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 | 39 | 31 | 30 | 10 | 15 | 16 | 34 | 13 | 15 | 35 | 43 | 48 | 40 | 44 | 44 | 38 | 19 | 31 | 31 | 23 | 12 | 15 | 17 | 22 | 24 | 51 | 71 | 55 | 43 | 32 | 20 | 31.00 | 71.00 | 31.00
| 2 | 35 | 51 | 32 | 55 | 60 | 41 | 57 | ~ | 60 | 76 | 73 | 17 | 23 | 22 | 13 | 33 | 15 | 26 | 45 | 44 | ~ | 58 | 24 | 25 | 30 | 34 | 28 | 12 | ~ | ~ | ~ | 38.04 | 76.00 | 26.00
| 3 | ~ | 22 | 26 | 22 | 9.00 | 20 | 19 | 10 | 11 | 17 | 26 | 37 | 17 | 11 | 29 | 26 | 15 | 19 | 11 | 10 | 10 | 8.00 | 16 | 20 | 20 | 37 | 43 | 25 | 28 | 38 | 76 | 22.60 | 76.00 | 30.00
| 4 | 60 | 28 | 34 | 27 | 18 | 27 | 27 | 19 | 34 | 25 | 22 | 10 | 10 | 17 | 26 | 28 | 32 | 17 | 12 | 28 | 29 | 29 | 25 | 29 | 16 | 20 | 15 | 22 | 14 | 15 | ~ | 23.83 | 60.00 | 30.00
| 5 | 13 | 19 | 10 | 9.00 | 12 | 27 | 25 | 27 | 25 | 27 | 26 | 20 | 17 | 13 | 8.00 | 5.00 | 14 | 11 | 11 | 12 | 9.00 | 8.00 | 11 | 18 | 23 | 30 | 25 | 17 | 18 | 22 | 18 | 17.10 | 30.00 | 31.00
| 6 | 17 | 23 | 25 | 18 | 21 | 18 | 20 | 16 | 26 | 25 | 22 | 14 | 6.00 | 18 | 20 | 13 | 12 | 14 | 16 | 11 | 22 | 18 | 14 | 17 | 20 | 14 | 27 | 10 | 16 | 18 | ~ | 17.70 | 27.00 | 30.00
| 7 | 18 | 9.00 | 17 | 6.00 | 6.00 | 7.00 | 11 | 7.00 | 8.00 | 11 | 10 | 10 | 12 | 8.00 | 13 | 15 | 18 | 13 | 7.00 | 34 | 23 | 20 | 26 | 14 | 10 | 13 | 29 | 12 | 17 | 14 | 14 | 13.94 | 34.00 | 31.00
| 8 | 14 | 15 | 9.00 | 18 | 10 | 12 | 19 | 18 | 5.00 | 20 | 34 | 35 | 24 | 14 | 26 | 20 | 25 | 21 | 16 | 28 | 23 | 6.00 | 7.00 | 14 | 9.00 | 27 | 9.00 | ~ | 7.00 | 6.00 | 13 | 16.80 | 35.00 | 30.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | 21 | 23 | 14 | 19 | 17 | ~ | 19 | 27 | 22 | 21 | 13 | 19 | 12 | 26 | 18 | 25 | 25 | 9.00 | 31 | 18 | 29 | 40 | 32 | 24 | 15 | 15 | 19 | 10 | 11 | 9.00 | 15 | 19.93 | 40.00 | 30.00
|
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. | 75 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL. | 86.2 | 13.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 12.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 301
| 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 | 22.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 256 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 269
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 76 | REL. | 95.1 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 95 | 4 | 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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