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 | 15 | 15 | 17 | 11 | 15 | 18 | 16 | 17 | 19 | 14 | 14 | 13 | 14 | 13 | 11 | 15 | 6.34 | 8.65 | 6.23 | 5.96 | 6.16 | 11 | 12 | 10 | 15 | 18 | 18 | 19 | 8.64 | 7.81 | 10 | 12.90 | 19.50 | 31.00
| 2 | 17 | 13 | 6.55 | 18 | 14 | 18 | 18 | ~ | 7.49 | 12 | 14 | 14 | 11 | 13 | 21 | 16 | 16 | 19 | 19 | 16 | 40 | 31 | 30 | 20 | 9 | 16 | 20 | 19 | 18 | ~ | ~ | 17.38 | 39.78 | 28.00
| 3 | 10 | 10 | 8.47 | 4.38 | 6.97 | 19 | 16 | 16 | 7.21 | 11 | 7.95 | 14 | 19 | 9 | 5.78 | 10 | 8.76 | 16 | 11 | 12 | 11 | 19 | 22 | 25 | 14 | 10 | 6.24 | 11 | 16 | 13 | 9 | 12.17 | 24.56 | 31.00
| 4 | 15 | 21 | 15 | 15 | 15 | 8.39 | 7.10 | 19 | 16 | 19 | 17 | 12 | 8.46 | 12 | 13 | 12 | 15 | 8.06 | 16 | 7.13 | 12 | 13 | 13 | 5.98 | 6.33 | 12 | 11 | 7.32 | 7.10 | 8.56 | ~ | 12.31 | 20.58 | 30.00
| 5 | 6.13 | 4.97 | 8.59 | 6.59 | 5.99 | 6.15 | 9 | 5.86 | 5.66 | 7.16 | 6.88 | 5.69 | 3.79 | 4.45 | 6.84 | 5.47 | 4.94 | 5.01 | 5.13 | 3.19 | 3.85 | 4.15 | 8.14 | 8.72 | 6.67 | 5.51 | 4.80 | 3.81 | 5.66 | 5.74 | 5.96 | 5.84 | 9.45 | 31.00
| 6 | 7.38 | 6.16 | 6.73 | 5.47 | 7.49 | 2.72 | 5.82 | 4.42 | 10 | 11 | 8.80 | 5.28 | 13 | 5.04 | 7.17 | 2.17 | 3.54 | 10 | 8.68 | 14 | 8.69 | 10 | 5.57 | 2.96 | 1.97 | 3.20 | 3.10 | 2.96 | 5.03 | 7.18 | ~ | 6.47 | 13.56 | 30.00
| 7 | 5.04 | 3.14 | 4.93 | 3.70 | 4.32 | 2.50 | 2.94 | 2.39 | 3.71 | 3.70 | 3.94 | 2.63 | 8.17 | 4.16 | 3.28 | 9 | 2.68 | 5.23 | 4.93 | 4.69 | 4.20 | 5.49 | 8.70 | 6.64 | 5.77 | 5.74 | 6.07 | 6.09 | 3.78 | 5.49 | 7.92 | 4.88 | 9.36 | 31.00
| 8 | 10 | 5.59 | 6.58 | 5.23 | 5.20 | 8.40 | 5.57 | 7.87 | 5.69 | 9 | 6.43 | 10 | 9 | 8.08 | 8.66 | 7.38 | 6.79 | 9 | 7.16 | 8.56 | 8.58 | 6.57 | 14 | 12 | 7.84 | 10 | 11 | 7.03 | 10 | 10 | 11 | 8.32 | 14.48 | 31.00
| 9 | 19 | 6.86 | 6.47 | 4.98 | 6.46 | 10 | 9 | 14 | 8.90 | 8.40 | 5.11 | 11 | 6.14 | 3.86 | 6.71 | 7.09 | 5.83 | 7.51 | 7.59 | 11 | 5.95 | 9 | 6.17 | 8.84 | 14 | 12 | 13 | 16 | 17 | 12 | ~ | 9.37 | 18.94 | 30.00
| 10 | 11 | 9 | 6.76 | 8.49 | 14 | 5.14 | 3.85 | 11 | 10 | 10 | 10 | 11 | 8.04 | 9 | 12 | 10 | 6.82 | 5.49 | 10 | 13 | 13 | 14 | 14 | 12 | 7.19 | 6.82 | 9 | 5.98 | 9 | 19 | 12 | 9.94 | 19.33 | 31.00
| 11 | 11 | 13 | 8.38 | 6.05 | 12 | 8.59 | 9 | 11 | 15 | 15 | 8.97 | 10 | 16 | 11 | 14 | 10 | 8.15 | 10 | 10 | 11 | 12 | 12 | 14 | 12 | 7.87 | 8.57 | 7.43 | 11 | 13 | 11 | ~ | 10.88 | 16.42 | 30.00
| 12 | 10 | 7.71 | 7.13 | 14 | 8.17 | 15 | 11 | 12 | 11 | 8.72 | 13 | 12 | 11 | 7.10 | 6.51 | 5.23 | 6.20 | 14 | 12 | 17 | 14 | 16 | 11 | 15 | 14 | 14 | 8.70 | 8.55 | 10 | 13 | 7.53 | 10.98 | 16.79 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 21.2
| 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 | 21
| 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 | 2.4
| 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 | 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 | 1.9
| 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 | 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 | 30.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 365 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 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 | 21.2
| 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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