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 | ~ | ~ | ~ | ~ | 11 | 22 | 24 | 12 | 18 | ~ | ~ | 31 | 52 | 54 | 86 | 48 | ~ | ~ | 11 | 19 | 20 | 38 | 25 | ~ | ~ | 99 | 70 | 66 | 44 | 41 | ~ | 39.55 | 99.00 | 20.00
| 2 | ~ | 101 | 39 | 75 | 97 | 126 | ~ | ~ | 83 | 66 | 65 | 34 | 19 | ~ | ~ | 38 | 22 | 57 | 47 | 65 | ~ | ~ | 45 | 28 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 59.24 | 126.00 | 17.00
| 3 | ~ | 20 | 31 | 27 | 12 | 13 | ~ | ~ | 17 | 22 | 23 | 36 | 29 | ~ | ~ | 22 | 32 | 35 | 17 | 21 | ~ | ~ | 33 | 34 | 35 | 23 | 25 | ~ | ~ | 44 | 66 | 28.05 | 66.00 | 22.00
| 4 | 54 | 30 | 19 | ~ | ~ | 19 | 10 | 14 | 21 | 27 | ~ | ~ | ~ | 16 | 19 | 19 | 33 | ~ | ~ | 29 | 32 | 20 | 24 | 34 | ~ | ~ | 23 | 24 | 30 | 23 | ~ | 24.76 | 54.00 | 21.00
| 5 | ~ | ~ | ~ | 16 | 20 | 26 | 17 | ~ | ~ | ~ | 26 | 21 | 33 | 15 | 21 | ~ | ~ | 29 | 24 | 34 | 20 | 14 | ~ | ~ | ~ | 26 | 16 | 27 | 28 | ~ | ~ | 22.94 | 34.00 | 18.00
| 6 | ~ | ~ | 21 | 22 | 21 | ~ | ~ | 17 | 20 | 20 | 19 | 17 | ~ | ~ | 12 | 8.00 | 15 | 15 | 24 | ~ | ~ | 17 | 30 | 25 | 25 | 34 | ~ | ~ | 15 | 33 | ~ | 20.50 | 34.00 | 20.00
| 7 | 16 | 24 | 32 | ~ | ~ | ~ | 18 | 11 | 30 | 31 | ~ | ~ | 23 | 11 | 18 | 17 | 20 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 32 | ~ | ~ | ~ | ~ | 21.77 | 32.00 | 13.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 12 | 18 | 31 | 17 | 22 | ~ | ~ | 33 | 22.17 | 33.00 | 6.00
| 9 | 23 | 40 | 46 | 30 | ~ | ~ | 22 | 29 | 28 | 24 | ~ | ~ | ~ | 19 | 16 | 35 | ~ | 13 | ~ | ~ | 23 | 35 | 30 | 55 | 54 | ~ | ~ | 21 | 24 | 33 | ~ | 30.00 | 55.00 | 20.00
| 10 | 35 | 22 | ~ | ~ | 44 | 23 | 31 | 30 | 37 | ~ | ~ | 11 | 18 | 25 | 22 | 39 | ~ | ~ | 38 | 23 | 44 | 47 | 37 | ~ | ~ | 16 | 12 | ~ | 13 | 9.00 | ~ | 27.43 | 47.00 | 21.00
| 11 | ~ | 24 | 14 | 21 | 21 | 34 | ~ | ~ | ~ | ~ | 28 | 28 | 31 | ~ | ~ | 34 | 25 | 22 | 43 | 32 | ~ | ~ | 34 | 45 | 39 | 58 | 89 | ~ | ~ | 48 | ~ | 35.26 | 89.00 | 19.00
| 12 | 35 | 46 | 43 | 27 | ~ | ~ | 19 | 22 | 75 | 108 | 58 | ~ | ~ | 32 | 44 | 15 | 67 | 107 | ~ | ~ | 20 | 19 | 35 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 45.41 | 108.00 | 17.00
|
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. | 43 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 591
| 16 | 2 | 0 | 0 | 0 | 0 | 0 | 126
| REL. | 72.8 | 23.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.1 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 72 | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 591
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL. | 98.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.7 | 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. | 37 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 391
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 94.8 | 5.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 50 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 571
| 7 | 2 | 0 | 0 | 0 | 0 | 0 | 108
| REL | 87.7 | 8.7 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.3 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 87 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 188 | 22 | 4 | 0 | 0 | 0 | 0 | 0 | 2141
| 26 | 4 | 0 | 0 | 0 | 0 | 0 | 126 | REL. | 87.8 | 10.2 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.1 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 87 | 10 | 1 | 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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