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 | 33 | 17 | 46 | ~ | 14 | 5.69 | 11 | 17 | 7.31 | 20 | 37 | 37 | 23 | 31 | 36 | 18 | 17 | 29 | 8.94 | 18 | 7.77 | 6.90 | 8.33 | 12 | 32 | 24 | 37 | 14 | 36 | 23 | 43 | 22.30 | 45.76 | 30.00
| 2 | 56 | 47 | 19 | 58 | ~ | 15 | 57 | 17 | 25 | 62 | 51 | 15 | 7.77 | 17 | 12 | 25 | 64 | 20 | 61 | 57 | 67 | 37 | 58 | 10 | 20 | 27 | ~ | ~ | ~ | ~ | ~ | 36.16 | 67.10 | 25.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 28 | 33 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 72 | 89 | 55 | 26 | 145 | 99 | 135 | 138 | 94 | 146 | 120 | 159 | 117 | ~ | ~ | ~ | 97.09 | 158.83 | 15.00
| 5 | ~ | 181 | 108 | 64 | 102 | 74 | 73 | 183 | 45 | 85 | 57 | 36 | 0.00 | 0.00 | 64 | 127 | 131 | 162 | 159 | 114 | 49 | 74 | 73 | 74 | 29 | 52 | 89 | 45 | 58 | 27 | 20 | 78.46 | 183.10 | 30.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 109 | 136 | 153 | 170 | 96 | 174 | 100 | 115 | 41 | 157 | 83 | 124 | 171 | 162 | ~ | ~ | 127.84 | 173.90 | 14.00
| 7 | ~ | 128 | 178 | 36 | 57 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 99.80 | 177.94 | 4.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 64 | 27 | 34 | 45 | 27 | 7.52 | 8.02 | 16 | ~ | 28.58 | 64.46 | 8.00
|
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. | 45 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 551
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 81.8 | 18.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.2
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 13 | 20 | 15 | 11 | 0 | 0 | 0 | 0 | 591
| 46 | 26 | 11 | 0 | 0 | 0 | 0 | 183
| REL. | 22.0 | 33.8 | 25.4 | 18.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 78.0 | 44.1 | 18.6 | 0.0 | 0.0 | 0.0 | 0.0 | 8.5
| ID | 22 | 33 | 25 | 37 | 0 | 0 | 0 | 0 | 118
| |
|
|
ABS. | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 42
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 178
| REL. | 25.0 | 25.0 | 25.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 75.0 | 50.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.7
| ID | 25 | 25 | 25 | 50 | 0 | 0 | 0 | 0 | 125
| |
|
|
ABS. | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL | 87.5 | 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.10
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 66 | 32 | 16 | 12 | 0 | 0 | 0 | 0 | 1261
| 60 | 28 | 12 | 0 | 0 | 0 | 0 | 183 | REL. | 52.3 | 25.3 | 12.6 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.6 | 22.2 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 8.5
| ID | 52 | 25 | 12 | 19 | 0 | 0 | 0 | 0 | 109
|
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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