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 | 116 | 62 | 43 | 32 | 35 | 66 | 58 | 46 | 41 | 99 | 99 | 85 | 50 | 43 | 57 | 42 | 14 | 16 | 20 | 28 | 23 | 32 | 104 | 120 | 54 | 52 | 51 | 40 | 21 | 19 | 27 | 51.47 | 120.48 | 31.00
| 2 | 40 | 37 | 19 | 28 | 45 | 40 | 47 | 28 | 17 | 36 | 66 | 75 | 24 | 32 | 34 | 32 | 50 | 58 | 56 | 65 | 50 | 58 | 86 | 50 | 19 | 35 | 56 | 67 | 64 | ~ | ~ | 45.30 | 85.92 | 29.00
| 3 | 38 | 36 | 24 | 30 | 21 | 32 | 29 | 21 | ~ | 29 | 26 | 65 | 54 | 33 | 22 | 28 | 30 | 56 | 51 | 45 | 49 | 61 | 87 | 104 | 92 | 69 | 63 | 50 | 59 | 28 | 25 | 45.25 | 103.71 | 30.00
| 4 | 70 | 54 | 126 | 80 | 60 | 50 | 40 | 52 | 90 | 104 | 84 | 52 | 71 | 89 | 76 | 46 | 111 | 63 | 123 | 75 | 80 | 85 | 68 | 82 | 31 | 40 | ~ | ~ | ~ | ~ | ~ | 73.19 | 125.75 | 26.00
| 5 | ~ | ~ | ~ | ~ | ~ | 103 | 93 | 61 | 67 | 70 | 88 | 73 | 66 | 48 | 66 | 78 | 92 | 65 | 41 | 43 | 47 | 58 | 47 | 66 | 68 | 73 | 66 | 62 | 37 | 52 | 54 | 64.78 | 102.73 | 26.00
| 6 | 50 | 63 | 64 | 60 | 73 | 46 | 45 | 53 | 62 | 77 | 78 | 60 | 72 | 59 | 47 | 41 | 43 | 43 | 49 | 74 | 69 | 75 | 57 | 44 | 40 | 32 | 37 | 46 | 52 | 61 | ~ | 55.75 | 78.48 | 30.00
| 7 | 80 | 57 | 61 | 58 | 48 | 51 | 67 | 45 | 45 | 60 | 50 | 43 | 48 | 46 | 44 | 38 | 39 | 49 | 61 | 49 | ~ | 54 | 52 | 70 | 51 | 59 | 52 | 52 | 41 | 43 | 64 | 52.60 | 79.79 | 30.00
| 8 | 62 | 58 | 58 | 64 | 67 | 59 | 58 | 53 | 65 | 101 | 75 | 86 | 72 | 87 | 106 | 64 | 51 | 45 | 69 | 60 | 80 | 38 | 43 | 53 | 39 | 47 | 37 | 64 | 69 | 73 | 72 | 63.58 | 106.08 | 31.00
| 9 | 83 | 44 | 29 | 23 | 32 | 64 | 50 | 65 | 67 | 67 | 79 | 54 | 55 | 51 | 54 | 45 | 29 | 49 | 53 | 43 | 40 | 46 | 51 | 58 | 65 | 68 | 54 | 67 | 71 | 57 | ~ | 53.76 | 82.85 | 30.00
| 10 | 44 | 39 | 57 | 54 | 77 | 72 | 34 | 29 | 37 | 42 | 38 | 42 | 57 | 70 | 66 | 57 | 51 | 54 | 84 | 88 | 68 | 79 | 82 | 70 | 49 | 41 | 41 | 39 | 42 | 45 | 44 | 54.58 | 87.52 | 31.00
| 11 | 36 | 37 | 41 | 35 | 48 | 39 | ~ | ~ | 58 | 63 | 67 | 50 | 129 | 66 | 84 | 78 | 114 | 50 | 66 | 91 | 56 | 97 | 76 | 66 | 173 | 48 | 46 | 64 | 54 | 67 | ~ | 67.86 | 173.08 | 28.00
| 12 | 98 | 54 | 43 | 48 | 46 | 116 | 100 | 54 | 57 | 42 | 33 | 32 | 49 | ~ | ~ | 31 | 44 | 59 | 75 | 216 | 110 | 103 | 58 | 66 | 130 | 141 | 180 | 99 | 143 | 62 | 51 | 80.74 | 215.88 | 29.00
|
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- 25 | 26- 50 | 51- 75 | 76- 113 | 114- 150 | 151- 225 | 226- 300 | over 300 | 25 | 50 | 75 | 113 | 150 | 225 | 300
| |
|
|
ABS. | 14 | 40 | 26 | 8 | 2 | 0 | 0 | 0 | 90
| 76 | 36 | 10 | 2 | 0 | 0 | 0 | 120
| REL. | 15.5 | 44.4 | 28.8 | 8.8 | 2.2 | 0.0 | 0.0 | 0.0 | 100.0
| 84.4 | 40.0 | 11.1 | 2.2 | 0.0 | 0.0 | 0.0 | 24.1
| ID | 15 | 44 | 28 | 17 | 11 | 0 | 0 | 0 | 117
| |
|
|
ABS. | 0 | 23 | 40 | 17 | 2 | 0 | 0 | 0 | 82
| 82 | 59 | 19 | 2 | 0 | 0 | 0 | 126
| REL. | 0.0 | 28.0 | 48.7 | 20.7 | 2.4 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 72.0 | 23.2 | 2.4 | 0.0 | 0.0 | 0.0 | 3.4
| ID | 0 | 28 | 48 | 41 | 12 | 0 | 0 | 0 | 130
| |
|
|
ABS. | 1 | 28 | 54 | 8 | 0 | 0 | 0 | 0 | 91
| 90 | 62 | 8 | 0 | 0 | 0 | 0 | 106
| REL. | 1.0 | 30.7 | 59.3 | 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 68.1 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 1 | 30 | 59 | 17 | 0 | 0 | 0 | 0 | 108
| |
|
|
ABS. | 0 | 32 | 31 | 16 | 6 | 3 | 0 | 0 | 88
| 88 | 56 | 25 | 9 | 3 | 0 | 0 | 216
| REL | 0.0 | 36.3 | 35.2 | 18.1 | 6.8 | 3.4 | 0.0 | 0.0 | 100.0
| 100.0 | 63.6 | 28.4 | 10.2 | 3.4 | 0.0 | 0.0 | 20.12
| ID | 0 | 36 | 35 | 36 | 34 | 85 | 0 | 0 | 227
|
Year
| ABS. | 15 | 123 | 151 | 49 | 10 | 3 | 0 | 0 | 351
| 336 | 213 | 62 | 13 | 3 | 0 | 0 | 216 | REL. | 4.2 | 35.0 | 43.0 | 13.9 | 2.8 | 0.8 | 0.0 | 0.0 | 100.0
| 95.7 | 60.7 | 17.7 | 3.7 | 0.9 | 0.0 | 0.0 | 20.12
| ID | 4 | 35 | 43 | 27 | 14 | 21 | 0 | 0 | 145
|
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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