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 | 23 | 15 | 28 | 42 | 40 | 26 | 26 | 22 | 11 | 14 | 16 | 14 | 16 | 24 | 21 | 17 | 17 | 12 | 9 | 10 | 12 | 7.84 | 14 | 8.49 | 12 | 7.52 | 8.02 | 8.44 | 8.42 | 13 | 11 | 16.65 | 41.81 | 31.00
| 2 | 10 | 16 | 12 | 13 | 16 | 12 | 15 | 8.95 | 7.72 | 8.05 | 7.89 | 10 | 11 | 13 | 16 | 19 | 19 | 12 | 7.08 | 6.58 | 7.88 | 6.58 | 12 | 10 | 6.91 | 6.02 | 12 | 7.85 | ~ | ~ | ~ | 11.01 | 19.10 | 28.00
| 3 | 12 | 12 | 12 | 13 | 15 | 14 | 18 | 14 | 11 | 13 | 14 | 17 | 14 | 13 | 13 | 15 | 8.18 | 12 | 10 | 15 | 16 | 14 | 17 | 14 | 15 | 19 | 16 | 14 | 14 | 13 | 17 | 13.98 | 19.50 | 31.00
| 4 | 13 | 13 | 11 | 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18 | 18 | 19 | 16 | 19 | 16 | 15 | 12 | 11 | 15 | 9 | 11 | 10 | ~ | 13.89 | 19.20 | 17.00
| 5 | 14 | 15 | 15 | 15 | 16 | 17 | 11 | 11 | 11 | 6.96 | 10 | 8.01 | 7.45 | 12 | 15 | 8.07 | 8.85 | 10 | 10 | 12 | 6.96 | 5.33 | 9 | 6.16 | 8.45 | 7.67 | 7.83 | 13 | 16 | 16 | 14 | 11.10 | 17.30 | 31.00
| 6 | 10 | 7.07 | 6.30 | 8.06 | 6.12 | 4.96 | 7.65 | 5.97 | 6.22 | 14 | 8.02 | 6.32 | 11 | 7.13 | 7.10 | 7.16 | 7.72 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 9 | 8.32 | ~ | 7.80 | 13.90 | 19.00
| 7 | 8.17 | 8.13 | 7.90 | 8.01 | 6.57 | 14 | 8.24 | 6.36 | 6.59 | 11 | 6.25 | 6.84 | 8.83 | 6.12 | 7.85 | 6.03 | 9 | 8.66 | 7.71 | 6.46 | 8.19 | 11 | 7.48 | 12 | 11 | 8.99 | 7.20 | 8.19 | 5.96 | 6.22 | 9 | 8.21 | 14.35 | 31.00
| 8 | 7.06 | 5.50 | 4.75 | 8.21 | 6.22 | 5.92 | 8.83 | 7.80 | 13 | 4.74 | 4.82 | 10 | 14 | 6.41 | 9 | 9 | 6.57 | 5.61 | 5.68 | 5.61 | 14 | 6.66 | 5.35 | 5.69 | 5.21 | 6.16 | 5.66 | 6.78 | 6.34 | 13 | 10 | 7.53 | 14.10 | 31.00
| 9 | 5.07 | 6.28 | 6.21 | 7.02 | 6.37 | 7.93 | 8.14 | 5.67 | 6.75 | 6.99 | 11 | 6.87 | 8.05 | 9 | 6.74 | 16 | 8.02 | 8.71 | 8.37 | 9 | 10 | 10 | 7.05 | 10 | 11 | 8.32 | 14 | 13 | 7.94 | 18 | ~ | 8.90 | 17.95 | 30.00
| 10 | 16 | 12 | 10 | 6.90 | 7.59 | 10 | 12 | 13 | 8.03 | 12 | 10 | 10 | 9 | 10 | 10 | 11 | 7.40 | 7.73 | 8.58 | 8.72 | 10 | 8.71 | 8.41 | 7.96 | 7.67 | 8.28 | 7.25 | 13 | 9 | 8.21 | 9 | 9.53 | 15.54 | 31.00
| 11 | 8.96 | 7.07 | 6.03 | 12 | 12 | 10 | 9 | 9 | 12 | 8.15 | 9 | 10 | 11 | 8.42 | 13 | 13 | 10 | 9 | 10 | 8.17 | 7.31 | 8.87 | 8.31 | 6.64 | 14 | 11 | 10 | 7.14 | 7.71 | 8.34 | ~ | 9.47 | 14.23 | 30.00
| 12 | 8.18 | 8.63 | 10 | 11 | 11 | 16 | 15 | 19 | 20 | 21 | 27 | 16 | 20 | 15 | 16 | 17 | 13 | 12 | 12 | 13 | 13 | 10 | 13 | 14 | 12 | 10 | 12 | 13 | 9 | 13 | 13 | 13.94 | 27.44 | 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 | 42
| 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 | 4.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| 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 | 22.4
| 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 | 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 | 30.9
| 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 | 27
| 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 | 11.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 341 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 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 | 4.1
| 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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