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 | ~ | ~ | ~ | ~ | ~ | ~ | 63 | 66 | 54 | 45 | ~ | ~ | 47 | 88 | 145 | 65 | 98 | ~ | ~ | 92 | 57 | 33 | 72 | 132 | ~ | ~ | 83 | 40 | 31 | 26 | 27 | 66.53 | 145.00 | 19.00
| 2 | ~ | ~ | 100 | 37 | 19 | 28 | 44 | ~ | ~ | 32 | 19 | 13 | 12 | 37 | ~ | ~ | 47 | 23 | 24 | 18 | 27 | ~ | ~ | 43 | 18 | 18 | 26 | 34 | ~ | ~ | ~ | 30.95 | 100.00 | 20.00
| 3 | ~ | ~ | 34 | 39 | 84 | 96 | 51 | ~ | ~ | 123 | 101 | 103 | 71 | 46 | ~ | ~ | 36 | 43 | 25 | 44 | 53 | ~ | ~ | 59 | 85 | 42 | 24 | 32 | ~ | ~ | ~ | 59.55 | 123.00 | 20.00
| 4 | 70 | 85 | 33 | 29 | ~ | ~ | 43 | 35 | 40 | 32 | 38 | ~ | ~ | 24 | 20 | 21 | 26 | 38 | ~ | ~ | 62 | 30 | 44 | 46 | 51 | ~ | ~ | 30 | 24 | 39 | ~ | 39.09 | 85.00 | 22.00
| 5 | ~ | 46 | ~ | ~ | 46 | 32 | 33 | ~ | 29 | ~ | ~ | 59 | 46 | 59 | 46 | 82 | ~ | ~ | 37 | 20 | 25 | 27 | 24 | ~ | ~ | 48 | 16 | 21 | 19 | 18 | ~ | 36.65 | 82.00 | 20.00
| 6 | ~ | 46 | 35 | 50 | 61 | 33 | ~ | ~ | 47 | 48 | 57 | 76 | 56 | ~ | ~ | 33 | 42 | 61 | 39 | 24 | ~ | ~ | 34 | 23 | 27 | 33 | 49 | ~ | ~ | 31 | ~ | 43.10 | 76.00 | 21.00
| 7 | 30 | 38 | 54 | 42 | ~ | ~ | 32 | 34 | 47 | 51 | 32 | ~ | ~ | 42 | 47 | 53 | ~ | ~ | ~ | ~ | 29 | 52 | 45 | 66 | 34 | ~ | ~ | 42 | 45 | 40 | 26 | 41.95 | 66.00 | 21.00
| 8 | 20 | ~ | ~ | 31 | 44 | 39 | 43 | 57 | ~ | ~ | 50 | 38 | 49 | 59 | 50 | ~ | ~ | 43 | 53 | 38 | 52 | 48 | ~ | ~ | 48 | 62 | 50 | 38 | 18 | ~ | ~ | 44.29 | 62.00 | 21.00
| 9 | 32 | 42 | 83 | 52 | 42 | ~ | ~ | 24 | 23 | 23 | 32 | 25 | ~ | ~ | 19 | 25 | 32 | 54 | 38 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 36.40 | 83.00 | 15.00
| 10 | ~ | ~ | ~ | ~ | ~ | 44 | 59 | 45 | 19 | 13 | ~ | ~ | 15 | 10 | 17 | 43 | 25 | ~ | ~ | 49 | 55 | 57 | 28 | 30 | ~ | ~ | ~ | ~ | 43 | 40 | 36 | 34.89 | 59.00 | 18.00
| 11 | ~ | ~ | 30 | 45 | 48 | ~ | ~ | ~ | ~ | 40 | 52 | 39 | 30 | 45 | ~ | ~ | 44 | 30 | 29 | 36 | 79 | ~ | ~ | 87 | 42 | 60 | 42 | ~ | ~ | ~ | ~ | 45.76 | 87.00 | 17.00
| 12 | 23 | 37 | 24 | 27 | 31 | ~ | ~ | 28 | 58 | 18 | 15 | 33 | ~ | ~ | 33 | 34 | 27 | 29 | 64 | ~ | ~ | 64 | 38 | ~ | ~ | 16 | ~ | ~ | 19 | 30 | 75 | 34.43 | 75.00 | 21.00
|
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. | 36 | 18 | 5 | 0 | 0 | 0 | 0 | 0 | 591
| 23 | 5 | 0 | 0 | 0 | 0 | 0 | 145
| REL. | 61.0 | 30.5 | 8.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.0 | 8.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.1
| ID | 61 | 30 | 8 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 80.9 | 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 571
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 77.1 | 22.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.9
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL | 80.3 | 19.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 176 | 54 | 5 | 0 | 0 | 0 | 0 | 0 | 2351
| 59 | 5 | 0 | 0 | 0 | 0 | 0 | 145 | REL. | 74.8 | 22.9 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.1 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.1
| ID | 74 | 22 | 2 | 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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