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 | 50 | 37 | 39 | 39 | 21 | 34 | 89 | 38 | 39 | 80 | 60 | 46 | 62 | 73 | 104 | 151 | 268 | 179 | 286 | 110 | 182 | 161 | 62 | 27 | 42 | 41 | 33 | 36 | 68 | 63 | 49 | 82.77 | 285.65 | 31.00
| 2 | 45 | 37 | 68 | 207 | 51 | 28 | 39 | 28 | 35 | 43 | 39 | 29 | 51 | 58 | 50 | 73 | 125 | 30 | 31 | 28 | 20 | 24 | 33 | 52 | 42 | 41 | 57 | 29 | ~ | ~ | ~ | 49.72 | 206.54 | 28.00
| 3 | 60 | 46 | 110 | 64 | 49 | 55 | 32 | 35 | 48 | 28 | 26 | 31 | 29 | 31 | 34 | 52 | 81 | 37 | 26 | 36 | 62 | 66 | 66 | 40 | 55 | 47 | 40 | 53 | 38 | 35 | 65 | 47.69 | 110.25 | 31.00
| 4 | 51 | 48 | 53 | 41 | 40 | 43 | 27 | 40 | 41 | 52 | 77 | 43 | 21 | 27 | 25 | 25 | 36 | 29 | 28 | 44 | 31 | 26 | 43 | 48 | 41 | 27 | 29 | 33 | 37 | 49 | ~ | 38.44 | 77.46 | 30.00
| 5 | 37 | 49 | 46 | 47 | 42 | ~ | ~ | ~ | 40 | 48 | 36 | 42 | 35 | 51 | 51 | 40 | 60 | 28 | 29 | 37 | 39 | 39 | 34 | 43 | 46 | 52 | 52 | 27 | 31 | 31 | 30 | 40.81 | 60.46 | 28.00
| 6 | 26 | 24 | 24 | 19 | ~ | ~ | 48 | 34 | 41 | 27 | 26 | 33 | 39 | 45 | 44 | 38 | 26 | 28 | 37 | 32 | 40 | 24 | 23 | 28 | 26 | 31 | 39 | 46 | 29 | 39 | ~ | 32.72 | 48.38 | 28.00
| 7 | 26 | 25 | 25 | 29 | 37 | 41 | 34 | 19 | 21 | 26 | 29 | 27 | 26 | 57 | 44 | 35 | 24 | 22 | 18 | 27 | 25 | 27 | 26 | 33 | 31 | 21 | 27 | 33 | 36 | 36 | 43 | 29.93 | 56.79 | 31.00
| 8 | 31 | 38 | 42 | 26 | 21 | 23 | 22 | 21 | 24 | 20 | 26 | 24 | 26 | 32 | 47 | 47 | 52 | 55 | 49 | 44 | 41 | 37 | 42 | 36 | 51 | 49 | 34 | 21 | 23 | 26 | 40 | 34.46 | 55.06 | 31.00
| 9 | 26 | 22 | 29 | 32 | 32 | 37 | 35 | 18 | 18 | 20 | 25 | 27 | 29 | 32 | 28 | 26 | 30 | 23 | 35 | 31 | 32 | 28 | 46 | 28 | 33 | 47 | 39 | 31 | 51 | 60 | ~ | 31.67 | 60.23 | 30.00
| 10 | 31 | 31 | 39 | 28 | 35 | 40 | 42 | 43 | 51 | 39 | 32 | 37 | 37 | 42 | 47 | 55 | 64 | 66 | 76 | 56 | 43 | 25 | 51 | 49 | 48 | 37 | 42 | 44 | 30 | 37 | 31 | 42.82 | 75.90 | 31.00
| 11 | 22 | 52 | 43 | 36 | 37 | 33 | 22 | 20 | 36 | 67 | 82 | 63 | 54 | 78 | 53 | 50 | 79 | 58 | 44 | 32 | 41 | 29 | 27 | 29 | 53 | 60 | 80 | 35 | 60 | 54 | ~ | 47.66 | 82.19 | 30.00
| 12 | 67 | 64 | 56 | 57 | 37 | 80 | 82 | 189 | 167 | 80 | 69 | 51 | 92 | 151 | 85 | 54 | 65 | 40 | 32 | 25 | 26 | 42 | 33 | 25 | 27 | 51 | 40 | 34 | 42 | 28 | 34 | 62.10 | 189.15 | 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- 23 | 24- 47 | 48- 70 | 71- 105 | 106- 140 | 141- 210 | 211- 280 | over 280 | 23 | 47 | 70 | 105 | 140 | 210 | 280
| |
|
|
ABS. | 2 | 45 | 27 | 6 | 3 | 5 | 1 | 1 | 90
| 88 | 43 | 16 | 10 | 7 | 2 | 1 | 286
| REL. | 2.2 | 50.0 | 30.0 | 6.6 | 3.3 | 5.5 | 1.1 | 1.1 | 100.0
| 97.8 | 47.8 | 17.8 | 11.1 | 7.8 | 2.2 | 1.1 | 19.1
| ID | 2 | 50 | 30 | 13 | 16 | 138 | 138 | 694 | 1084
| |
|
|
ABS. | 3 | 67 | 15 | 1 | 0 | 0 | 0 | 0 | 86
| 83 | 16 | 1 | 0 | 0 | 0 | 0 | 77
| REL. | 3.4 | 77.9 | 17.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.5 | 18.6 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 3 | 77 | 17 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 17 | 66 | 9 | 0 | 0 | 0 | 0 | 0 | 92
| 75 | 9 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 18.4 | 71.7 | 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 81.5 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.9
| ID | 18 | 71 | 9 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 47 | 29 | 10 | 0 | 3 | 0 | 0 | 92
| 89 | 42 | 13 | 3 | 3 | 0 | 0 | 189
| REL | 3.2 | 51.0 | 31.5 | 10.8 | 0.0 | 3.2 | 0.0 | 0.0 | 100.0
| 96.7 | 45.7 | 14.1 | 3.3 | 3.3 | 0.0 | 0.0 | 8.12
| ID | 3 | 51 | 31 | 21 | 0 | 81 | 0 | 0 | 189
|
Year
| ABS. | 25 | 225 | 80 | 17 | 3 | 8 | 1 | 1 | 360
| 335 | 110 | 30 | 13 | 10 | 2 | 1 | 286 | REL. | 6.9 | 62.5 | 22.2 | 4.7 | 0.8 | 2.2 | 0.2 | 0.2 | 100.0
| 93.1 | 30.6 | 8.3 | 3.6 | 2.8 | 0.6 | 0.3 | 19.1
| ID | 6 | 62 | 22 | 9 | 4 | 55 | 34 | 173 | 369
|
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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