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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | 61 | 50 | 61 | 56 | 51 | 63 | 79 | 83 | 72 | 69 | 65 | 47 | 63 | 77 | 82 | 70 | 63 | 45 | 45 | 79 | 76 | 65 | 54 | 55 | 59 | 63 | ~ | 63.58 | 82.60 | 26.00
| 5 | 76 | 51 | 49 | 57 | 48 | 38 | 50 | 71 | 75 | 62 | 53 | 45 | 43 | 42 | 43 | 44 | 68 | 85 | 76 | 76 | 62 | 75 | 63 | 61 | 57 | 62 | 70 | 71 | 71 | 66 | 81 | 60.99 | 85.27 | 31.00
| 6 | 63 | 52 | 45 | ~ | 63 | 72 | 72 | 53 | 48 | 50 | 61 | 59 | 64 | 79 | 70 | 52 | 49 | 44 | 45 | 46 | ~ | ~ | 81 | 72 | 76 | 62 | 54 | 50 | 54 | 56 | ~ | 58.96 | 80.83 | 27.00
| 7 | 58 | 69 | 68 | 73 | 57 | 59 | 80 | 88 | 75 | 75 | 80 | 76 | 63 | 88 | 74 | 78 | 75 | 67 | 71 | 66 | 68 | 65 | 56 | 82 | 68 | 82 | 69 | 80 | 78 | 78 | 64 | 71.88 | 88.13 | 31.00
| 8 | 59 | 69 | 68 | 73 | 66 | 84 | 76 | 86 | 70 | 65 | 60 | 53 | 54 | ~ | ~ | 60 | 65 | 69 | 55 | 48 | 68 | 70 | 59 | 55 | 60 | 53 | 53 | 90 | 73 | 57 | 77 | 65.43 | 90.00 | 29.00
| 9 | 79 | 73 | 77 | 65 | 75 | 72 | 86 | 76 | 66 | 63 | 72 | 68 | 75 | 62 | 65 | 74 | 81 | 76 | 79 | 77 | 93 | 89 | 71 | 76 | 74 | 77 | 88 | 76 | 66 | 66 | ~ | 74.59 | 92.79 | 30.00
| 10 | 83 | 83 | 88 | 86 | 79 | 91 | 92 | 86 | 90 | 78 | 76 | 77 | 88 | 85 | 69 | 75 | 78 | 93 | 91 | 89 | 75 | 81 | 95 | 85 | 74 | 84 | 75 | 84 | 72 | 71 | 79 | 82.31 | 94.77 | 31.00
| 11 | 72 | 70 | 81 | 84 | 84 | 74 | 81 | 76 | 80 | 72 | 78 | 81 | 83 | 89 | 82 | 78 | 92 | 81 | 82 | 92 | 90 | 89 | 92 | 90 | 91 | 84 | 86 | 93 | 95 | 95 | ~ | 83.84 | 95.00 | 30.00
| 12 | 96 | 95 | 93 | 85 | 87 | 89 | 88 | 89 | 96 | 83 | 80 | 78 | 60 | 75 | 75 | 71 | 86 | 86 | 88 | 79 | 80 | 81 | 88 | 82 | 86 | 90 | 95 | 89 | 88 | 84 | 84 | 84.65 | 96.29 | 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. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 18 | 66 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 66 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 21.4 | 78.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 78.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5
| ID | 21 | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 89 | 0 | 0 | 0 | 0 | 0 | 0 | 93
| 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 | 21.9
| ID | 1 | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 92 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| 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 | 9.12
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 19 | 247 | 0 | 0 | 0 | 0 | 0 | 0 | 266
| 247 | 0 | 0 | 0 | 0 | 0 | 0 | 96 | REL. | 7.1 | 92.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 92.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 7 | 92 | 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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