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 | 84 | 33 | 28 | 38 | 26 | 32 | 24 | 26 | 34 | 41 | 74 | 56 | 36 | 88 | 38 | 26 | 21 | 28 | 24 | 22 | 35 | 91 | 46 | 28 | 87 | 55 | 76 | 56 | 34 | 18 | 16 | 42.61 | 91.00 | 31.00
| 2 | 18 | 29 | 18 | 18 | 15 | 53 | 35 | 22 | 20 | 20 | 22 | 57 | 31 | 22 | 18 | 15 | 22 | 26 | 22 | 26 | 75 | 70 | 26 | 85 | 44 | 29 | 24 | 40 | 26 | ~ | ~ | 32.00 | 85.00 | 29.00
| 3 | 21 | 27 | 33 | 12 | 11 | 19 | 12 | 15 | 12 | 17 | 15 | 14 | 16 | 15 | 21 | 24 | 15 | 14 | 9.00 | 9.00 | 12 | 21 | 41 | 104 | 37 | 18 | 17 | 15 | 62 | 18 | 12 | 22.19 | 104.00 | 31.00
| 4 | 16 | 36 | 23 | 16 | 10 | 10 | 16 | 13 | 31 | 29 | 29 | 16 | 13 | 16 | 18 | 21 | 16 | 16 | 18 | 26 | 23 | 31 | 13 | 18 | 26 | 21 | 21 | 29 | 8.00 | 8.00 | ~ | 19.57 | 36.00 | 30.00
| 5 | 28 | 14 | 18 | 16 | 14 | 16 | 14 | 12 | 13 | 10 | 14 | 30 | 16 | 18 | 28 | 24 | 12 | 10 | 12 | 11 | 8.00 | 8.00 | 14 | 12 | 14 | 12 | 10 | 9.00 | 12 | 10 | 9.00 | 14.45 | 30.00 | 31.00
| 6 | 10 | 8.00 | 10 | 8.00 | 8.00 | 10 | 9.00 | 10 | 12 | 10 | 12 | 11 | 10 | 8.00 | 7.00 | 8.00 | 10 | 10 | 20 | 30 | 10 | 9.00 | 8.00 | 8.00 | 12 | 8.00 | 8.00 | 10 | 16 | 8.00 | ~ | 10.60 | 30.00 | 30.00
| 7 | 8.00 | 7.00 | 7.00 | 10 | 9.00 | 10 | 18 | 8.00 | 24 | 10 | 8.00 | 8.00 | 10 | 22 | 10 | 9.00 | 9.00 | 10 | 10 | 8.00 | 10 | 12 | 10 | 12 | 15 | 11 | 10 | 10 | 9.00 | 8.00 | 22 | 11.10 | 24.00 | 31.00
| 8 | 24 | 14 | 12 | 14 | 13 | 13 | 14 | 15 | 16 | 12 | 14 | 25 | 20 | 20 | 12 | 8.00 | 5.00 | 9.00 | 14 | 11 | 7.00 | 3.00 | 7.00 | 13 | 9.00 | 11 | 8.00 | 7.00 | 3.00 | 7.00 | 16 | 12.13 | 25.00 | 31.00
| 9 | 12 | 10 | 8.00 | 7.00 | 9.00 | 8.00 | 7.00 | 6.00 | 14 | 11 | 8.00 | 12 | 9.00 | 10 | 8.00 | 16 | 8.00 | 10 | 8.00 | 16 | 14 | 10 | 18 | 12 | 7.00 | 20 | 22 | 32 | 22 | 10 | ~ | 12.13 | 32.00 | 30.00
| 10 | 10 | 15 | 32 | 16 | 24 | 17 | 9.00 | 14 | 8.00 | 10 | 18 | 12 | 24 | 35 | 18 | 14 | 8.00 | 18 | 15 | 22 | 13 | 19 | 36 | 24 | 11 | 10 | 6.00 | 4.00 | 6.00 | 10 | 15 | 15.90 | 36.00 | 31.00
| 11 | 16 | 6.00 | 10 | 8.00 | 15 | 21 | 12 | 8.00 | 16 | 14 | 8.00 | 48 | 45 | 34 | 12 | 25 | 10 | 12 | 8.00 | 32 | 30 | 24 | 28 | 10 | 12 | 6.00 | 14 | 18 | 24 | 29 | ~ | 18.50 | 48.00 | 30.00
| 12 | 53 | 24 | 10 | 8.00 | 6.00 | 25 | 10 | 16 | 12 | 6.00 | 8.00 | 20 | 10 | 9.00 | 6.00 | 8.00 | 5.00 | 10 | 58 | 41 | 56 | 30 | 62 | 28 | 32 | 40 | 41 | 12 | 10 | 5.00 | 8.00 | 21.58 | 62.00 | 31.00
|
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 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 16 | 1 | 0 | 0 | 0 | 0 | 0 | 104
| REL. | 82.4 | 16.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 82 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| 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 | 28.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 346 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 366
| 20 | 1 | 0 | 0 | 0 | 0 | 0 | 104 | REL. | 94.5 | 5.1 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.5 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 94 | 5 | | 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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