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 | 281 | 354 | 135 | 135 | 135 | 254 | 271 | 386 | 334 | 133 | 133 | 133 | 125 | 155 | 91 | 122 | 50 | 50 | 50 | 90 | 113 | 101 | 61 | 138 | 138 | 138 | 130 | 93 | 63 | 59 | 59 | 145.48 | 386.00 | 31.00
| 2 | 59 | 59 | 88 | 87 | 97 | 63 | 76 | 76 | 76 | 99 | 62 | 38 | 32 | 49 | 49 | 49 | 21 | 51 | 56 | 54 | 64 | 64 | 64 | 82 | 32 | 25 | 50 | 67 | ~ | ~ | ~ | 60.32 | 99.00 | 28.00
| 3 | 67 | 67 | 67 | 98 | 111 | 94 | 130 | 130 | 130 | 151 | 89 | 145 | 94 | 63 | 63 | 63 | 50 | 66 | 63 | 46 | 80 | 80 | 80 | 78 | 86 | 94 | 82 | 75 | 75 | 75 | 75 | 86.03 | 151.00 | 31.00
| 4 | 108 | 113 | 98 | 46 | 46 | 46 | 35 | 79 | 60 | 43 | 43 | 43 | 43 | 49 | 42 | 59 | 51 | 54 | 54 | 54 | 64 | 79 | 63 | 54 | 62 | 62 | 62 | 61 | 55 | 45 | ~ | 59.10 | 113.00 | 30.00
| 5 | 45 | 70 | 70 | 70 | 51 | 30 | 37 | 37 | 30 | 30 | 30 | 57 | 82 | 94 | 106 | 55 | 55 | 55 | 59 | 40 | 36 | 42 | 30 | 30 | 30 | 51 | 33 | 22 | 44 | 24 | 24 | 47.39 | 106.00 | 31.00
| 6 | 24 | 69 | 76 | 61 | 55 | 34 | 34 | 34 | 71 | 60 | 68 | 68 | 40 | 40 | 40 | 46 | 52 | 58 | 56 | 32 | 32 | 32 | 38 | 35 | 59 | 58 | 42 | 42 | 42 | 54 | ~ | 48.40 | 76.00 | 30.00
| 7 | 39 | 56 | 60 | 29 | 29 | 29 | 51 | 38 | ~ | 48 | 44 | 44 | 44 | 63 | 62 | 62 | 76 | 31 | 31 | 31 | 55 | 82 | 97 | 66 | 44 | 44 | 44 | 36 | 67 | 68 | 69 | 51.30 | 97.00 | 30.00
| 8 | 60 | 60 | 60 | 73 | 73 | 57 | 72 | 50 | 50 | 50 | 62 | 70 | 74 | 89 | 52 | 52 | 52 | 65 | 56 | 70 | 117 | 86 | 86 | 86 | 83 | 70 | 86 | 103 | 31 | 31 | 31 | 66.35 | 117.00 | 31.00
| 9 | 76 | 85 | 72 | 96 | 56 | 56 | 56 | 38 | 24 | 23 | 50 | 36 | 36 | 36 | 53 | 69 | 52 | 73 | 62 | 62 | 62 | 113 | 76 | 53 | 59 | 56 | 56 | 56 | 63 | 61 | ~ | 58.87 | 113.00 | 30.00
| 10 | 47 | 33 | 47 | 47 | 47 | 70 | 92 | 71 | 30 | 25 | 25 | 25 | 44 | 48 | 52 | 58 | 79 | 79 | 79 | ~ | 95 | 99 | 79 | 51 | 51 | 51 | 90 | 90 | 66 | 116 | 135 | 64.03 | 135.00 | 30.00
| 11 | 135 | 135 | 59 | 102 | 111 | 43 | 36 | 36 | 36 | 92 | 72 | 26 | 42 | 53 | 53 | 53 | 38 | 40 | 75 | 142 | 169 | 169 | 169 | 121 | 111 | 104 | 58 | 126 | 126 | 126 | ~ | 88.60 | 169.00 | 30.00
| 12 | 132 | 52 | 59 | 43 | 65 | 65 | 65 | 89 | 78 | 58 | 34 | 35 | 35 | 35 | 55 | 63 | 140 | 176 | 120 | 120 | 120 | 114 | 62 | 62 | 62 | 62 | 62 | 62 | 98 | 57 | 57 | 75.39 | 176.00 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 14 | 49 | 19 | 2 | 3 | 3 | 0 | 0 | 90
| 76 | 27 | 8 | 6 | 3 | 0 | 0 | 386
| REL. | 15.5 | 54.4 | 21.1 | 2.2 | 3.3 | 3.3 | 0.0 | 0.0 | 100.0
| 84.4 | 30.0 | 8.9 | 6.7 | 3.3 | 0.0 | 0.0 | 8.1
| ID | 15 | 54 | 21 | 4 | 16 | 83 | 0 | 0 | 195
| |
|
|
ABS. | 45 | 43 | 3 | 0 | 0 | 0 | 0 | 0 | 91
| 46 | 3 | 0 | 0 | 0 | 0 | 0 | 113
| REL. | 49.4 | 47.2 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.5 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 49 | 47 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 59 | 3 | 0 | 0 | 0 | 0 | 0 | 91
| 62 | 3 | 0 | 0 | 0 | 0 | 0 | 117
| REL. | 31.8 | 64.8 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 68.1 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.8
| ID | 31 | 64 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 24 | 44 | 19 | 4 | 0 | 0 | 0 | 0 | 91
| 67 | 23 | 4 | 0 | 0 | 0 | 0 | 176
| REL | 26.3 | 48.3 | 20.8 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 73.6 | 25.3 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 18.12
| ID | 26 | 48 | 20 | 8 | 0 | 0 | 0 | 0 | 104
|
Year
| ABS. | 112 | 195 | 44 | 6 | 3 | 3 | 0 | 0 | 363
| 251 | 56 | 12 | 6 | 3 | 0 | 0 | 386 | REL. | 30.8 | 53.7 | 12.1 | 1.6 | 0.8 | 0.8 | 0.0 | 0.0 | 100.0
| 69.1 | 15.4 | 3.3 | 1.7 | 0.8 | 0.0 | 0.0 | 8.1
| ID | 30 | 53 | 12 | 3 | 4 | 20 | 0 | 0 | 124
|
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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