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 | 45 | 35 | 37 | 40 | 31 | 33 | 39 | 34 | 34 | 41 | 45 | 34 | 35 | 48 | 57 | 55 | 55 | 59 | 65 | 53 | 43 | 36 | 48 | 31 | 35 | 33 | 25 | 27 | 37 | 29 | 21 | 39.95 | 64.84 | 31.00
| 2 | 23 | 26 | 36 | 45 | 34 | 39 | 53 | 32 | 31 | 19 | 28 | 36 | 27 | 37 | 40 | 55 | 38 | 16 | 23 | 21 | 19 | 14 | 22 | 38 | 43 | 47 | 35 | 19 | ~ | ~ | ~ | 31.97 | 54.58 | 28.00
| 3 | 31 | 27 | 38 | 33 | 24 | 29 | 24 | 26 | 33 | 22 | 21 | 19 | 30 | 29 | 29 | 31 | 27 | 30 | 23 | 30 | 30 | 37 | 39 | 38 | 25 | 26 | 18 | 19 | 20 | 38 | 37 | 28.54 | 39.24 | 31.00
| 4 | 43 | 39 | 31 | 22 | 34 | 23 | 13 | 17 | 25 | 21 | 37 | 24 | 10 | 16 | 8.90 | 15 | 24 | ~ | 28 | 32 | 20 | 11 | 27 | 39 | 27 | 30 | 33 | 17 | 20 | 17 | ~ | 24.28 | 43.38 | 29.00
| 5 | 23 | 17 | 19 | 28 | 19 | 17 | 22 | 22 | 27 | 25 | 14 | 17 | 28 | 25 | 21 | 27 | 20 | 18 | 18 | 20 | 17 | 18 | 28 | 32 | 17 | 20 | 16 | 24 | 16 | 24 | 21 | 21.28 | 32.38 | 31.00
| 6 | 19 | 8.21 | 15 | 14 | 25 | 26 | 24 | 19 | 15 | 16 | 19 | 19 | 24 | 28 | 20 | 15 | 20 | 21 | 22 | 21 | 22 | 21 | 10 | 20 | 26 | 25 | 28 | 16 | 21 | 20 | ~ | 20.00 | 28.30 | 30.00
| 7 | 14 | 16 | 20 | 24 | 23 | 16 | 9 | 13 | 17 | 24 | 16 | 26 | 20 | 13 | 13 | 16 | 14 | 20 | 20 | 19 | 12 | 16 | 22 | 15 | 14 | 17 | 21 | 20 | 23 | 25 | 21 | 17.97 | 26.48 | 31.00
| 8 | 24 | 16 | 18 | 16 | 14 | 26 | 19 | 17 | 25 | 22 | 16 | 24 | 24 | 24 | 26 | 25 | 19 | 22 | 25 | 22 | 16 | 22 | 27 | 26 | 27 | 29 | 18 | 21 | 23 | 19 | 25 | 21.86 | 29.10 | 31.00
| 9 | 15 | 17 | 27 | 24 | 20 | 22 | 24 | 17 | 11 | 15 | 28 | 23 | 24 | 30 | 21 | 26 | 23 | 24 | 23 | 29 | 26 | 15 | 18 | 26 | 21 | 21 | 29 | 26 | 21 | 29 | ~ | 22.53 | 30.42 | 30.00
| 10 | 22 | 33 | 34 | 29 | 27 | 27 | 23 | 37 | 36 | 37 | 35 | 34 | 34 | 32 | 39 | 43 | 41 | 31 | 30 | 28 | 25 | 30 | 23 | 20 | 30 | 38 | 25 | 26 | 35 | 29 | 25 | 30.92 | 42.77 | 31.00
| 11 | 15 | 32 | 31 | 25 | 34 | 27 | 22 | 15 | 22 | 32 | 27 | 40 | 34 | 40 | 31 | 36 | 38 | 28 | 34 | 23 | 37 | 23 | 16 | 14 | 20 | 37 | 52 | 39 | 47 | 22 | ~ | 29.83 | 52.11 | 30.00
| 12 | 17 | 19 | 25 | 37 | 35 | 46 | 50 | 64 | 73 | 63 | 51 | 34 | 41 | 60 | 45 | 25 | 53 | 32 | 31 | 23 | 16 | 31 | 21 | ~ | ~ | ~ | 34 | 18 | 19 | 22 | 13 | 35.55 | 72.97 | 28.00
|
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. | 47 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 43 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL. | 52.2 | 47.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.1
| ID | 52 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL. | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 37 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 38 | 1 | 0 | 0 | 0 | 0 | 0 | 73
| REL | 57.3 | 41.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 42.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 57 | 41 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 275 | 85 | 1 | 0 | 0 | 0 | 0 | 0 | 361
| 86 | 1 | 0 | 0 | 0 | 0 | 0 | 73 | REL. | 76.1 | 23.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 76 | 23 | | 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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