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 | ~ | 56 | ~ | ~ | 39 | 24 | 28 | 17 | 22 | ~ | ~ | 97 | 75 | 67 | 106 | 27 | ~ | ~ | 7.00 | 49 | 55 | 66 | 66 | ~ | ~ | 172 | 94 | 136 | 152 | 103 | ~ | 69.43 | 172.00 | 21.00
| 2 | ~ | 4.00 | 97 | 38 | 25 | 87 | ~ | ~ | 16 | 9.00 | 53 | 50 | 52 | ~ | ~ | 26 | 78 | 14 | 15 | 52 | ~ | ~ | 74 | 18 | 137 | 88 | 20 | ~ | ~ | ~ | ~ | 47.65 | 137.00 | 20.00
| 3 | ~ | 11 | 17 | 4.00 | 10 | 31 | ~ | ~ | 110 | 152 | 30 | 25 | 34 | ~ | ~ | 7.00 | 30 | 56 | 50 | 23 | ~ | ~ | 106 | 50 | 65 | 79 | 30 | ~ | ~ | 25 | 4.00 | 43.14 | 152.00 | 22.00
| 4 | 39 | 5.00 | 38 | ~ | ~ | 31 | 22 | 16 | 8.00 | 28 | ~ | ~ | ~ | 32 | 40 | 99 | 30 | ~ | ~ | 57 | 46 | 50 | 19 | 11 | ~ | ~ | 6.00 | 27 | 18 | 6.00 | ~ | 29.90 | 99.00 | 21.00
| 5 | ~ | ~ | ~ | 33 | 18 | 45 | 13 | ~ | ~ | ~ | 19 | 20 | 81 | 53 | 12 | 8.00 | ~ | 37 | 8.00 | 41 | 16 | 16 | ~ | ~ | 4.00 | 8.00 | 20 | 2.00 | 50 | ~ | ~ | 25.20 | 81.00 | 20.00
| 6 | 19 | 30 | 2.00 | 2.00 | 2.00 | ~ | ~ | 2.00 | 6.00 | 12 | 2.00 | 12 | ~ | ~ | 18 | 17 | 2.00 | 2.00 | 6.00 | ~ | ~ | 13 | 12 | 2.00 | 47 | 17 | ~ | ~ | 43 | 23 | ~ | 13.23 | 47.00 | 22.00
| 7 | 2.00 | 6.00 | 27 | ~ | ~ | ~ | 14 | 3.00 | 4.00 | 2.00 | ~ | ~ | 7.00 | 3.00 | 5.00 | 2.00 | 7.00 | ~ | ~ | 5.00 | 9.00 | 14 | 9.00 | 8.00 | ~ | ~ | 7.00 | 8.00 | 4.00 | 3.00 | 4.00 | 6.95 | 27.00 | 22.00
| 8 | ~ | ~ | 2.00 | 2.00 | 4.00 | 9.00 | 9.00 | ~ | ~ | 10 | 4.00 | 5.00 | 7.00 | 5.00 | ~ | ~ | 7.00 | 9.00 | 13 | 5.00 | 6.00 | ~ | ~ | 3.00 | 9.00 | 8.00 | 6.00 | 8.00 | ~ | ~ | 13 | 6.86 | 13.00 | 21.00
| 9 | 29 | 15 | 13 | 14 | ~ | ~ | 17 | 10 | 9.00 | 8.00 | 3.00 | ~ | ~ | 3.00 | 6.00 | 4.00 | 4.00 | 25 | ~ | ~ | 42 | 15 | 29 | 9.00 | 10 | ~ | ~ | 10 | 16 | 14 | ~ | 13.86 | 42.00 | 22.00
| 10 | 17 | 13 | ~ | ~ | 25 | 30 | 26 | 45 | 18 | ~ | ~ | 10 | 45 | 19 | 21 | 39 | ~ | ~ | 65 | 26 | 33 | 26 | 7.00 | ~ | ~ | 5.00 | 7.00 | ~ | 5.00 | 4.00 | ~ | 23.14 | 65.00 | 21.00
| 11 | ~ | 4.00 | 4.00 | 3.00 | 3.00 | 3.00 | ~ | ~ | 4.00 | 5.00 | 5.00 | 24 | 6.00 | ~ | ~ | 25 | 22 | 49 | 91 | 60 | ~ | ~ | 79 | 47 | 65 | 81 | 44 | ~ | ~ | 140 | ~ | 36.38 | 140.00 | 21.00
| 12 | 60 | 150 | 77 | 78 | ~ | ~ | 7.00 | 44 | 108 | 138 | 139 | ~ | ~ | 30 | 9.00 | 15 | 62 | 71 | ~ | ~ | 75 | 42 | 24 | ~ | ~ | ~ | ~ | 48 | 23 | 22 | 21 | 59.19 | 150.00 | 21.00
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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. | 35 | 19 | 6 | 3 | 0 | 0 | 0 | 0 | 63
| 28 | 9 | 3 | 0 | 0 | 0 | 0 | 172
| REL. | 55.5 | 30.1 | 9.5 | 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 44.4 | 14.3 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 55 | 30 | 9 | 9 | 0 | 0 | 0 | 0 | 104
| |
|
|
ABS. | 59 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 93.6 | 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.4
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| 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 | 21.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 63
| 17 | 5 | 0 | 0 | 0 | 0 | 0 | 150
| REL | 73.0 | 19.0 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.0 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.12
| ID | 73 | 19 | 7 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 205 | 35 | 11 | 3 | 0 | 0 | 0 | 0 | 254
| 49 | 14 | 3 | 0 | 0 | 0 | 0 | 172 | REL. | 80.7 | 13.7 | 4.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.3 | 5.5 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 80 | 13 | 4 | 2 | 0 | 0 | 0 | 0 | 101
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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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