.32 | 4.48 | 6.11 | 6.38 | 4.51 | 2.82 | 4.34 | 5.04 | 3.15 | 3.43 | 3.00 | 6.96 | 13 | 11 | 12 | 8.83 | 10 | 14 | 7.42 | 19 | 6.71 | 18.87 | 31.00
| 6 | 9 | 8.41 | 10 | ~ | ~ | 20 | 12 | 10 | 8.78 | 11 | 13 | 18 | 15 | 21 | 33 | 7.14 | 11 | 11 | 10 | 10 | 4.19 | 2.45 | 4.65 | 4.88 | 2.46 | 1.49 | 6.18 | 12 | 7.88 | 11 | ~ | 10.57 | 32.69 | 28.00
| 7 | 11 | 17 | 28 | 23 | 17 | 15 | 15 | 10 | 10 | 12 | 10 | 7.54 | 7.49 | 7.08 | 7.54 | 5.56 | 5.84 | 10 | 11 | 12 | 8.18 | 13 | 12 | 17 | 20 | 22 | 15 | 18 | 9 | 14 | 17 | 13.09 | 28.43 | 31.00
| 8 | 13 | 13 | 18 | 12 | 14 | 11 | 15 | 13 | 16 | 11 | 10 | 8.91 | 10 | 9 | 7.32 | 6.51 | 5.96 | 7.21 | 9 | 12 | 9 | 11 | 8.46 | 5.48 | 7.04 | 6.89 | 4.78 | 6.26 | 6.77 | 7.98 | 7.00 | 9.81 | 17.63 | 31.00
| 9 | 3.94 | 3.39 | 3.28 | 2.87 | 3.72 | 4.34 | 7.20 | 13 | 6.35 | 5.87 | 7.92 | 8.53 | 6.49 | 8.62 | 6.97 | 5.03 | 4.21 | 6.47 | 5.66 | 8.01 | 6.78 | 6.07 | 7.19 | 8.36 | 16 | 20 | 11 | 7.58 | 5.33 | 3.73 | ~ | 7.14 | 19.82 | 30.00
| 10 | 5.19 | 12 | 13 | 15 | 18 | 7.62 | 5.92 | 5.45 | 3.47 | 4.34 | 6.29 | 14 | 15 | 7.16 | 2.72 | 6.59 | 7.62 | 2.17 | 10 | 5.19 | 4.72 | 8.05 | 12 | 24 | 2.83 | 2.78 | 2.92 | 4.36 | 4.79 | 6.60 | 8.72 | 7.99 | 23.63 | 31.00
| 11 | 6.50 | ~ | 6.42 | 3.47 | 4.94 | ~ | ~ | 11 | 23 | 19 | 7.51 | 8.20 | 29 | 17 | 23 | 21 | 8.79 | 6.00 | 8.43 | 13 | 16 | 43 | 35 | 29 | 23 | 5.13 | 5.22 | 17 | ~ | ~ | ~ | 15.54 | 42.54 | 25.00
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 14 | 22 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 13 | 35 | 11 | 11 | 9 | 7.64 | 2.96 | 12 | 14 | 4.21 | 17 | 5.28 | 1.81 | 11.93 | 34.69 | 15.00
|
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. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 7.1
| 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 | 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 | 15.6
| 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 | 28
| 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 | 3.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 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 | 22.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 343 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 343
| 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 | 22.11
| 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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