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 | 216 | 103 | 89 | 32 | 49 | 56 | 169 | 35 | 48 | 172 | 158 | 241 | 171 | 191 | 152 | 194 | 60 | 84 | 89 | 45 | 33 | 36 | 36 | 35 | 34 | 102 | 172 | 123 | 131 | 69 | 61 | 102.77 | 241.00 | 31.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | 37 | 34 | 30 | 19 | 19 | 24 | 31 | 25 | 23 | 27 | 34 | 28 | 28 | 53 | 48 | 43 | 33 | 23 | 34 | 57 | 26 | 47 | 38 | 30 | 25 | 35 | 50 | 29 | 35 | 35 | 55 | 34.03 | 57.00 | 31.00
| 8 | 21 | 23 | 43 | 45 | 36 | 53 | 59 | 63 | 32 | 58 | 105 | 57 | 56 | 57 | 47 | 45 | 80 | 44 | 51 | 73 | 42 | 31 | 32 | 52 | 28 | 47 | 30 | 36 | 24 | 28 | 54 | 46.84 | 105.00 | 31.00
| 9 | 43 | 56 | 30 | 29 | 25 | 36 | 53 | 105 | 54 | 66 | 47 | 34 | 46 | ~ | 45 | 72 | 74 | 56 | 60 | 73 | ~ | ~ | ~ | 116 | 109 | 189 | 133 | 99 | 143 | 76 | ~ | 71.88 | 189.00 | 26.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 12 | 51 | 158 | 75 | 71 | 38 | 38 | 38 | 77 | 280 | 306 | 100 | 156 | 60 | 133 | 268 | 76 | 285 | 351 | 106 | 38 | 51 | 113 | 116 | 66 | 69 | 50 | 154 | 95 | 110 | 58 | 20 | 116.35 | 351.00 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 2 | 11 | 4 | 4 | 8 | 2 | 0 | 0 | 311
| 29 | 18 | 14 | 10 | 2 | 0 | 0 | 241
| REL. | 6.4 | 35.4 | 12.9 | 12.9 | 25.8 | 6.4 | 0.0 | 0.0 | 100.0
| 93.5 | 58.1 | 45.2 | 32.3 | 6.5 | 0.0 | 0.0 | 12.1
| ID | 6 | 35 | 12 | 25 | 129 | 161 | 0 | 0 | 370
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 28 | 46 | 7 | 6 | 1 | 0 | 0 | 0 | 88
| 60 | 14 | 7 | 1 | 0 | 0 | 0 | 189
| REL. | 31.8 | 52.2 | 7.9 | 6.8 | 1.1 | 0.0 | 0.0 | 0.0 | 100.0
| 68.2 | 15.9 | 8.0 | 1.1 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 31 | 52 | 7 | 13 | 5 | 0 | 0 | 0 | 111
| |
|
|
ABS. | 1 | 10 | 7 | 5 | 3 | 3 | 2 | 0 | 311
| 30 | 20 | 13 | 8 | 5 | 2 | 0 | 351
| REL | 3.2 | 32.2 | 22.5 | 16.1 | 9.6 | 9.6 | 6.4 | 0.0 | 100.0
| 96.8 | 64.5 | 41.9 | 25.8 | 16.1 | 6.5 | 0.0 | 18.12
| ID | 3 | 32 | 22 | 32 | 48 | 241 | 806 | 0 | 1187
|
Year
| ABS. | 31 | 67 | 18 | 15 | 12 | 5 | 2 | 0 | 1501
| 119 | 52 | 34 | 19 | 7 | 2 | 0 | 351 | REL. | 20.6 | 44.6 | 12.0 | 10.0 | 8.0 | 3.3 | 1.3 | 0.0 | 100.0
| 79.3 | 34.7 | 22.7 | 12.7 | 4.7 | 1.3 | 0.0 | 18.12
| ID | 20 | 44 | 12 | 20 | 40 | 83 | 166 | 0 | 387
|
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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