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 | 10 | 10 | 8.00 | 4.59 | 11 | 10 | 5.03 | 8.02 | 4.77 | 13 | 10 | 13 | 20 | 14 | 22 | 11 | 3.95 | 5.64 | 4.79 | 6.39 | 10 | 5.64 | 32 | 38 | 28 | 18 | 13 | 10 | 3.80 | 5.84 | 4.83 | 11.76 | 38.13 | 31.00
| 2 | 4.54 | 6.41 | 7.63 | 5.18 | 5.72 | 4.31 | 5.56 | 3.81 | 5.50 | 6.52 | 7.84 | 5.77 | 5.65 | 7.67 | 4.65 | 4.80 | 9 | 5.97 | 7.08 | 13 | 14 | 11 | 13 | 6.41 | 10 | 12 | 6.16 | 7.28 | 10 | ~ | ~ | 7.44 | 14.34 | 29.00
| 3 | 8.64 | 7.91 | 6.01 | 8.27 | 11 | 10 | 8.25 | 6.18 | 11 | 15 | 5.90 | 7.33 | 6.08 | 4.90 | 6.38 | 17 | 23 | 25 | 22 | 28 | 20 | 22 | 23 | 25 | 16 | 17 | 19 | 21 | 19 | 15 | 17 | 14.52 | 27.83 | 31.00
| 4 | 14 | 14 | 15 | 15 | 18 | 16 | 16 | 15 | 13 | 20 | 15 | 11 | 11 | 14 | 12 | 11 | 13 | 17 | 17 | 18 | 19 | 18 | 18 | 11 | 11 | 11 | 17 | 16 | 16 | 15 | ~ | 14.94 | 19.74 | 30.00
| 5 | 16 | 13 | 14 | 12 | 14 | 16 | 16 | 12 | 11 | 15 | 21 | 17 | 15 | 13 | 13 | 13 | 11 | 10 | 7.36 | 6.64 | 9 | 10 | 11 | 8.25 | 11 | 10 | 10 | 6.86 | 10 | 12 | 13 | 12.16 | 20.75 | 31.00
| 6 | 13 | 11 | 11 | 11 | 12 | 14 | 10 | 13 | 14 | 16 | 13 | 15 | 13 | 18 | 11 | 13 | 12 | 13 | 13 | 13 | 14 | 18 | 8.16 | 7.75 | 8.66 | 11 | 10 | 8.89 | 11 | 10 | ~ | 12.22 | 17.73 | 30.00
| 7 | 11 | 9 | 9 | 8.25 | 7.60 | 11 | 11 | 9 | 7.59 | 7.14 | 8.52 | 13 | 10 | 6.87 | 4.62 | 6.95 | 6.49 | 8.36 | 5.76 | 9 | 10 | 9 | 10 | 6.42 | 6.00 | 6.45 | 6.80 | 5.58 | 8.44 | 8.31 | 7.84 | 8.26 | 13.29 | 31.00
| 8 | 8.04 | 8.16 | 7.88 | 12 | 15 | 14 | 16 | 14 | 13 | 12 | 15 | 10 | 16 | 12 | 13 | 11 | 9 | 11 | 12 | 10 | 14 | 12 | 18 | 14 | 14 | 12 | 13 | 16 | 23 | 20 | 14 | 13.18 | 23.37 | 31.00
| 9 | 12 | 9 | 10 | 15 | 19 | 17 | 15 | 16 | 15 | 19 | 17 | 18 | 17 | 20 | 16 | 16 | 17 | 15 | 15 | 19 | 14 | 17 | 21 | 13 | 14 | 14 | 16 | 22 | 27 | 21 | ~ | 16.51 | 26.59 | 30.00
| 10 | 18 | 16 | 17 | 14 | 21 | 17 | 16 | 19 | 10 | 8.39 | 7.71 | 11 | 5.52 | 11 | 16 | 11 | 13 | 11 | 8.73 | 15 | 12 | 15 | 12 | 5.52 | 18 | 21 | 22 | 25 | 26 | 25 | 30 | 15.45 | 29.74 | 31.00
| 11 | 16 | 15 | 16 | 19 | 17 | 18 | 18 | 17 | 21 | 21 | 19 | 20 | 17 | 19 | 17 | 16 | 23 | 20 | 22 | 20 | 21 | 20 | 22 | 22 | 21 | 22 | 18 | 15 | 20 | 22 | ~ | 19.22 | 22.96 | 30.00
| 12 | 20 | 19 | 15 | 15 | 14 | 23 | 10 | 12 | 8.93 | 7.03 | 13 | 10 | 10 | 11 | 12 | 13 | 17 | 14 | 17 | 24 | 21 | 27 | 17 | 24 | 26 | 21 | 10 | 12 | 18 | 19 | 20 | 16.20 | 26.51 | 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 | 38
| 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 | 24.1
| 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 | 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 | 11.5
| 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 | 29.9
| 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 | 30
| 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 | 31.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 366 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 366
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 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 | 24.1
| 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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