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 | 7.96 | 13 | 11 | 19 | 41 | 54 | 11 | 20 | 8.57 | 10 | 25 | 14 | 21 | 14 | 11 | 8.57 | 14 | 64 | 36 | 50 | 57 | 89 | 21 | 7.46 | 11 | 21 | 21 | 28 | 12 | 7.60 | 9.00 | 23.72 | 88.94 | 31.00
| 2 | 34 | 19 | 13 | 10 | 7.17 | 4.36 | 6.53 | 13 | 21 | 27 | 22 | 11 | 6.23 | 6.32 | 32 | 9 | 5.76 | 11 | 28 | 26 | 4.30 | 8.96 | 10 | 9 | 12 | 24 | 15 | 9.00 | ~ | ~ | ~ | 14.40 | 33.72 | 28.00
| 3 | 6.74 | 30 | 20 | 24 | 14 | 13 | 10 | 27 | 26 | 31 | 12 | 22 | 12 | 11 | 8.83 | 8.91 | 31 | 30 | 21 | 5.35 | 6.89 | 20 | 12 | 18 | 21 | 25 | 9 | 4.91 | 16 | 24 | 25 | 17.60 | 31.47 | 31.00
| 4 | 21 | 4.94 | 8.00 | 4.00 | 9 | 25 | 16 | 11 | 13 | 11 | 7.57 | 18 | 13 | 14 | 17 | 12 | 4.87 | 12 | 21 | 23 | 27 | 19 | 19 | 7.66 | 7.78 | 21 | 18 | 21 | 22 | 18 | ~ | 14.87 | 26.75 | 30.00
| 5 | 3.72 | 10 | 16 | 16 | 14 | 14 | 12 | 12 | 12 | 23 | 14 | 11 | 5.68 | 8.33 | 3.83 | 10 | 23 | 14 | 12 | 13 | 14 | 4.96 | 4.34 | 14 | 16 | 15 | 26 | 16 | 5.30 | 5.89 | 7.89 | 12.23 | 26.30 | 31.00
| 6 | 13 | 16 | 11 | 11 | 6.79 | 9 | 29 | 18 | 18 | 13 | 10 | 4.02 | 3.40 | 5.83 | 11 | 14 | 12 | 11 | 9 | 5.74 | 8.49 | 12 | 13 | 22 | 16 | 6.43 | 10 | 14 | 25 | 19 | ~ | 12.58 | 28.85 | 30.00
| 7 | 16 | 12 | 8.13 | 4.79 | 12 | 6.47 | 10 | 9 | 10 | 3.30 | 7.07 | 15 | 20 | 11 | 16 | 14 | 7.68 | 13 | 25 | 19 | 13 | 14 | 11 | 4.38 | 14 | 13 | 15 | 17 | 20 | 17 | 10 | 12.51 | 24.94 | 31.00
| 8 | 9 | 16 | 19 | 18 | 24 | 13 | 10 | 10 | 17 | 13 | 11 | 17 | 17 | 11 | 8.11 | 20 | 23 | 20 | 13 | 10 | 5.17 | 12 | 30 | 25 | 22 | 17 | 25 | 5.26 | 10 | 21 | 25 | 16.05 | 29.87 | 31.00
| 9 | 13 | 18 | 27 | 10 | 8.26 | 21 | 23 | 22 | 22 | 19 | 12 | 14 | 25 | 24 | 33 | 18 | 21 | 12 | 5.11 | 12 | 29 | 31 | 36 | 27 | 16 | 13 | 29 | 34 | 25 | 37 | ~ | 21.27 | 37.00 | 30.00
| 10 | 12 | 12 | 12 | 20 | 23 | 16 | 22 | 18 | 6.00 | 5.13 | 16 | 23 | 35 | 26 | 20 | 12 | 15 | 52 | 58 | 51 | 15 | 25 | 12 | 12 | 54 | 41 | 22 | 48 | 28 | 7.83 | 9 | 23.50 | 57.57 | 31.00
| 11 | 20 | 34 | 27 | 44 | 51 | 16 | 8.81 | 22 | 26 | 13 | 12 | 25 | 12 | 5.28 | 19 | 22 | 8.45 | 16 | 28 | 16 | 7.98 | 22 | 31 | 64 | 76 | 38 | 19 | 12 | 39 | 43 | ~ | 25.98 | 76.32 | 30.00
| 12 | 12 | 13 | 8.57 | 15 | 7.66 | 16 | 17 | 22 | 23 | 23 | 16 | 5.15 | 19 | 22 | 20 | 22 | 23 | 10 | 5.38 | 16 | 32 | 72 | 20 | 7.74 | 9 | 7.32 | 17 | 19 | 14 | 12 | ~ | 17.47 | 72.30 | 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. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 22.1
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29
| 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 | 7.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 30.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL | 91.2 | 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 351 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 89 | REL. | 96.4 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.1
| ID | 96 | 3 | 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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