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 | 14 | 12 | 8.40 | 6.58 | 8.46 | 12 | 14 | 9 | 13 | 17 | 13 | 19 | 22 | 27 | 29 | 25 | 11 | 12 | 15 | 12 | 14 | 12 | 14 | 18 | 30 | 46 | 30 | 42 | 36 | 32 | 27 | 19.39 | 45.79 | 31.00
| 2 | 16 | 22 | 18 | 19 | 40 | 60 | 23 | 15 | 26 | 52 | 39 | 20 | 22 | 21 | 17 | 16 | 14 | 29 | 30 | 25 | 21 | 22 | 23 | 25 | 18 | 18 | 18 | 8.09 | ~ | ~ | ~ | 24.10 | 59.87 | 28.00
| 3 | 9 | 13 | 14 | 10 | 8.24 | 15 | 12 | 8.23 | 11 | 21 | 11 | 19 | 13 | 8.68 | 18 | 19 | 14 | 14 | 8.98 | 10 | 11 | 9 | 13 | 19 | 22 | 14 | 23 | 29 | 12 | 11 | 19 | 14.15 | 28.76 | 31.00
| 4 | 20 | 15 | 11 | 9 | 10 | 10 | 10 | 11 | 14 | 10 | 12 | 9 | 14 | 19 | 12 | 17 | 19 | 12 | 13 | 18 | 20 | 15 | 14 | 15 | 12 | 11 | 10 | 11 | 10 | 17 | ~ | 13.40 | 19.95 | 30.00
| 5 | 10 | 11 | 11 | 10 | 12 | 15 | 16 | 14 | 11 | 11 | 13 | 16 | 13 | 17 | 11 | 11 | 12 | 15 | 15 | 13 | 9 | 8.96 | 10 | 11 | 15 | 16 | 15 | 9 | 12 | 11 | 10 | 12.38 | 16.89 | 31.00
| 6 | 10 | 12 | 14 | 13 | 12 | 11 | 10 | 13 | 14 | 10 | 11 | 10 | 6.57 | 14 | 12 | 11 | 10 | 11 | 14 | 12 | 14 | 10 | 11 | 13 | 14 | 12 | 10 | 11 | 12 | 10 | ~ | 11.52 | 14.36 | 30.00
| 7 | 10 | 11 | 11 | 6.86 | 5.25 | 7.26 | 10 | 7.65 | 8.96 | 8.94 | 5.97 | 7.67 | 7.58 | 8.01 | 10 | 8.34 | 9 | 8.42 | 10 | 10 | 10 | 12 | 10 | 12 | 11 | 10 | 8.64 | 10 | 10 | 9 | 12 | 9.27 | 12.20 | 31.00
| 8 | 11 | 10 | 14 | 12 | 12 | 11 | 15 | 15 | 11 | 13 | 15 | 13 | 15 | 14 | 14 | 14 | 16 | 19 | 15 | 14 | 11 | 6.90 | 7.29 | 10 | 10 | 17 | 9 | 8.60 | 6.80 | 10 | 11 | 12.24 | 19.36 | 31.00
| 9 | 13 | 12 | 10 | 9 | 7.80 | 12 | 9 | 9 | 7.86 | ~ | 8.87 | 7.97 | 7.25 | 8.94 | 10 | 12 | 13 | 10 | 12 | 11 | 14 | 15 | 16 | 14 | 15 | 12 | 18 | 17 | 18 | 10 | ~ | 11.72 | 17.80 | 29.00
| 10 | 9 | 12 | 10 | 7.72 | 15 | 13 | 22 | 24 | 26 | 10 | 10 | 8.90 | 12 | 17 | 13 | 13 | 11 | 8.14 | 19 | 13 | 15 | 20 | 17 | 10 | 5.46 | 10 | 8.43 | 6.74 | 8.16 | 8.23 | 10 | 12.68 | 25.98 | 31.00
| 11 | 5.79 | 12 | 12 | 13 | 15 | 12 | 22 | 14 | 21 | 29 | 11 | 20 | 19 | 14 | 18 | 14 | 11 | 14 | 19 | 13 | 24 | 39 | 48 | 66 | 46 | 45 | 44 | 35 | 33 | 24 | ~ | 23.80 | 66.12 | 30.00
| 12 | 19 | 30 | 23 | 26 | 15 | 9 | 16 | 21 | 54 | 97 | 32 | 38 | 13 | 24 | 28 | 19 | 36 | 38 | 22 | 13 | 13 | 35 | 21 | 14 | 15 | 12 | 12 | 15 | 28 | 14 | 11 | 24.65 | 96.78 | 31.00
|
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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20
| 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 | 21.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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 | 18.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 98 | 1 | 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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