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 | 85 | 91 | 81 | 72 | 75 | 87 | 85 | 78 | 93 | 94 | 82 | 92 | 93 | 93 | 88 | 90 | 87 | 76 | 85 | 84 | 99 | 99 | 97 | 97 | 95 | 92 | 81 | 93 | 88 | 88 | 81 | 87.78 | 99.25 | 31.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 72 | 93 | 75 | 70 | 76 | 73 | 70 | 78 | 84 | 70 | 77 | 87 | 94 | 80 | 63 | 74 | 88 | 88 | 92 | 73 | 81 | 90 | 82 | 70 | 71 | 59 | 47 | 75 | 68 | 67 | ~ | 76.25 | 93.54 | 30.00
| 5 | 72 | 78 | 88 | 88 | 79 | 76 | 73 | 66 | 58 | 63 | 61 | 66 | ~ | 68 | 76 | 81 | 76 | 65 | 67 | 69 | 87 | 89 | 76 | 76 | 77 | 80 | 64 | 52 | 58 | 77 | 81 | 72.94 | 89.38 | 30.00
| 6 | 83 | 66 | 82 | 73 | 62 | 66 | 69 | 97 | 72 | 66 | ~ | 95 | 94 | 85 | 69 | 77 | 84 | 84 | 75 | 89 | 73 | 84 | 77 | 96 | 80 | ~ | 89 | 77 | 76 | 72 | ~ | 78.93 | 96.70 | 28.00
| 7 | 86 | 83 | 72 | 92 | 90 | 80 | 84 | 87 | 81 | 86 | 77 | 87 | 69 | 67 | 67 | 79 | 80 | 72 | 67 | 68 | 54 | 84 | 77 | 81 | 93 | 79 | 75 | 83 | 81 | 75 | 77 | 78.46 | 92.63 | 31.00
| 8 | 67 | 76 | ~ | 74 | 70 | 75 | 68 | 65 | 69 | 67 | 64 | 69 | 88 | 76 | 72 | 76 | 68 | 68 | 78 | 62 | 74 | 76 | 74 | 82 | 73 | 92 | 80 | 82 | 91 | 87 | 93 | 75.24 | 93.23 | 30.00
| 9 | 85 | 79 | 78 | 91 | 86 | 97 | 85 | 88 | 80 | 75 | 82 | 94 | 92 | 83 | 81 | 87 | 90 | ~ | 84 | 92 | ~ | 87 | ~ | 85 | 81 | 86 | 91 | ~ | ~ | ~ | ~ | 85.82 | 97.32 | 24.00
| 10 | ~ | 99 | 99 | 95 | 99 | ~ | ~ | ~ | ~ | 80 | 85 | 86 | 87 | 91 | 82 | 82 | 86 | 81 | 83 | 82 | 82 | 80 | 74 | 90 | 85 | 80 | 84 | 78 | 76 | 84 | ~ | 85.21 | 99.46 | 25.00
|
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. | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 311
| 31 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.1
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 87 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 1.1 | 98.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.6
| ID | 1 | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 85 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.9
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 252
| 25 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 1 | 228 | 0 | 0 | 0 | 0 | 0 | 0 | 2291
| 228 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 0.4 | 99.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 99.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| ID | | 99 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
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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