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 | 34 | 26 | 12 | 12 | 11 | 17 | 19 | 14 | 21 | 33 | 36 | 39 | 29 | 37 | 43 | 28 | 17 | 29 | 26 | 21 | 21 | 24 | 31 | 30 | 31 | 48 | 58 | 42 | 46 | 33 | 28 | 28.82 | 57.56 | 31.00
| 2 | 40 | 38 | 32 | 49 | 49 | 56 | 32 | 23 | 33 | 41 | 38 | 28 | 28 | 24 | 19 | 19 | 23 | 37 | 38 | 45 | 50 | 59 | 39 | 39 | 40 | 30 | 20 | 16 | ~ | ~ | ~ | 35.19 | 58.64 | 28.00
| 3 | 16 | 17 | 17 | 13 | 12 | 15 | 10 | 12 | 22 | 33 | 32 | 26 | 19 | 17 | 28 | 28 | 26 | 24 | 18 | 18 | 17 | 19 | 27 | 30 | 37 | 43 | 34 | 34 | 30 | 36 | 44 | 24.36 | 44.09 | 31.00
| 4 | 40 | 25 | 23 | 14 | 22 | 27 | 17 | 23 | 30 | 24 | 22 | 15 | 24 | 25 | 32 | 25 | 28 | 23 | 21 | 30 | 30 | 28 | 29 | 24 | 21 | 20 | 19 | 24 | 21 | 22 | ~ | 24.27 | 39.51 | 30.00
| 5 | 15 | 14 | 19 | 18 | 20 | 17 | 20 | 19 | 18 | 22 | 24 | 24 | 19 | 17 | 18 | 12 | 19 | 23 | 22 | 19 | 18 | 12 | 14 | 13 | 15 | 18 | 26 | 22 | 18 | 15 | 19 | 18.24 | 25.76 | 31.00
| 6 | 16 | 22 | 20 | 19 | 19 | 16 | 14 | 23 | 19 | 17 | 18 | 14 | 10 | 14 | 13 | 10 | 14 | 16 | 15 | 13 | 15 | 17 | 13 | 19 | 19 | 15 | 10 | 10 | 15 | 12 | ~ | 15.55 | 22.65 | 30.00
| 7 | 15 | 18 | 16 | 10 | 7.97 | 10 | 18 | 9 | 11 | 11 | 5.36 | 4.93 | ~ | ~ | 10 | 8.67 | 7.14 | 4.99 | ~ | 14 | 13 | 17 | 13 | 13 | 10 | 12 | 14 | 11 | 8.35 | 6.48 | 11 | 11.07 | 18.44 | 28.00
| 8 | 7.64 | 7.22 | 16 | 10 | 11 | 12 | 12 | 10 | 11 | 16 | 22 | 18 | 16 | 15 | 15 | 15 | 18 | 19 | 16 | 16 | 9 | 7.00 | 6.08 | 10 | 9 | 16 | 12 | 8.94 | 9 | 14 | 19 | 12.92 | 22.07 | 31.00
| 9 | 21 | 20 | 14 | 15 | 11 | 11 | 19 | 26 | 23 | 23 | 23 | 15 | 16 | 10 | 16 | 16 | 19 | 22 | 21 | 19 | 24 | 25 | 29 | 37 | 35 | 31 | 28 | 22 | 27 | 22 | ~ | 21.22 | 36.53 | 30.00
| 10 | 22 | 27 | 22 | 20 | 29 | 24 | 30 | 29 | 24 | 12 | 11 | 18 | 21 | 18 | 26 | 26 | 13 | 18 | 33 | 22 | 23 | 26 | 24 | 14 | 13 | 20 | 11 | 10 | 13 | 12 | 11 | 20.05 | 33.14 | 31.00
| 11 | 11 | 26 | 16 | 17 | 18 | 22 | 31 | 34 | 35 | 29 | 23 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 45 | 45 | 38 | 30 | 35 | ~ | 28.43 | 45.41 | 16.00
| 12 | 23 | 35 | 29 | 33 | 16 | 13 | 18 | 24 | 44 | 54 | 40 | 40 | 15 | 26 | 29 | 23 | 33 | 40 | 14 | 19 | 23 | 28 | 32 | 28 | 13 | 9 | 17 | 29 | 36 | 26 | 13 | 26.54 | 54.10 | 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. | 86 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.2
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 24.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 343 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | REL. | 98.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.2
| ID | 98 | 1 | 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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