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 | 10 | 12 | ~ | ~ | ~ | 14 | 11 | 15 | ~ | ~ | ~ | ~ | 20 | 21 | 11 | ~ | ~ | ~ | ~ | 37 | 26 | 96 | 68 | ~ | ~ | ~ | 12 | 27 | 26 | 7.00 | ~ | 25.81 | 96.00 | 16.00
| 4 | ~ | ~ | 6.00 | 15 | 30 | 6.00 | ~ | ~ | ~ | 15 | 15 | 44 | 30 | ~ | ~ | ~ | 20 | 46 | 23 | 125 | ~ | ~ | ~ | ~ | 86 | 90 | 76 | ~ | ~ | ~ | ~ | 41.80 | 125.00 | 15.00
| 5 | ~ | 25 | 34 | 46 | ~ | ~ | ~ | ~ | 3.00 | 68 | ~ | ~ | ~ | ~ | 44 | 56 | 80 | 81 | ~ | ~ | ~ | 24 | ~ | 49 | ~ | ~ | ~ | ~ | 79 | 65 | 82 | 52.57 | 82.00 | 14.00
| 6 | 13 | ~ | ~ | ~ | 75 | 47 | ~ | ~ | ~ | ~ | ~ | 42 | 26 | 56 | 25 | ~ | ~ | ~ | ~ | 34 | ~ | ~ | ~ | ~ | ~ | 54 | 59 | 68 | ~ | ~ | ~ | 45.36 | 75.00 | 11.00
| 7 | ~ | ~ | 102 | 125 | ~ | ~ | ~ | ~ | ~ | 43 | 22 | 27 | 29 | ~ | ~ | ~ | 26 | ~ | 25 | 25 | ~ | ~ | ~ | 38 | ~ | 40 | 24 | ~ | ~ | ~ | 34 | 43.08 | 125.00 | 13.00
| 8 | ~ | ~ | 48 | ~ | ~ | ~ | 39 | 17 | 28 | 55 | ~ | ~ | ~ | 39 | 33 | 28 | 32 | ~ | ~ | ~ | ~ | 15 | 33 | 23 | ~ | ~ | ~ | 42 | 45 | 31 | 45 | 34.56 | 55.00 | 16.00
| 9 | ~ | ~ | ~ | 38 | 37 | 51 | ~ | ~ | ~ | ~ | 33 | ~ | 34 | ~ | ~ | ~ | ~ | 52 | 72 | 54 | 27 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 44.22 | 72.00 | 9.00
| 10 | ~ | 13 | 18 | ~ | 72 | ~ | ~ | ~ | 70 | 141 | 50 | 31 | ~ | ~ | ~ | 40 | 10 | 11 | 7.00 | ~ | ~ | ~ | 98 | 58 | 20 | 24 | ~ | ~ | ~ | 46 | 13 | 42.47 | 141.00 | 17.00
| 11 | 67 | 56 | ~ | ~ | ~ | 35 | 19 | 52 | 41 | ~ | ~ | ~ | 58 | 30 | 58 | ~ | ~ | ~ | ~ | 39 | 20 | 60 | 27 | ~ | ~ | ~ | 27 | 87 | 60 | 41 | ~ | 45.71 | 87.00 | 17.00
| 12 | ~ | ~ | ~ | 132 | 180 | 42 | 68 | ~ | ~ | ~ | 13 | 10 | 33 | 40 | ~ | ~ | ~ | 36 | 27 | 90 | 32 | ~ | ~ | ~ | ~ | ~ | 47 | 47 | ~ | ~ | ~ | 56.93 | 180.00 | 14.00
|
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. | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 162
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 87.5 | 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.3
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 24 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 401
| 16 | 1 | 0 | 0 | 0 | 0 | 0 | 125
| REL. | 60.0 | 37.5 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.0 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 60 | 37 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 31 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 381
| 7 | 2 | 0 | 0 | 0 | 0 | 0 | 125
| REL. | 81.5 | 13.1 | 5.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.4 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.7
| ID | 81 | 13 | 5 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 31 | 14 | 2 | 1 | 0 | 0 | 0 | 0 | 481
| 17 | 3 | 1 | 0 | 0 | 0 | 0 | 180
| REL | 64.5 | 29.1 | 4.1 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.4 | 6.3 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 5.12
| ID | 64 | 29 | 4 | 4 | 0 | 0 | 0 | 0 | 102
|
Year
| ABS. | 100 | 36 | 5 | 1 | 0 | 0 | 0 | 0 | 1421
| 42 | 6 | 1 | 0 | 0 | 0 | 0 | 180 | REL. | 70.4 | 25.3 | 3.5 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.6 | 4.2 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 5.12
| ID | 70 | 25 | 3 | 1 | 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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