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 | 10 | 6.13 | 5.89 | 7.89 | 11 | 20 | 23 | 12 | 15 | 12 | 34 | 30 | 17 | 24 | 20 | 10 | 8.28 | 7.04 | 13 | 13 | 7.51 | 15 | 11 | 14 | 12 | 30 | 21 | 16 | 7.83 | 5.47 | 8.66 | 14.41 | 33.60 | 31.00
| 2 | 7.89 | 13 | 10 | 10 | 6.06 | 5.40 | 6.94 | 6.45 | 8.38 | 10 | 10 | 8.32 | 4.60 | 8.68 | 11 | 7.98 | 10 | 11 | 11 | 7.74 | 7.91 | 16 | 12 | 13 | 12 | 10 | 11 | 20 | 9 | ~ | ~ | 9.89 | 20.25 | 29.00
| 3 | 8.21 | 6.91 | 5.70 | 3.98 | 5.26 | 8.45 | 10 | 11 | 6.28 | 7.07 | ~ | ~ | ~ | ~ | 7.32 | 7.57 | 8.38 | 6.50 | 6.49 | 16 | 11 | 18 | 24 | 51 | 17 | 15 | 11 | 20 | 10 | 14 | 12 | 12.10 | 51.00 | 27.00
| 4 | 11 | 13 | 20 | 14 | 11 | 7.21 | 10 | 6.55 | 11 | 11 | 21 | 18 | 8.23 | 11 | 14 | 9 | 14 | 8.34 | 17 | 16 | 8.77 | 13 | 13 | 8.74 | 27 | 22 | 13 | 10 | 11 | 11 | ~ | 12.97 | 26.68 | 30.00
| 5 | 7.42 | 10 | 21 | 14 | 15 | 12 | 10 | 8.91 | 11 | 6.28 | 9 | 11 | 12 | 17 | 15 | 19 | 15 | 12 | 9 | 7.51 | 10 | 10 | 14 | 16 | 12 | 17 | 12 | 11 | 5.36 | 7.26 | ~ | 11.89 | 21.15 | 30.00
| 6 | 12 | 8.78 | 12 | 10 | 12 | 8.98 | 7.34 | 15 | 13 | 14 | 7.89 | 5.57 | 13 | ~ | 8.79 | 6.64 | 7.55 | 10 | 19 | 16 | 11 | 8.02 | 10 | 8.45 | 6.00 | 6.72 | 7.70 | 8.68 | 9 | 8.32 | ~ | 10.07 | 19.28 | 29.00
| 7 | 7.47 | 9 | 5.53 | 5.83 | 6.32 | 7.55 | 12 | 6.00 | 5.62 | 6.68 | 7.00 | 8.19 | 6.57 | 7.17 | 4.36 | 5.66 | 9 | 10 | 6.55 | 7.26 | 7.32 | 5.51 | 3.89 | 13 | 3.94 | 5.77 | 6.64 | 4.77 | 4.68 | 4.83 | 5.72 | 6.79 | 13.23 | 31.00
| 8 | 15 | 9 | 6.94 | 5.02 | 6.34 | 6.43 | 8.83 | 7.40 | 6.36 | 7.45 | 6.55 | 10 | 11 | 11 | 5.47 | 8.87 | 12 | 9 | 8.83 | 7.47 | 5.94 | 12 | 11 | 12 | 7.45 | 10 | 11 | 9 | 6.41 | 8.04 | 8.70 | 8.75 | 14.70 | 31.00
| 9 | 13 | 4.62 | 5.51 | 10 | 12 | 11 | 8.96 | 9 | 11 | 5.51 | 8.57 | 18 | 10 | 10 | 22 | 13 | 5.57 | 15 | 28 | 18 | 11 | 10 | 11 | 13 | 16 | 28 | 41 | 26 | 15 | 14 | ~ | 14.10 | 40.85 | 30.00
| 10 | 14 | 7.28 | 11 | 23 | 21 | 15 | 8.34 | 11 | 15 | 17 | 19 | 25 | 30 | 16 | 12 | 25 | 16 | 18 | 20 | 20 | 25 | 38 | 36 | 11 | 8.02 | 9.00 | 10 | 18 | 10 | 24 | 12 | 17.58 | 38.43 | 31.00
| 11 | 10 | 21 | 20 | 6.89 | 12 | 14 | 18 | 21 | 8.55 | 7.17 | 10 | 26 | 26 | 16 | 13 | 23 | 21 | 10 | 27 | 28 | 16 | 28 | 29 | 20 | 13 | 7.68 | 11 | 16 | 32 | 27 | ~ | 17.98 | 32.45 | 30.00
| 12 | 29 | 31 | 17 | 23 | 24 | 27 | 22 | ~ | 16 | 6.34 | 6.64 | 6.70 | 5.96 | 7.56 | 8.17 | 11 | 7.60 | 23 | 24 | 33 | 27 | 32 | 14 | 24 | 35 | 40 | 40 | 15 | 21 | 10 | ~ | 20.22 | 39.60 | 29.00
|
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. | 85 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 25.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| REL. | 98.9 | 1.0 | 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 | 27.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| 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 | 26.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 350 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 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 | 24.3
| ID | 97 | 2 | 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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