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 | 13 | 14 | 12 | 17 | 17 | 10 | 10 | ~ | ~ | ~ | 11 | 13 | 11 | 14 | 17 | ~ | ~ | 18 | 35 | 18 | 15 | 18 | 17 | 15 | 12 | 19 | 21 | 14 | 18 | ~ | ~ | 15.75 | 34.75 | 24.00
| 2 | 11 | 14 | 12 | 10 | 14 | 15 | ~ | ~ | ~ | 19 | 19 | 13 | 13 | 15 | 8.54 | 10 | 15 | 12 | 17 | 11 | 14 | 12 | 16 | 16 | 10 | 10 | ~ | ~ | ~ | ~ | ~ | 13.29 | 19.23 | 23.00
| 3 | ~ | ~ | ~ | 12 | 13 | 17 | 21 | 13 | 11 | 16 | 12 | 19 | 15 | ~ | ~ | 14 | 13 | 14 | 12 | 11 | ~ | ~ | 17 | 10 | 8.08 | 11 | 13 | 14 | 12 | 14 | 12 | 13.46 | 20.90 | 24.00
| 4 | 12 | 10 | 10 | ~ | ~ | 15 | 14 | 21 | 21 | 14 | 10 | 9 | 8.75 | 12 | ~ | ~ | 11 | 12 | 12 | 12 | 12 | 13 | ~ | ~ | 10 | 11 | 12 | 15 | 14 | 12 | ~ | 12.60 | 21.40 | 24.00
| 5 | ~ | ~ | 17 | 12 | 11 | 10 | 14 | 12 | 13 | 16 | 16 | 14 | 16 | 18 | 16 | 8.79 | 14 | 12 | 14 | 18 | 16 | 18 | 19 | 22 | 23 | 22 | 24 | 21 | 23 | 24 | 21 | 16.64 | 23.96 | 29.00
| 6 | 15 | 11 | 11 | 11 | 12 | 11 | 13 | 12 | 13 | 13 | 13 | 12 | 10 | 13 | 14 | 18 | 17 | 10 | 11 | 15 | 14 | 14 | 13 | 12 | 13 | 12 | 12 | 14 | 18 | 22 | ~ | 13.39 | 22.15 | 30.00
| 7 | 20 | 22 | 21 | 26 | 26 | 29 | 28 | 24 | 26 | 23 | 26 | 24 | 25 | 10 | 6.60 | 7.52 | 6.88 | 8.88 | 10 | 11 | 13 | 8.40 | 6.48 | 8.73 | 8.98 | 15 | 13 | 12 | 6.50 | 8.10 | 6.79 | 15.73 | 29.19 | 31.00
| 8 | 7.71 | 10 | 11 | 13 | 8.92 | 14 | 10 | 5.88 | 7.96 | 6.67 | 8.54 | 10 | 11 | 12 | 11 | 11 | ~ | ~ | ~ | 10 | 10 | 10 | 10 | 9 | 11 | 12 | 11 | 13 | 12 | ~ | ~ | 10.19 | 14.33 | 26.00
| 9 | ~ | 3.75 | 3.21 | 3.50 | ~ | ~ | 5.08 | 12 | ~ | 6.04 | 10 | 16 | 11 | 16 | 18 | 14 | 11 | 11 | 7.46 | 7.85 | 4.31 | 12 | 22 | 20 | 19 | 20 | 15 | 6.88 | 6.73 | 8.87 | ~ | 11.09 | 22.31 | 26.00
| 10 | 6.42 | 17 | 13 | 13 | 7.86 | ~ | ~ | 4.02 | 2.33 | 2.31 | 5.48 | 6.65 | 1.65 | 4.04 | 3.20 | ~ | ~ | 13 | ~ | 13 | 12 | 16 | ~ | ~ | 13 | 19 | 15 | 11 | 19 | 26 | 9 | 10.55 | 25.83 | 24.00
| 11 | 5.81 | 8.31 | 3.35 | 6.85 | 12 | 13 | 16 | 13 | 9 | 4.81 | 9 | 7.69 | 1.79 | 0.15 | 2.35 | 8.38 | 12 | 8.42 | 16 | 13 | 9 | 15 | 12 | 12 | 12 | 7.81 | 7.19 | 8.21 | 12 | 12 | ~ | 9.30 | 16.25 | 30.00
| 12 | 14 | 12 | 11 | 0.44 | 5.75 | 15 | 15 | 13 | 14 | 14 | 12 | 8.60 | 10 | 4.54 | 10 | 8.98 | 10 | 12 | 11 | 11 | 7.40 | 20 | 11 | 11 | 13 | 17 | 43 | ~ | ~ | 14 | ~ | 12.38 | 42.65 | 28.00
|
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. | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 19.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 30.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29
| 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 | 6.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 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 | 27.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 319 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 319
| 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 | 27.12
| 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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