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 | 49 | 40 | 50 | 43 | 73 | 74 | 55 | 34 | 35 | 59 | 75 | 88 | 47 | 47 | 40 | 35 | 33 | 13 | 19 | 48 | 13 | 41 | 37 | 49 | 48 | 73 | 65 | 48 | 25 | 26 | 62 | 46.58 | 87.63 | 31.00
| 2 | 53 | 46 | 27 | 38 | 37 | 30 | 47 | 30 | 28 | 37 | 93 | 47 | 22 | 56 | 53 | 59 | 82 | 95 | 51 | 23 | 22 | 58 | 56 | 42 | 39 | 29 | 46 | 24 | 34 | ~ | ~ | 45.02 | 95.27 | 29.00
| 3 | 32 | 35 | 28 | 36 | 21 | 38 | 35 | 33 | 17 | 38 | 24 | 61 | 50 | 28 | 25 | 37 | 21 | 34 | 19 | 39 | 53 | 56 | 46 | 48 | 53 | 51 | 58 | 86 | 43 | 30 | 40 | 39.14 | 86.26 | 31.00
| 4 | 24 | 41 | 50 | 46 | 29 | 15 | 27 | 39 | 29 | 58 | 80 | 44 | 37 | 29 | 21 | 30 | 56 | 20 | 30 | 49 | 58 | 38 | 32 | 16 | 18 | 49 | 57 | 41 | 24 | 33 | ~ | 37.31 | 80.12 | 30.00
| 5 | 26 | 22 | 47 | 37 | 31 | 28 | 17 | 23 | 38 | 32 | 29 | 26 | 21 | 24 | 48 | 43 | 36 | 15 | 27 | 25 | 35 | 34 | 34 | ~ | 19 | ~ | ~ | ~ | ~ | ~ | ~ | 29.88 | 47.99 | 24.00
| 6 | ~ | 22 | 28 | 29 | 30 | 18 | 23 | 20 | 21 | 22 | 23 | 12 | 24 | 25 | 24 | 9 | 16 | 24 | 33 | 37 | 32 | 25 | 12 | 17 | 20 | 27 | 18 | 19 | 20 | 25 | ~ | 22.62 | 36.57 | 29.00
| 7 | 19 | 17 | 26 | 18 | 14 | 16 | 22 | 9 | 20 | 30 | 27 | 32 | 28 | 19 | 9 | 6.36 | 17 | 30 | 26 | 52 | 23 | 19 | 29 | 56 | 36 | 27 | 42 | 24 | 7.36 | 8.24 | 19 | 23.54 | 56.21 | 31.00
| 8 | 37 | 21 | 18 | 18 | 14 | 15 | 18 | 19 | 26 | 34 | 21 | 15 | 21 | 35 | 44 | 40 | 40 | 27 | 31 | 30 | 21 | 17 | 28 | 37 | 17 | 22 | 19 | 47 | 36 | 40 | 61 | 27.99 | 60.88 | 31.00
| 9 | 49 | 22 | 25 | 32 | 26 | 52 | 76 | 60 | 33 | 40 | 61 | 54 | 38 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 43.68 | 75.67 | 13.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 55 | 67 | 22 | 37 | 66 | 47 | 77 | 113 | 65 | 36 | 63 | 100 | 74 | 79 | 64 | 53 | 47 | 54 | 45 | 27 | 30 | 38 | 28 | 55.92 | 113.03 | 23.00
| 11 | 59 | 57 | 31 | 21 | 59 | 35 | 40 | 75 | 85 | 93 | 69 | 81 | 163 | 106 | 87 | 50 | 106 | 43 | 89 | 141 | 124 | 147 | 104 | 62 | 90 | 39 | 68 | 68 | 59 | 76 | ~ | 77.57 | 163.46 | 30.00
| 12 | 95 | 43 | 35 | 58 | 50 | 129 | 70 | 49 | 42 | 34 | 50 | 55 | 62 | 47 | 44 | 38 | 39 | 67 | 46 | 80 | 121 | 70 | 26 | 34 | 43 | 54 | 166 | 89 | 87 | 36 | 49 | 61.52 | 166.45 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 26 | 56 | 9 | 0 | 0 | 0 | 0 | 0 | 91
| 65 | 9 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 28.5 | 61.5 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 71.4 | 9.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.2
| ID | 28 | 61 | 9 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 83
| 25 | 1 | 0 | 0 | 0 | 0 | 0 | 80
| REL. | 69.8 | 28.9 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.1 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 69 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 52 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 75
| 23 | 1 | 0 | 0 | 0 | 0 | 0 | 76
| REL. | 69.3 | 29.3 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.7 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.9
| ID | 69 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 7 | 43 | 23 | 9 | 2 | 0 | 0 | 0 | 84
| 77 | 34 | 11 | 2 | 0 | 0 | 0 | 166
| REL | 8.3 | 51.1 | 27.3 | 10.7 | 2.3 | 0.0 | 0.0 | 0.0 | 100.0
| 91.7 | 40.5 | 13.1 | 2.4 | 0.0 | 0.0 | 0.0 | 27.12
| ID | 8 | 51 | 27 | 21 | 11 | 0 | 0 | 0 | 120
|
Year
| ABS. | 143 | 145 | 34 | 9 | 2 | 0 | 0 | 0 | 333
| 190 | 45 | 11 | 2 | 0 | 0 | 0 | 166 | REL. | 42.9 | 43.5 | 10.2 | 2.7 | 0.6 | 0.0 | 0.0 | 0.0 | 100.0
| 57.1 | 13.5 | 3.3 | 0.6 | 0.0 | 0.0 | 0.0 | 27.12
| ID | 42 | 43 | 10 | 5 | 3 | 0 | 0 | 0 | 105
|
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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