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 | 26 | 37 | 56 | 34 | 103 | 48 | 43 | 33 | 38 | 56 | 53 | 42 | 48 | 93 | 71 | 46 | 46 | 57 | 61 | 59 | 41 | 46 | 30 | 30 | 34 | 39 | 21 | 32 | 56 | 33 | 22 | 46.26 | 103.00 | 31.00
| 2 | 22 | 29 | 42 | 51 | 23 | 30 | 48 | 58 | 46 | 33 | 54 | 59 | 39 | 30 | 63 | ~ | 53 | 22 | 23 | 16 | 16 | 8.00 | 15 | 25 | 42 | 57 | 54 | 40 | ~ | ~ | ~ | 36.96 | 63.00 | 27.00
| 3 | 53 | 40 | 52 | ~ | ~ | ~ | ~ | ~ | ~ | 24 | 18 | 21 | 20 | 18 | 26 | 48 | 35 | 32 | 8.00 | 25 | 33 | 42 | 30 | 34 | 23 | 23 | 28 | 32 | 40 | 49 | 43 | 31.88 | 53.00 | 25.00
| 4 | 37 | 52 | 44 | 36 | 23 | 20 | 18 | 13 | 26 | 31 | 47 | 21 | 17 | 16 | 20 | 20 | 25 | 20 | ~ | 26 | 17 | 20 | 57 | 50 | 29 | 18 | 25 | 29 | 34 | ~ | ~ | 28.25 | 57.00 | 28.00
| 5 | ~ | ~ | ~ | 31 | 23 | 12 | 21 | 36 | 39 | 34 | 29 | 28 | 25 | 31 | 32 | 24 | 22 | 22 | 26 | 30 | 39 | 35 | 37 | 40 | ~ | 34 | 51 | 26 | 34 | 22 | 32 | 30.19 | 51.00 | 27.00
| 6 | 17 | 17 | 12 | 18 | 32 | 40 | 27 | 24 | 25 | 24 | 27 | 33 | 31 | 35 | 42 | 33 | 31 | 21 | 22 | 22 | 8.00 | 20 | 31 | 2.00 | 25 | 25 | 37 | 45 | 39 | 38 | ~ | 26.77 | 45.00 | 30.00
| 7 | 35 | 19 | 24 | 33 | 26 | 33 | 48 | 33 | 28 | 36 | 44 | 33 | 15 | 33 | 39 | 26 | 19 | 26 | 24 | 29 | 36 | 25 | 31 | ~ | 42 | 48 | 34 | 34 | 42 | 40 | 56 | 33.03 | 56.00 | 30.00
| 8 | 30 | 43 | 52 | 34 | 20 | 19 | 22 | 21 | 22 | 20 | 17 | 25 | 47 | 62 | 48 | 53 | 35 | 56 | 24 | 42 | 29 | 40 | 62 | 60 | 74 | 44 | 30 | 24 | 20 | 31 | 31 | 36.68 | 74.00 | 31.00
| 9 | 26 | 20 | 16 | 20 | 20 | 20 | 24 | 11 | 10 | 11 | 16 | 19 | 24 | 41 | 26 | 24 | 28 | 24 | 28 | 30 | 25 | 34 | 35 | 29 | 22 | 39 | 31 | 30 | 33 | 45 | ~ | 25.37 | 45.00 | 30.00
| 10 | 23 | 30 | 41 | 24 | 42 | 46 | ~ | ~ | ~ | 43 | 32 | 44 | 56 | 53 | 57 | 83 | 54 | 60 | 58 | 58 | ~ | 22 | 28 | 43 | 68 | 38 | 60 | 53 | 34 | 39 | 37 | 45.41 | 83.00 | 27.00
| 11 | 17 | 32 | 43 | 50 | 31 | 29 | 18 | 10 | 14 | 32 | 23 | 62 | 35 | 42 | 63 | 41 | 35 | 54 | 33 | 27 | 15 | 17 | 13 | 19 | 29 | 45 | 42 | 27 | 24 | 36 | ~ | 31.93 | 63.00 | 30.00
| 12 | 38 | 44 | 42 | 26 | 30 | 33 | 30 | 47 | 72 | 89 | 15 | 18 | 60 | 64 | 86 | 24 | 21 | 23 | 24 | 26 | 24 | 25 | 38 | 54 | 13 | 25 | 20 | 16 | 28 | 17 | 22 | 35.29 | 89.00 | 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. | 63 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 83
| 20 | 1 | 0 | 0 | 0 | 0 | 0 | 103
| REL. | 75.9 | 22.8 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.1 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 75 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 96.4 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.4
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 91.2 | 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.8
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 68 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL | 77.2 | 22.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 296 | 50 | 1 | 0 | 0 | 0 | 0 | 0 | 347
| 51 | 1 | 0 | 0 | 0 | 0 | 0 | 103 | REL. | 85.3 | 14.4 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 85 | 14 | | 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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