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 | 23 | 22 | 49 | 64 | 74 | 63 | 50 | 50 | 38 | 41 | 47 | 53 | 48 | 60 | 39 | 40 | 48 | 44 | 36 | 25 | 37 | 43 | 45 | 36 | 35 | 18 | 24 | 20 | 31 | 50 | 44 | 41.86 | 74.33 | 31.00
| 2 | 44 | 44 | 44 | 54 | 51 | 43 | 41 | 31 | 22 | 20 | 23 | 27 | 47 | 37 | 43 | 32 | 50 | 40 | 29 | 25 | 32 | 28 | 24 | 24 | 43 | 22 | 29 | 30 | ~ | ~ | ~ | 35.05 | 53.93 | 28.00
| 3 | 39 | 31 | 34 | 48 | 63 | 51 | 26 | 46 | 32 | 32 | 50 | 61 | 61 | 29 | 34 | 32 | 37 | 43 | 35 | 41 | 38 | 25 | 15 | 15 | 26 | 29 | 38 | 63 | 66 | 60 | 60 | 40.58 | 65.80 | 31.00
| 4 | 48 | 40 | 24 | 29 | 26 | 18 | 25 | 36 | 35 | 28 | 31 | 26 | 25 | 28 | 42 | 36 | 43 | 38 | 40 | 25 | 23 | 43 | 37 | 33 | 32 | 21 | 17 | 23 | 24 | 40 | ~ | 31.18 | 47.56 | 30.00
| 5 | 30 | 30 | 32 | 19 | 24 | 31 | 24 | 18 | 21 | 18 | 27 | 27 | 38 | 25 | 34 | 36 | 24 | 17 | 19 | 26 | 27 | 21 | 21 | 27 | 19 | 25 | 24 | 31 | 24 | 35 | 26 | 25.74 | 37.81 | 31.00
| 6 | 14 | 29 | 34 | 21 | 14 | 17 | 29 | 22 | 24 | 25 | 26 | 29 | 22 | 23 | 20 | 23 | 35 | 29 | 25 | 20 | 19 | 16 | 14 | 26 | 26 | 28 | 20 | 18 | 16 | 23 | ~ | 23.02 | 34.91 | 30.00
| 7 | 35 | 32 | 19 | 16 | 14 | 12 | 17 | 29 | 26 | 20 | 33 | 23 | 14 | 11 | 19 | 25 | 28 | 22 | 24 | 21 | 17 | ~ | 23 | 22 | 27 | 22 | 24 | 24 | 26 | 25 | ~ | 22.42 | 35.39 | 29.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 33 | 56 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 57 | 1 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 36.6 | 62.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 63.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 36 | 62 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| REL. | 80.2 | 19.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 292
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| REL. | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.7
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 134 | 75 | 1 | 0 | 0 | 0 | 0 | 0 | 2101
| 76 | 1 | 0 | 0 | 0 | 0 | 0 | 74 | REL. | 63.8 | 35.7 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 63 | 35 | | 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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