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 | 11 | 11 | 10 | 7.85 | 11 | 12 | 15 | 13 | 15 | 22 | 13 | 15 | 13 | 13 | 20 | 14 | 11 | 8.34 | 12 | 10 | 7.73 | 11 | 36 | 26 | 26 | 19 | 18 | 16 | 7.65 | 10 | 7.60 | 14.19 | 35.56 | 31.00
| 2 | 10 | 12 | 11 | 11 | 10 | 12 | 8.44 | 6.23 | 8.36 | 8.60 | 11 | 8.93 | 7.82 | 10 | 8.54 | 6.63 | 11 | 8.27 | 9 | 15 | 13 | 13 | 14 | 8.68 | 13 | 13 | 10 | 12 | 11 | ~ | ~ | 10.35 | 14.51 | 29.00
| 3 | 9 | 11 | 8.46 | 11 | 13 | 14 | 11 | 7.03 | 9 | 13 | 9 | 15 | 14 | 10 | 8.18 | 6.89 | 10 | 11 | 8.47 | 15 | 11 | 11 | 12 | 16 | 7.91 | 6.19 | 5.84 | 7.51 | 12 | 5.81 | 7.51 | 10.19 | 16.33 | 31.00
| 4 | 7.07 | 6.21 | 7.79 | 10 | 8.97 | 7.28 | 8.19 | 6.87 | 10 | 11 | 8.16 | 5.57 | 5.15 | 7.71 | 10 | 5.98 | 10 | 11 | 10 | 11 | 8.74 | 7.73 | 7.51 | 11 | 10 | 10 | 11 | 8.36 | 8.02 | 7.60 | ~ | 8.59 | 11.46 | 30.00
| 5 | 6.99 | 8.07 | 10 | 10 | 7.48 | 7.99 | 9 | 8.63 | 7.35 | 14 | 12 | 13 | 7.41 | 8.94 | 9 | 8.66 | 6.25 | 5.47 | 4.88 | 6.71 | 6.82 | 7.45 | 5.77 | 5.07 | 5.46 | 6.00 | 4.37 | 4.05 | 4.17 | 5.01 | 6.81 | 7.50 | 13.59 | 31.00
| 6 | 6.49 | 5.66 | 5.78 | 6.00 | 5.41 | 7.23 | 6.18 | 7.02 | 7.74 | 8.50 | 8.71 | 8.12 | 7.43 | 8.63 | 6.80 | 7.45 | 5.30 | 7.93 | 8.23 | 7.43 | 8.86 | 8.50 | 4.56 | 4.85 | 5.29 | 7.48 | 7.82 | 6.82 | 7.73 | 5.88 | ~ | 6.99 | 8.86 | 30.00
| 7 | 6.39 | 5.48 | ~ | 4.94 | 4.50 | 6.33 | 6.89 | 4.82 | 4.75 | 4.66 | 5.15 | 8.80 | 7.03 | 6.14 | 7.51 | 8.35 | 9 | 13 | 11 | 19 | 11 | 9 | 12 | 10 | 8.10 | 8.19 | 11 | 8.23 | 10 | 10 | 13 | 8.48 | 18.94 | 30.00
| 8 | 12 | 9 | 8.94 | 11 | 13 | 13 | 16 | 11 | 12 | 8.68 | 10 | 10 | 10 | 9 | 11 | 8.25 | 7.33 | 7.93 | 8.10 | 8.87 | 7.84 | 8.60 | 10 | 10 | 8.88 | 7.98 | 10 | 13 | 11 | 12 | 9 | 10.19 | 15.62 | 31.00
| 9 | 9 | 6.49 | 6.79 | 9 | 12 | 8.58 | 8.69 | 11 | 7.66 | 8.93 | 11 | 10 | 11 | 13 | 11 | 8.17 | 8.27 | 12 | 14 | 18 | 8.14 | 10 | 13 | 10 | 9 | 10 | 7.90 | 10 | 15 | 11 | ~ | 10.28 | 17.65 | 30.00
| 10 | 6.73 | 6.72 | 10 | 8.49 | 10 | 10 | 8.43 | 10 | 5.95 | 5.51 | 8.06 | 10 | 10 | 10 | 12 | 9 | 10 | 7.43 | 8.07 | 8.23 | 8.55 | 9 | 6.92 | 8.76 | 8.70 | 7.44 | 8.30 | 7.07 | 7.51 | 7.66 | 8.41 | 8.47 | 11.80 | 31.00
| 11 | 7.90 | 8.00 | 10 | 8.69 | 7.76 | 7.32 | 8.71 | 8.72 | 9 | 10 | 9 | 8.87 | 12 | 12 | 12 | 13 | 14 | 8.62 | 10 | 13 | 11 | 11 | 12 | 14 | 13 | 10 | 10 | 8.71 | 8.27 | 8.95 | ~ | 10.18 | 14.29 | 30.00
| 12 | 8.94 | 9 | 10 | 11 | 7.67 | 8.15 | 10 | 13 | 12 | 11 | 11 | 11 | 9 | 7.70 | 7.96 | 9 | 12 | 16 | 16 | 20 | 14 | 14 | 15 | 17 | 24 | 25 | 11 | 14 | 14 | 14 | 14 | 12.83 | 24.78 | 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. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14
| 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 | 10.5
| 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 | 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 | 20.7
| 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 | 25
| 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 | 26.12
| 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 | 36 | 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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