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 | 44 | 24 | 25 | 19 | 36 | 29 | 38 | 46 | 43 | 35 | 37 | 37 | 41 | 49 | 47 | 27 | 11 | 15 | 19 | 13 | 25 | 27 | 62 | 52 | 34 | 26 | 24 | 34 | 13 | 15 | 16 | 31.00 | 62.48 | 31.00
| 2 | 20 | 21 | 18 | 18 | 56 | 53 | 27 | 18 | 19 | 30 | 29 | 29 | 16 | 20 | 24 | 14 | 21 | 22 | 26 | 40 | 35 | 38 | 36 | 25 | 16 | 36 | 25 | 48 | 33 | ~ | ~ | 28.01 | 55.79 | 29.00
| 3 | 16 | 25 | 14 | 24 | 25 | 25 | 25 | 13 | 11 | 26 | 12 | 26 | 33 | 17 | 24 | 16 | 17 | 27 | 18 | 37 | 35 | 38 | 64 | 89 | 39 | 23 | 17 | 26 | 44 | 20 | 32 | 27.60 | 89.08 | 31.00
| 4 | 45 | 36 | 43 | 43 | 33 | 19 | 31 | 32 | 49 | 69 | 58 | 31 | 14 | 22 | 29 | 16 | 27 | 30 | 57 | 44 | 61 | 71 | 57 | 41 | 38 | 45 | 49 | 76 | 59 | 89 | ~ | 43.83 | 88.92 | 30.00
| 5 | 56 | 63 | 51 | 53 | 64 | 71 | 72 | 68 | 31 | 47 | 55 | 52 | 37 | 28 | 40 | 34 | 51 | 22 | 18 | 16 | 27 | 16 | 26 | 26 | 26 | 32 | 26 | 17 | 21 | 25 | 21 | 38.41 | 71.90 | 31.00
| 6 | 22 | 25 | 36 | 28 | 30 | 21 | 18 | 24 | 31 | 47 | 38 | 27 | 41 | 33 | 25 | 23 | 30 | 27 | 30 | 34 | 38 | 46 | 25 | 21 | 15 | 18 | 17 | 21 | 19 | 27 | ~ | 27.85 | 47.02 | 30.00
| 7 | 32 | 28 | 24 | 25 | 14 | 21 | 27 | 12 | 13 | 13 | 14 | 17 | 18 | 15 | 19 | 15 | 17 | 18 | 15 | 17 | 18 | 20 | 20 | 40 | 22 | 21 | 25 | 20 | 13 | 22 | 27 | 20.08 | 40.35 | 31.00
| 8 | 35 | 28 | 25 | 22 | 37 | 44 | 23 | 27 | 25 | 28 | 30 | 41 | 43 | 45 | 46 | 35 | 43 | 40 | 33 | 30 | 27 | 13 | 23 | 26 | 21 | 32 | 22 | 23 | 38 | 36 | 39 | 31.62 | 46.25 | 31.00
| 9 | 32 | 10 | 10 | 10 | 15 | 17 | 20 | 26 | 29 | 21 | 25 | 31 | 29 | 31 | 36 | 25 | 15 | 27 | 35 | 63 | 35 | 35 | 38 | 42 | 30 | 34 | 38 | 45 | 53 | 52 | ~ | 30.28 | 63.27 | 30.00
| 10 | 49 | 19 | 34 | 46 | 51 | 20 | 16 | 20 | 18 | 16 | 21 | 35 | 42 | 57 | 47 | 44 | 36 | 28 | 49 | 44 | 32 | 39 | 52 | 23 | 21 | 16 | 21 | 19 | 18 | 29 | 19 | 31.61 | 57.35 | 31.00
| 11 | 19 | 23 | 23 | 19 | 24 | 23 | 32 | 22 | 22 | 22 | 21 | 22 | 25 | 29 | 19 | 37 | 42 | 19 | 17 | 21 | 28 | 21 | 27 | 35 | 16 | 16 | 17 | 16 | 22 | 35 | ~ | 23.76 | 41.69 | 30.00
| 12 | 32 | 21 | 15 | 21 | 18 | 21 | 20 | 28 | 32 | 17 | 30 | 17 | 20 | 13 | 10 | 13 | 16 | 31 | 62 | 65 | 60 | 47 | 40 | 44 | 88 | 94 | 22 | 25 | 28 | 53 | ~ | 33.44 | 93.85 | 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. | 85 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 93.4 | 6.5 | 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 | 24.3
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 71 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 78.0 | 21.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.9
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL | 90.1 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 327 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 38 | 0 | 0 | 0 | 0 | 0 | 0 | 94 | REL. | 89.5 | 10.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 89 | 10 | 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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