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 | 64 | 86 | 50 | 100 | 59 | 87 | 108 | 75 | 79 | 159 | 131 | 89 | 113 | 180 | 90 | 323 | 205 | 271 | 168 | 201 | 67 | 64 | 144 | 162 | 59 | 72 | 147 | 25 | 22 | 23 | 33 | 111.48 | 323.00 | 31.00
| 2 | 45 | 104 | 202 | 99 | 70 | 109 | 117 | 43 | 33 | 32 | 26 | 30 | 14 | 34 | 33 | 32 | 56 | 46 | 34 | 35 | 21 | 58 | 110 | 61 | 24 | 13 | 51 | 79 | ~ | ~ | ~ | 57.54 | 202.00 | 28.00
| 3 | 66 | 25 | 51 | 62 | 164 | 49 | 18 | 88 | 72 | 156 | 140 | 103 | 61 | 29 | 11 | 63 | 30 | 27 | 31 | 47 | 44 | 35 | 42 | 103 | 110 | 76 | 31 | 8.00 | 19 | 23 | 66 | 59.68 | 164.00 | 31.00
| 4 | 79 | 77 | 28 | 21 | 9.00 | 15 | 28 | 55 | 86 | 41 | 41 | 35 | 37 | 33 | 15 | 20 | 34 | 53 | 18 | 26 | 41 | 19 | 62 | 48 | 46 | 42 | 70 | 45 | 9.00 | 14 | ~ | 38.23 | 86.00 | 30.00
| 5 | 46 | 64 | 98 | 67 | 42 | 19 | 38 | 29 | 28 | 36 | 52 | 33 | 45 | 28 | 38 | 64 | 59 | 41 | 59 | 15 | 19 | 20 | 20 | 25 | 31 | 25 | 19 | 23 | 17 | 18 | 22 | 36.77 | 98.00 | 31.00
| 6 | 27 | 29 | 23 | 45 | 29 | 28 | 33 | 33 | 27 | 47 | 53 | 52 | 46 | 22 | 21 | 35 | 57 | 66 | 59 | 32 | 26 | 37 | 30 | 25 | 41 | 39 | 44 | 39 | 60 | 16 | ~ | 37.37 | 66.00 | 30.00
| 7 | 24 | 37 | 37 | 23 | 23 | ~ | 23 | 23 | 47 | 38 | 52 | 29 | 28 | 59 | 75 | 56 | 50 | 22 | 15 | 10 | 29 | 28 | 45 | 45 | 42 | 23 | 24 | 18 | 30 | 35 | 24 | 33.80 | 75.00 | 30.00
| 8 | 19 | 20 | 27 | 70 | 25 | 25 | 30 | 41 | 29 | 38 | 39 | 34 | 59 | 59 | 50 | 37 | 35 | 58 | 36 | 50 | 45 | 76 | 68 | 54 | 62 | 73 | 104 | 48 | 18 | 32 | 38 | 45.13 | 104.00 | 31.00
| 9 | 70 | 58 | 56 | 54 | 58 | 49 | ~ | 18 | 28 | 26 | 64 | 62 | 21 | 24 | 45 | 41 | 69 | 66 | 19 | 14 | 41 | 69 | 57 | 25 | 28 | 60 | 26 | 49 | 119 | 31 | ~ | 46.45 | 119.00 | 29.00
| 10 | 28 | 22 | 27 | 35 | 39 | 59 | 87 | 37 | 19 | 15 | 12 | 9.00 | 8.00 | 26 | 25 | 58 | 55 | 77 | ~ | ~ | 52 | 67 | 44 | 9.00 | 9.00 | 13 | 53 | 19 | 106 | 52 | 190 | 43.17 | 190.00 | 29.00
| 11 | ~ | ~ | ~ | 46 | ~ | ~ | 47 | 29 | 46 | 52 | 120 | 43 | 28 | 60 | 77 | 33 | 31 | 22 | 36 | 64 | 77 | 112 | 157 | 92 | 51 | 46 | 62 | 67 | 90 | 67 | ~ | 62.20 | 157.00 | 25.00
| 12 | 68 | 38 | 23 | 16 | 20 | 37 | 72 | 62 | ~ | 47 | 49 | 50 | 67 | ~ | ~ | 48 | 55 | 12 | 32 | ~ | 33 | 56 | 47 | 80 | 7.00 | 32 | ~ | 30 | 62 | 69 | 128 | 47.69 | 128.00 | 26.00
|
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. | 37 | 29 | 13 | 9 | 1 | 1 | 0 | 0 | 90
| 53 | 24 | 11 | 2 | 1 | 0 | 0 | 323
| REL. | 41.1 | 32.2 | 14.4 | 10.0 | 1.1 | 1.1 | 0.0 | 0.0 | 100.0
| 58.9 | 26.7 | 12.2 | 2.2 | 1.1 | 0.0 | 0.0 | 16.1
| ID | 41 | 32 | 14 | 20 | 5 | 27 | 0 | 0 | 141
| |
|
|
ABS. | 71 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| 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 | 3.5
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 27 | 2 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 70.0 | 27.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.0 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 70 | 27 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 29 | 4 | 2 | 0 | 0 | 0 | 0 | 80
| 35 | 6 | 2 | 0 | 0 | 0 | 0 | 190
| REL | 56.2 | 36.2 | 5.0 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 43.8 | 7.5 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 31.10
| ID | 56 | 36 | 5 | 5 | 0 | 0 | 0 | 0 | 102
|
Year
| ABS. | 216 | 103 | 19 | 11 | 1 | 1 | 0 | 0 | 351
| 135 | 32 | 13 | 2 | 1 | 0 | 0 | 323 | REL. | 61.5 | 29.3 | 5.4 | 3.1 | 0.2 | 0.2 | 0.0 | 0.0 | 100.0
| 38.5 | 9.1 | 3.7 | 0.6 | 0.3 | 0.0 | 0.0 | 16.1
| ID | 61 | 29 | 5 | 6 | 1 | 7 | 0 | 0 | 111
|
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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