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 | 23 | 12 | 8.25 | 9 | 10 | 23 | 8.42 | 10 | 13 | 21 | 13 | 14 | 15 | 12 | 13 | 21 | 19 | 10 | 11 | 12 | 18 | 12 | 19 | 10 | 13 | 12 | 11 | 12 | 9 | 13 | 13.88 | 22.94 | 31.00
| 2 | 7.44 | 9 | 8.54 | 8.29 | 15 | 10 | 11 | 18 | 15 | 17 | 19 | 16 | ~ | 16 | 20 | 17 | 18 | 14 | 7.60 | 13 | 16 | 14 | 10 | 11 | 11 | 14 | 21 | 13 | ~ | ~ | ~ | 13.75 | 21.23 | 27.00
| 3 | 10 | 6.40 | 8.81 | 21 | 10 | 11 | 11 | 12 | 8.25 | 10 | 19 | 28 | 44 | 50 | 27 | 29 | 34 | 41 | 23 | 12 | 18 | 10 | 11 | 13 | 22 | 21 | 20 | 7.27 | 26 | 47 | 55 | 21.42 | 54.69 | 31.00
| 4 | 65 | 42 | 42 | 12 | 23 | 15 | 11 | 11 | 17 | 17 | 16 | 11 | 10 | 10 | 7.31 | 8.60 | 13 | 15 | 18 | 17 | 11 | 12 | 14 | 12 | 21 | 26 | 17 | 21 | 37 | 49 | ~ | 20.04 | 64.81 | 30.00
| 5 | 27 | 22 | 30 | 21 | 20 | 24 | 29 | 21 | 18 | 15 | 12 | 12 | 16 | 16 | 12 | 19 | 21 | 26 | 26 | 19 | 26 | 19 | 28 | 22 | 25 | 34 | 34 | 37 | ~ | ~ | ~ | 22.45 | 36.97 | 28.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 14 | 14 | 29 | 25 | 34 | 24 | 30 | 26 | 29 | 29 | 10 | 23 | 24 | 14 | 13 | 22 | 25 | 28 | 30 | 19 | 13 | 15 | 15 | ~ | 21.84 | 34.25 | 23.00
| 7 | 17 | 15 | 15 | 25 | ~ | 12 | 10 | 12 | 11 | 28 | 24 | 15 | 16 | 16 | 13 | 18 | 23 | 21 | 17 | ~ | ~ | ~ | ~ | ~ | ~ | 30 | 17 | 19 | 21 | 21 | 23 | 18.28 | 30.33 | 24.00
| 8 | 24 | 27 | 36 | 37 | 30 | 26 | 21 | 13 | 11 | 11 | 15 | 15 | 14 | 17 | 10 | 11 | 10 | 12 | 11 | 12 | 11 | 10 | 22 | ~ | 22 | 32 | 33 | 21 | ~ | 17 | 27 | 19.27 | 37.04 | 29.00
| 9 | 11 | 14 | 39 | 21 | 16 | 17 | 17 | 16 | 14 | ~ | ~ | ~ | ~ | ~ | 36 | 41 | 18 | 27 | 31 | 16 | 11 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 21.10 | 41.25 | 17.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 13 | 9 | 8.15 | 12 | 13 | 22 | 11 | 12 | 11 | 10 | 19 | 19 | 27 | 19 | 17 | 16 | 13 | 9 | 13 | 13 | 15 | 19 | 23 | 11 | 14.74 | 26.50 | 24.00
| 11 | 16 | 15 | 10 | 18 | 13 | 12 | 11 | 8.56 | 7.65 | 10 | 17 | 14 | 14 | 8.38 | 11 | 16 | 19 | 17 | 16 | 12 | 12 | 13 | 10 | 8.35 | 10 | 8.83 | 17 | 16 | 12 | 19 | ~ | 13.11 | 18.88 | 30.00
| 12 | 9 | 12 | 10 | 11 | 17 | 15 | 7.96 | 11 | 11 | 8.90 | 8.27 | 8.21 | 26 | 18 | 13 | 10 | 24 | 12 | 12 | 10 | 10 | 12 | 16 | 25 | 18 | 14 | 13 | 11 | 9 | 11 | ~ | 13.15 | 26.39 | 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. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL. | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| 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 | 16.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27
| 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 | 20.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 322 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 324
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | REL. | 99.3 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 99 | | 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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