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 | 41 | 35 | 10 | 13 | 12 | 19 | 20 | 20 | 30 | 34 | 34 | 40 | 34 | 42 | 47 | 31 | 19 | 27 | 23 | 34 | 25 | 29 | 36 | 32 | 35 | 57 | 58 | 50 | 57 | 42 | 37 | 32.94 | 58.19 | 31.00
| 2 | 36 | 48 | 49 | 68 | 58 | 63 | 43 | 31 | 45 | 54 | 48 | 38 | 36 | 31 | 24 | 26 | 31 | 36 | 37 | 51 | ~ | ~ | 35 | 29 | 33 | ~ | ~ | ~ | ~ | ~ | ~ | 41.31 | 67.71 | 23.00
| 3 | ~ | 19 | 19 | 17 | 16 | 19 | 11 | 15 | 29 | 34 | 21 | 36 | 29 | 24 | 30 | 38 | 43 | 37 | 29 | 39 | 22 | 17 | 25 | 42 | 52 | 52 | 45 | 34 | 31 | 49 | 41 | 30.50 | 52.45 | 30.00
| 4 | 42 | 27 | 27 | 13 | 24 | 29 | 24 | 24 | 36 | 21 | 21 | 19 | 27 | 28 | 30 | 38 | 31 | ~ | ~ | 29 | 35 | 33 | 29 | 26 | 18 | 14 | 19 | 25 | 17 | 15 | ~ | 25.65 | 41.56 | 28.00
| 5 | 11 | 13 | 25 | 20 | 24 | 23 | 28 | 31 | 21 | 25 | 26 | 33 | 17 | 19 | 22 | 11 | 18 | 17 | 25 | 27 | 24 | 21 | 16 | 19 | 22 | 24 | 30 | 21 | 16 | 13 | 11 | 21.07 | 33.00 | 31.00
| 6 | ~ | 21 | 21 | 24 | 17 | ~ | ~ | ~ | 20 | 19 | 29 | 32 | 15 | 11 | 16 | 15 | 20 | 23 | 23 | 14 | 17 | 25 | 25 | 20 | 21 | 19 | 11 | 13 | 19 | 17 | ~ | 19.48 | 31.98 | 26.00
| 7 | 19 | 20 | 17 | 13 | 13 | 15 | 20 | 18 | 20 | 19 | 10 | 11 | 13 | 17 | 18 | 17 | 14 | 10 | 18 | 28 | ~ | ~ | ~ | 18 | 14 | 15 | 22 | ~ | 14 | 12 | 17 | 16.44 | 27.89 | 27.00
| 8 | 7.46 | 8.99 | 17 | 13 | 14 | 16 | 16 | 11 | 10 | 19 | 24 | 24 | 27 | 26 | 19 | 22 | 28 | 37 | 26 | 25 | 17 | 12 | 13 | 17 | 25 | 20 | 20 | 20 | 17 | 20 | 30 | 19.33 | 36.89 | 31.00
| 9 | 33 | 31 | 21 | 15 | 14 | 14 | 24 | 29 | 25 | 20 | 24 | 14 | 18 | 12 | 16 | 16 | 21 | 29 | 20 | 18 | 21 | 27 | 28 | 33 | 30 | 25 | 27 | 29 | 30 | 21 | ~ | 22.85 | 33.07 | 30.00
| 10 | 25 | 25 | 25 | 16 | 29 | 26 | 31 | 29 | 27 | 13 | 12 | 20 | 28 | 22 | 26 | 29 | 16 | 21 | 32 | 29 | 34 | 36 | 29 | 14 | 10 | 24 | 15 | 11 | 22 | 17 | 12 | 22.79 | 35.51 | 31.00
| 11 | 12 | 27 | 19 | 21 | 25 | 30 | 32 | 40 | 36 | 37 | 33 | 36 | 33 | 20 | 27 | 36 | 29 | 38 | 42 | 32 | 30 | 35 | 51 | 44 | 42 | 56 | 52 | 38 | 27 | 41 | ~ | 34.09 | 55.80 | 30.00
| 12 | 26 | 40 | 36 | 43 | 23 | 19 | 35 | 45 | 69 | ~ | 81 | 57 | 27 | 53 | 50 | 44 | 52 | 69 | 22 | 34 | 51 | 47 | 48 | 45 | 20 | 15 | 18 | 50 | 48 | 41 | 18 | 40.83 | 80.99 | 30.00
|
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. | 73 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 86.9 | 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.2
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 18.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL | 86.8 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 325 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 93 | 6 | 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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