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 | ~ | ~ | ~ | ~ | 22 | 10 | 27 | 32 | 35 | 35 | 35 | 43 | 45 | 36 | 65 | 28 | 28 | 28 | 43 | 43 | 12 | 50 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 34.28 | 65.00 | 18.00
| 2 | ~ | ~ | ~ | ~ | ~ | 122 | 122 | 122 | 47 | 80 | 76 | 39 | 22 | 22 | 22 | 49 | 41 | 49 | 63 | 67 | 67 | 67 | 75 | 43 | 41 | 45 | 25 | 25 | ~ | ~ | ~ | 57.87 | 122.00 | 23.00
| 3 | 25 | 23 | 27 | 45 | 27 | 16 | 16 | 16 | 30 | 61 | 85 | 32 | 21 | 21 | 21 | 49 | 43 | 29 | 35 | 34 | 34 | 34 | 34 | 28 | 55 | 75 | 45 | 45 | 45 | 81 | 77 | 39.00 | 85.00 | 31.00
| 4 | 89 | 47 | 34 | 34 | 34 | 37 | 25 | 28 | 49 | ~ | ~ | ~ | ~ | 59 | 41 | 39 | 33 | 33 | 33 | 22 | 40 | 37 | 44 | 35 | 35 | 35 | 63 | 49 | 63 | 28 | ~ | 41.00 | 89.00 | 26.00
| 5 | ~ | ~ | ~ | 16 | 19 | 32 | 17 | ~ | ~ | ~ | 64 | 51 | 39 | 42 | 25 | 25 | 25 | 30 | 28 | 29 | 27 | 15 | 15 | 15 | 27 | 40 | 28 | 44 | 36 | 36 | 36 | 30.44 | 64.00 | 25.00
| 6 | 39 | 33 | 44 | 33 | 43 | 43 | 43 | 19 | 47 | 49 | 45 | 60 | 60 | 60 | 39 | 26 | 23 | 39 | 29 | 29 | 29 | 55 | 53 | 55 | 31 | 37 | 37 | 37 | 41 | 29 | ~ | 40.23 | 60.00 | 30.00
| 7 | 34 | 46 | 27 | 27 | 27 | 27 | 48 | 38 | 45 | 26 | 26 | 26 | 37 | 36 | 29 | 41 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 33.75 | 48.00 | 16.00
| 8 | ~ | ~ | 49 | 43 | 31 | 37 | 35 | 35 | 35 | 55 | 53 | 71 | 43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 33 | 39 | 48 | 47 | 25 | 25 | 25 | ~ | 40.50 | 71.00 | 18.00
| 9 | 49 | 69 | 63 | 28 | 28 | 28 | 45 | 37 | 38 | 43 | 29 | 29 | 29 | 22 | 23 | 15 | 12 | 33 | 33 | 33 | 37 | 59 | 63 | 77 | 53 | 53 | 53 | 75 | 57 | 41 | ~ | 41.80 | 77.00 | 30.00
| 10 | 29 | 16 | 16 | 16 | 15 | 49 | 30 | 11 | 7.00 | 7.00 | 7.00 | 18 | 25 | 23 | 34 | 36 | 36 | 36 | 13 | 21 | 58 | 17 | 17 | 30 | 30 | 30 | ~ | ~ | ~ | ~ | ~ | 24.12 | 58.00 | 26.00
| 11 | ~ | 37 | 25 | 33 | 22 | 43 | 43 | 43 | 73 | 22 | 24 | 71 | 55 | 55 | 55 | 20 | 17 | 33 | 49 | 55 | 55 | 55 | 138 | 187 | 82 | 109 | 71 | 71 | 71 | 61 | ~ | 57.76 | 187.00 | 29.00
| 12 | 70 | 95 | 75 | 25 | 25 | 25 | 22 | 37 | 43 | 49 | 49 | 49 | 49 | 47 | 61 | 31 | 33 | 30 | 30 | 30 | 30 | 67 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 44.18 | 95.00 | 22.00
|
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. | 55 | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 72
| 17 | 3 | 0 | 0 | 0 | 0 | 0 | 122
| REL. | 76.3 | 19.4 | 4.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.6 | 4.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 76 | 19 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 85.1 | 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL. | 79.6 | 20.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 79 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 19 | 2 | 1 | 0 | 0 | 0 | 0 | 77
| 22 | 3 | 1 | 0 | 0 | 0 | 0 | 187
| REL | 71.4 | 24.6 | 2.5 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.6 | 3.9 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 71 | 24 | 2 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 230 | 58 | 5 | 1 | 0 | 0 | 0 | 0 | 294
| 64 | 6 | 1 | 0 | 0 | 0 | 0 | 187 | REL. | 78.2 | 19.7 | 1.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.8 | 2.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 78 | 19 | 1 | | 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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