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 | 30 | 36 | 36 | 34 | 100 | 157 | 200 | ~ | 38 | 60 | 43 | 42 | 68 | 59 | ~ | 2.00 | 15 | 13 | 5.00 | 16 | 52 | ~ | 27 | 101 | ~ | 61 | 32 | 22 | ~ | ~ | 51.60 | 200.00 | 25.00
| 2 | 37 | 17 | 41 | ~ | ~ | ~ | 25 | 15 | 18 | 25 | 25 | 36 | 5.00 | 25 | 30 | 22 | 23 | 43 | 38 | 26 | 31 | 72 | 42 | 31 | 23 | 115 | ~ | 42 | 28 | ~ | ~ | 33.40 | 115.00 | 25.00
| 3 | 14 | 20 | 11 | 10 | 15 | 20 | 20 | 5.00 | 52 | ~ | ~ | ~ | 36 | 12 | ~ | 18 | 27 | ~ | 40 | ~ | 75 | 101 | 186 | ~ | 100 | ~ | 23 | ~ | 175 | 13 | 30 | 45.59 | 186.00 | 22.00
| 4 | 91 | 32 | 35 | 47 | 17 | 22 | 18 | 33 | 36 | 55 | 98 | 42 | 25 | 38 | 35 | 32 | 37 | 58 | 95 | 54 | 67 | 69 | 62 | 44 | 52 | 63 | 71 | 85 | 60 | 65 | ~ | 51.27 | 98.00 | 30.00
| 5 | 50 | 24 | 49 | 67 | 52 | 58 | 50 | 39 | 45 | 65 | 56 | 37 | 30 | 65 | ~ | 42 | 49 | 25 | 17 | 15 | 25 | 17 | 29 | 40 | 31 | 41 | 29 | 27 | 23 | 14 | 19 | 37.67 | 67.00 | 30.00
| 6 | 28 | 37 | 37 | 35 | 38 | 16 | 13 | 19 | 31 | 46 | 30 | 19 | 49 | 41 | 23 | 25 | 33 | 25 | 62 | 52 | 49 | 39 | 25 | 10 | 9.00 | 10 | 25 | 32 | 35 | 40 | ~ | 31.10 | 62.00 | 30.00
| 7 | 41 | 32 | 38 | 22 | 12 | 16 | 18 | 18 | 15 | 16 | 16 | 20 | 21 | 15 | 24 | 12 | 18 | 23 | 19 | 27 | 28 | 32 | 36 | 42 | 34 | ~ | 29 | 25 | 25 | 35 | 28 | 24.57 | 42.00 | 30.00
| 8 | 36 | 36 | 33 | 23 | 30 | 34 | 18 | 26 | 27 | 36 | 29 | 41 | 45 | 43 | 44 | 24 | 38 | 38 | 43 | 33 | 15 | 10 | 24 | 24 | 19 | 21 | 29 | 17 | 38 | 46 | 44 | 31.10 | 46.00 | 31.00
| 9 | 55 | 20 | 12 | 16 | 14 | 28 | 30 | 27 | 25 | 19 | 24 | 34 | 29 | 22 | 35 | 31 | 32 | 31 | 47 | 34 | 35 | 33 | 36 | 34 | 54 | 54 | 140 | 65 | 58 | 48 | ~ | 37.40 | 140.00 | 30.00
| 10 | 30 | 17 | 45 | 44 | 75 | 31 | 30 | 31 | 28 | 14 | 21 | 29 | 41 | 30 | 26 | ~ | ~ | 28 | 32 | 34 | 30 | 40 | 66 | 44 | 34 | 16 | 31 | 38 | 39 | 64 | 22 | 34.83 | 75.00 | 29.00
| 11 | 23 | 35 | 27 | 25 | 26 | 26 | 33 | 38 | 43 | 27 | 40 | 57 | 64 | 30 | 37 | 37 | 38 | 27 | 53 | 65 | 39 | 50 | 49 | 49 | 33 | 19 | 22 | 69 | 109 | ~ | ~ | 41.03 | 109.00 | 29.00
| 12 | 48 | 52 | 80 | 63 | 39 | 32 | 39 | 68 | 99 | 34 | 37 | 22 | 19 | 17 | 6.00 | 11 | 15 | 49 | 50 | 71 | 58 | 60 | 103 | 66 | ~ | 147 | 65 | 50 | 99 | 56 | 35 | 53.00 | 147.00 | 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. | 55 | 10 | 3 | 4 | 0 | 0 | 0 | 0 | 72
| 17 | 7 | 4 | 0 | 0 | 0 | 0 | 200
| REL. | 76.3 | 13.8 | 4.1 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.6 | 9.7 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 76 | 13 | 4 | 11 | 0 | 0 | 0 | 0 | 105
| |
|
|
ABS. | 67 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 74.4 | 25.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 74 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 1 | 0 | 0 | 0 | 0 | 0 | 140
| REL. | 93.4 | 5.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 93 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 20 | 3 | 0 | 0 | 0 | 0 | 0 | 88
| 23 | 3 | 0 | 0 | 0 | 0 | 0 | 147
| REL | 73.8 | 22.7 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.1 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 73 | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 272 | 58 | 7 | 4 | 0 | 0 | 0 | 0 | 341
| 69 | 11 | 4 | 0 | 0 | 0 | 0 | 200 | REL. | 79.7 | 17.0 | 2.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.2 | 3.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 79 | 17 | 2 | 2 | 0 | 0 | 0 | 0 | 101
|
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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