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 | 17 | 7.47 | 6.46 | 10 | 18 | 17 | 12 | 25 | 23 | 25 | 42 | 48 | 40 | 30 | 28 | 12 | 12 | 19 | 26 | 23 | 26 | 26 | 21 | 31 | 58 | 59 | 57 | 45 | 52 | 27 | 27.96 | 59.18 | 31.00
| 2 | 18 | 55 | 48 | 59 | 61 | 51 | 37 | 26 | 42 | 59 | 58 | 52 | 54 | 32 | 26 | 24 | 26 | 26 | 33 | 28 | 27 | 21 | 27 | 37 | 33 | 29 | 18 | 15 | ~ | ~ | ~ | 36.59 | 61.38 | 28.00
| 3 | 14 | 18 | 14 | 12 | 14 | 21 | 10 | 11 | 27 | 25 | 15 | 29 | 26 | 12 | 15 | 31 | 32 | 32 | 23 | 26 | 22 | 13 | 14 | 31 | 30 | 23 | 23 | 14 | 19 | 23 | 24 | 20.74 | 31.88 | 31.00
| 4 | 22 | 17 | 15 | 10 | 9 | 17 | 14 | 16 | 14 | 11 | 10 | 15 | 14 | 16 | 16 | 17 | 19 | 21 | 14 | 11 | 24 | 16 | 15 | 20 | 11 | 13 | 19 | 22 | 15 | 10 | ~ | 15.57 | 24.34 | 30.00
| 5 | 8.76 | 10 | 15 | 23 | 19 | 15 | 14 | 16 | 14 | 15 | 20 | 22 | 22 | 14 | 18 | 12 | 11 | 20 | 25 | 23 | 10 | 17 | 11 | 8.80 | 18 | 14 | 14 | 16 | 17 | 9 | 8.43 | 15.50 | 25.42 | 31.00
| 6 | 9 | 11 | 16 | 18 | 16 | 11 | 8.98 | 15 | 10 | 15 | 11 | 20 | 8.09 | 5.77 | 11 | 14 | 16 | 14 | 16 | 10 | 8.68 | 18 | 16 | ~ | ~ | 15 | 6.60 | 5.69 | 10 | 12 | ~ | 12.45 | 19.75 | 28.00
| 7 | 15 | 16 | 16 | 9 | 10 | 18 | 20 | 15 | 17 | 12 | 7.27 | ~ | 7.24 | 9 | 8.62 | 12 | 8.66 | 5.45 | 5.27 | 10 | 14 | 14 | 10 | 10 | 10 | 7.73 | 11 | 14 | 9 | 7.43 | 10 | 11.28 | 19.59 | 30.00
| 8 | 7.24 | 8.70 | 18 | 15 | 13 | 11 | 16 | 10 | 8.35 | 11 | 15 | 19 | 18 | 14 | 6.46 | 10 | 16 | 22 | 17 | 14 | 10 | 7.71 | 6.94 | 14 | 15 | 15 | 18 | 17 | 12 | 8.31 | ~ | 13.14 | 22.13 | 30.00
| 9 | ~ | 16 | 11 | 10 | 10 | 6.74 | 11 | 13 | 10 | 11 | 8.36 | 10 | 8.23 | 11 | 20 | 21 | 19 | 23 | 12 | 12 | 22 | 19 | 21 | 19 | 19 | 15 | 12 | 18 | 19 | 15 | ~ | 14.52 | 23.41 | 29.00
| 10 | 18 | 28 | 23 | 12 | 22 | 22 | ~ | ~ | ~ | 9 | 8.66 | 18 | 22 | 20 | 29 | 18 | 11 | 13 | 20 | 29 | 25 | 25 | ~ | ~ | ~ | ~ | 14 | 12 | 20 | 17 | 13 | 18.77 | 29.36 | 24.00
| 11 | 10 | 23 | 16 | 15 | 24 | 26 | 20 | 20 | 34 | 35 | 31 | 25 | 37 | 21 | 23 | 32 | 25 | 34 | 41 | 31 | 40 | 17 | 29 | 46 | 27 | 59 | 50 | 35 | 17 | 42 | ~ | 29.52 | 58.70 | 30.00
| 12 | 35 | 32 | 25 | 41 | 20 | 13 | 28 | 51 | 60 | 79 | 65 | 52 | 16 | 44 | 51 | 35 | 45 | 44 | 21 | 16 | 34 | 42 | 32 | 28 | 12 | 12 | 13 | 35 | 23 | 14 | ~ | 33.92 | 79.32 | 30.00
|
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. | 78 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL. | 86.6 | 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 19.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 18.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL | 90.4 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 332 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 352
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 79 | REL. | 94.3 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 94 | 5 | 0 | 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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