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 | 1.00 | 2.00 | 4.00 | 2.00 | 2.00 | 3.00 | 3.00 | 2.00 | 3.00 | 3.00 | 3.00 | 1.00 | ~ | ~ | 1.00 | 2.00 | 3.00 | 4.00 | 5.00 | 3.00 | 1.00 | 1.00 | 3.00 | 4.00 | 4.00 | 5.00 | 4.00 | 1.00 | 1.00 | 1.00 | 2.00 | 2.55 | 5.00 | 29.00
| 2 | 5.00 | 7.00 | 11 | 6.00 | 7.00 | 9.00 | 8.00 | 6.00 | 10 | 16 | 13 | 7.00 | 8.00 | 8.00 | 6.00 | 30 | 21 | 24 | 8.00 | 8.00 | 7.00 | 5.00 | 5.00 | 2.00 | 3.00 | 2.00 | 3.00 | 3.00 | ~ | ~ | ~ | 8.86 | 30.00 | 28.00
| 3 | 3.00 | 3.00 | 1.00 | 3.00 | ~ | ~ | ~ | ~ | 49 | 28 | 17 | 15 | 12 | 15 | 12 | 13 | 15 | 13 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 19 | 9.00 | 11 | 14 | 8.00 | 5.00 | 4.00 | 1.00 | 11.48 | 49.00 | 27.00
| 4 | 1.00 | 1.00 | ~ | 1.00 | 1.00 | 1.00 | 1.00 | ~ | ~ | 1.00 | 1.00 | ~ | ~ | ~ | ~ | ~ | 3.00 | 4.00 | 3.00 | 4.00 | 5.00 | 5.00 | 6.00 | 5.00 | 5.00 | 6.00 | 5.00 | 5.00 | 4.00 | 4.00 | ~ | 3.27 | 6.00 | 22.00
| 5 | 4.00 | 4.00 | 2.00 | 1.00 | 1.00 | 2.00 | 1.00 | 3.00 | 3.00 | 4.00 | 4.00 | 3.00 | 2.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 2.62 | 4.00 | 13.00
| 6 | 1.00 | 7.00 | 7.00 | 6.00 | 6.00 | 7.00 | 8.00 | 6.00 | 6.00 | 5.00 | 5.00 | 4.00 | 3.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 8.00 | 7.00 | 5.00 | 5.00 | 7.00 | 7.00 | 7.00 | 6.00 | 3.00 | 1.00 | ~ | 5.20 | 8.00 | 30.00
| 7 | 1.00 | 1.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 1.00 | 1.00 | 2.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | 1.00 | 1.00 | 26 | 47 | 36 | 33 | 67 | 70 | 62 | 80 | 42 | 35 | 22 | 44 | 33 | 45 | 43 | 35 | 44 | 32 | 25 | 41 | 72 | 83 | 81 | 140 | 78 | 56 | 49 | 58 | ~ | 49.37 | 140.00 | 30.00
| 10 | 51 | 52 | 41 | 60 | 49 | 41 | 47 | 74 | 64 | ~ | 32 | 39 | 40 | 67 | 48 | 58 | 64 | 27 | 78 | 38 | 72 | 101 | 76 | 50 | 39 | 38 | 40 | 25 | 26 | 25 | 36 | 49.93 | 101.00 | 30.00
| 11 | 33 | 41 | 71 | 53 | 35 | 45 | 47 | 82 | 95 | 76 | 31 | 68 | 78 | 71 | 52 | 43 | 29 | 46 | 56 | 32 | 51 | 86 | 100 | 135 | 122 | 95 | 118 | 113 | 80 | 78 | ~ | 68.73 | 135.00 | 30.00
| 12 | 50 | 89 | 93 | 75 | 50 | 30 | 40 | 48 | 116 | 168 | 121 | 123 | 61 | 63 | 67 | 54 | 76 | 135 | 78 | 32 | 37 | 59 | 72 | 61 | 65 | 49 | 59 | 92 | 92 | 65 | 31 | 72.61 | 168.00 | 31.00
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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. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 21 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 321
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 140
| REL. | 65.6 | 31.2 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.4 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.9
| ID | 65 | 31 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 37 | 44 | 9 | 1 | 0 | 0 | 0 | 0 | 91
| 54 | 10 | 1 | 0 | 0 | 0 | 0 | 168
| REL | 40.6 | 48.3 | 9.8 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 59.3 | 11.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 40 | 48 | 9 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 207 | 54 | 10 | 1 | 0 | 0 | 0 | 0 | 272
| 65 | 11 | 1 | 0 | 0 | 0 | 0 | 168 | REL. | 76.1 | 19.8 | 3.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.9 | 4.0 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 76 | 19 | 3 | | 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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