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 | ~ | ~ | ~ | 102 | 134 | 127 | 122 | ~ | 126 | ~ | 73 | 94 | 113 | 115 | ~ | 101 | 75 | ~ | 74 | 153 | 85 | 110 | 98 | 77 | 81 | 76 | 101 | 56 | 99 | 101 | 30 | 96.79 | 153.00 | 24.00
| 2 | ~ | ~ | ~ | 18 | 21 | 26 | 28 | 30 | 27 | 19 | 26 | 25 | 22 | 11 | 17 | 23 | 17 | 27 | 36 | 15 | 14 | 22 | 22 | 26 | 15 | ~ | 29 | 15 | ~ | ~ | ~ | 22.13 | 36.00 | 24.00
| 3 | 19 | 12 | 30 | 37 | 36 | 43 | 22 | 16 | 27 | 40 | 36 | ~ | 39 | ~ | 21 | 26 | 21 | 37 | 32 | 19 | 15 | 24 | 22 | ~ | 21 | 20 | 22 | 17 | 22 | 18 | 23 | 25.61 | 43.00 | 28.00
| 4 | 25 | 20 | 18 | 26 | 22 | 19 | 21 | 39 | 28 | 23 | 31 | 18 | 21 | 26 | ~ | ~ | 16 | 19 | 31 | 24 | 22 | 39 | 26 | 21 | 30 | 21 | 31 | 26 | 27 | 18 | ~ | 24.57 | 39.00 | 28.00
| 5 | 19 | 30 | 30 | 40 | 20 | ~ | ~ | 26 | 23 | 27 | 24 | 25 | 11 | 26 | 23 | 37 | 25 | 19 | 19 | 25 | 20 | 27 | 20 | 28 | 24 | 19 | 21 | 23 | 23 | 20 | 21 | 23.97 | 40.00 | 29.00
| 6 | ~ | 14 | 15 | 32 | 24 | 27 | 25 | 26 | 26 | 16 | 17 | 20 | 28 | 17 | 18 | ~ | ~ | ~ | 19 | 15 | 18 | 14 | 8.00 | 23 | 19 | 19 | 14 | 8.00 | 3.00 | 8.00 | ~ | 18.19 | 32.00 | 26.00
| 7 | 21 | 21 | 15 | 17 | 10 | 13 | 12 | 10 | 13 | 15 | 13 | 12 | 18 | 15 | 4.00 | 14 | 7.00 | 14 | ~ | ~ | ~ | 12 | 17 | 15 | 7.00 | 10 | 10 | 10 | 11 | 14 | 25 | 13.39 | 25.00 | 28.00
| 8 | 17 | ~ | ~ | 13 | 11 | 10 | 6.00 | 5.00 | 11 | 8.00 | 11 | ~ | ~ | 14 | 8.00 | 13 | 6.00 | 19 | 8.00 | 7.00 | 3.00 | 9.00 | ~ | ~ | 7.00 | 10 | 13 | 9.00 | 12 | 5.00 | 7.00 | 9.68 | 19.00 | 25.00
| 9 | 3.00 | 6.00 | 11 | 18 | 17 | 16 | 6.00 | 6.00 | 9.00 | 8.00 | 20 | 14 | 12 | 8.00 | 15 | 21 | 5.00 | 19 | 19 | 8.00 | 13 | 21 | 16 | 8.00 | 7.00 | 10 | 14 | 19 | 8.00 | 13 | ~ | 12.33 | 21.00 | 30.00
| 10 | 24 | 17 | 13 | 10 | 14 | 12 | 13 | 11 | 11 | 9.00 | ~ | 14 | 24 | 13 | 14 | 16 | 22 | 14 | 12 | 11 | 18 | 19 | 19 | 19 | 15 | 16 | 15 | 11 | 13 | ~ | ~ | 14.96 | 24.00 | 28.00
| 11 | 12 | 17 | ~ | 19 | 18 | 24 | 44 | ~ | 22 | 25 | 24 | ~ | 23 | 20 | 31 | ~ | 21 | 25 | 42 | 31 | 29 | 30 | 37 | 20 | 25 | 39 | 47 | 19 | 27 | 30 | ~ | 26.96 | 47.00 | 26.00
| 12 | ~ | 40 | 18 | 10 | 11 | 15 | 20 | 15 | 24 | 7.00 | 18 | 17 | 6.00 | 8.00 | 15 | 6.00 | ~ | ~ | 37 | ~ | 18 | 19 | 15 | 23 | 35 | 17 | 9.00 | 15 | 23 | 11 | 9.00 | 17.07 | 40.00 | 27.00
|
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. | 53 | 11 | 11 | 1 | 0 | 0 | 0 | 0 | 76
| 23 | 12 | 1 | 0 | 0 | 0 | 0 | 153
| REL. | 69.7 | 14.4 | 14.4 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.3 | 15.8 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 20.1
| ID | 69 | 14 | 14 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| 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 | 4.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 31.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| 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 | 27.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 300 | 11 | 11 | 1 | 0 | 0 | 0 | 0 | 323
| 23 | 12 | 1 | 0 | 0 | 0 | 0 | 153 | REL. | 92.8 | 3.4 | 3.4 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.1 | 3.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 20.1
| ID | 92 | 3 | 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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