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 | ~ | ~ | 43 | 37 | 45 | 55 | 64 | ~ | ~ | 66 | 80 | 83 | 52 | 70 | ~ | ~ | 11 | 15 | 18 | 19 | 7.00 | ~ | ~ | 78 | 75 | 34 | 39 | 50 | ~ | ~ | 11 | 45.33 | 83.00 | 21.00
| 2 | 53 | 36 | 17 | 29 | ~ | ~ | 29 | 15 | 14 | 41 | 46 | ~ | ~ | 18 | 28 | 7.00 | 15 | 10 | ~ | ~ | 38 | 46 | 49 | 33 | 10 | ~ | ~ | 53 | 69 | ~ | ~ | 31.24 | 69.00 | 21.00
| 3 | 32 | 18 | 16 | ~ | ~ | 35 | 41 | 10 | 10 | 31 | ~ | ~ | 49 | 13 | 10 | 25 | 22 | ~ | ~ | 59 | 45 | 78 | 105 | 116 | ~ | ~ | 37 | 35 | 46 | 29 | 27 | 38.65 | 116.00 | 23.00
| 4 | ~ | ~ | 39 | 39 | 37 | 21 | 21 | ~ | ~ | 55 | 45 | 19 | 16 | 33 | ~ | ~ | 33 | 34 | 40 | 70 | 61 | ~ | ~ | ~ | 31 | 34 | 34 | 40 | ~ | ~ | ~ | 36.95 | 70.00 | 19.00
| 5 | ~ | 29 | 27 | 33 | 46 | ~ | ~ | ~ | 46 | 40 | 54 | 25 | ~ | ~ | 24 | 55 | 35 | 38 | 35 | ~ | ~ | 24 | 42 | 24 | 21 | 24 | ~ | ~ | 14 | 42 | 6.00 | 32.57 | 55.00 | 21.00
| 6 | 40 | 39 | ~ | ~ | 32 | 26 | 11 | 43 | 24 | ~ | ~ | 42 | 29 | 18 | 10 | 8.00 | ~ | ~ | 24 | 22 | 34 | 47 | 9.00 | ~ | ~ | 6.00 | 9.00 | 15 | 21 | 33 | ~ | 24.64 | 47.00 | 22.00
| 7 | ~ | ~ | 30 | 22 | ~ | ~ | ~ | ~ | ~ | 19 | 14 | 17 | 27 | 14 | ~ | ~ | ~ | 60 | 22 | 13 | 21 | ~ | ~ | 18 | 25 | 24 | 19 | 13 | ~ | ~ | 27 | 22.65 | 60.00 | 17.00
| 8 | 41 | 20 | 31 | 31 | ~ | ~ | 29 | 36 | 25 | 22 | 18 | ~ | ~ | 34 | 39 | 21 | 23 | 19 | ~ | ~ | 30 | 13 | 32 | 30 | 25 | ~ | ~ | 34 | 39 | 44 | 59 | 30.22 | 59.00 | 23.00
| 9 | 53 | ~ | ~ | 14 | 20 | 20 | 33 | 42 | ~ | ~ | 51 | 50 | 29 | 46 | 24 | ~ | ~ | 22 | 35 | 34 | 20 | 30 | ~ | ~ | 34 | 39 | 36 | ~ | 39 | ~ | ~ | 33.55 | 53.00 | 20.00
| 10 | ~ | 32 | 34 | 48 | 57 | 29 | ~ | ~ | 16 | 18 | 18 | 34 | 51 | ~ | ~ | 43 | 45 | 29 | 34 | 38 | ~ | ~ | 58 | 69 | 33 | 19 | 30 | ~ | ~ | 41 | 19 | 36.14 | 69.00 | 22.00
| 11 | 21 | 20 | 22 | ~ | ~ | 17 | 16 | 37 | 49 | 44 | ~ | ~ | 39 | 58 | 48 | 45 | ~ | ~ | ~ | 39 | 37 | 62 | 52 | 48 | ~ | ~ | 28 | 40 | 48 | 61 | ~ | 39.57 | 62.00 | 21.00
| 12 | 59 | ~ | ~ | 28 | 24 | 29 | 31 | 42 | ~ | ~ | 34 | 49 | 29 | 6.00 | 8.00 | ~ | ~ | 36 | 34 | 48 | 22 | 37 | ~ | ~ | ~ | ~ | 15 | 18 | 34 | ~ | ~ | 30.68 | 59.00 | 19.00
|
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. | 49 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 65
| 16 | 2 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 75.3 | 21.5 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.6 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 75 | 21 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 57 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 91.9 | 8.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.7
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 53 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL | 85.4 | 14.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.10
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 215 | 32 | 2 | 0 | 0 | 0 | 0 | 0 | 249
| 34 | 2 | 0 | 0 | 0 | 0 | 0 | 116 | REL. | 86.3 | 12.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.7 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 86 | 12 | | 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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