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 | ~ | ~ | ~ | ~ | ~ | 5.19 | 10 | 18 | 21 | 12 | 13 | 4.42 | 16 | 30 | 25 | 14 | 2.94 | 2.77 | 8.54 | ~ | 3.12 | ~ | ~ | ~ | ~ | 4.29 | 5.83 | 20 | 14 | 5.41 | 6.68 | 11.47 | 29.65 | 21.00
| 2 | 6.49 | 7.35 | 7.23 | 13 | 17 | 11 | 21 | 3.27 | 10 | 15 | 11 | 12 | 13 | 6.81 | 6.83 | 5.58 | 10 | 9 | 7.77 | 24 | 13 | 15 | 7.23 | 12 | 3.15 | 10 | 13 | 19 | 21 | ~ | ~ | 11.44 | 23.69 | 29.00
| 3 | 10 | 6.65 | ~ | 2.46 | 4.75 | 6.35 | 7.85 | 4.83 | 3.75 | 3.65 | 4.60 | 10 | 16 | 9 | 3.13 | 3.63 | 3.08 | 7.71 | 11 | 7.48 | 5.40 | 17 | 35 | 47 | 30 | 16 | 8.70 | 2.50 | 14 | 5.98 | 6.54 | 10.44 | 47.08 | 30.00
| 4 | 16 | 15 | 16 | 20 | 13 | 8.58 | 7.73 | 8.42 | 12 | 24 | 26 | 16 | 6.48 | 8.85 | 11 | 7.98 | 14 | 17 | 40 | 36 | 42 | 37 | 38 | 33 | 10 | 20 | 21 | 27 | 25 | 20 | ~ | 19.92 | 41.92 | 30.00
| 5 | 22 | 24 | 24 | 24 | 33 | 33 | 43 | 40 | 22 | 25 | 35 | 23 | 15 | 7.40 | 8.54 | 11 | 17 | 7.94 | 6.21 | 7.44 | ~ | 6.73 | 12 | 13 | 16 | 19 | 25 | 13 | 8.00 | 5.79 | 10 | 18.57 | 43.17 | 30.00
| 6 | 14 | 11 | 21 | 21 | 16 | 12 | ~ | ~ | 16 | 32 | 28 | 20 | 17 | 23 | ~ | 10 | 9 | 10 | 14 | ~ | 20 | 19 | 6.48 | 5.58 | 8.25 | 4.63 | 5.25 | 6.54 | 7.75 | 10 | ~ | 14.10 | 31.60 | 26.00
| 7 | 20 | 21 | 15 | 11 | 10 | 15 | 14 | 6.69 | 8.42 | 4.46 | 3.94 | 12 | 11 | 8.75 | 8.92 | 7.73 | 6.65 | 9 | 7.92 | 10 | 11 | 12 | 11 | 18 | 14 | 17 | 14 | 13 | 5.50 | 12 | 20 | 11.62 | 21.06 | 31.00
| 8 | 21 | 16 | 18 | 15 | 17 | 23 | 13 | 18 | 14 | 18 | 16 | 20 | 21 | 23 | 28 | 19 | 17 | 19 | 15 | 21 | 14 | 4.52 | 13 | 15 | 10 | 5.75 | 12 | 12 | 15 | 21 | 20 | 16.59 | 28.25 | 31.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | 37 | 15 | 17 | 31 | 37 | 6.33 | 3.25 | 4.38 | 3.98 | 7.90 | 11 | 18 | 33 | 37 | 26 | 25 | 10 | 8.15 | 19 | 27 | 16 | 18 | 18 | 9 | 12 | 6.02 | 8.73 | 5.48 | 10 | 14 | 12 | 16.25 | 36.90 | 31.00
| 11 | 7.10 | 6.29 | 10 | 4.98 | 5.21 | 5.19 | ~ | 5.56 | 8.69 | 11 | 7.15 | 7.23 | 8.56 | 17 | 4.58 | 4.42 | 14 | 7.54 | 3.73 | 4.94 | 6.85 | 4.44 | 10 | 12 | 5.94 | 6.81 | 6.17 | 4.38 | 6.71 | 8.33 | ~ | 7.37 | 17.44 | 29.00
| 12 | 4.27 | 3.44 | 4.25 | 6.31 | 3.44 | 7.88 | 3.00 | 6.60 | 6.23 | 5.21 | 6.67 | 4.02 | 6.52 | 3.75 | 2.85 | 4.81 | 7.23 | 8.00 | 13 | 9 | 16 | 9 | 7.42 | 7.08 | 40 | 28 | 3.00 | 6.56 | 6.31 | 6.25 | ~ | 8.23 | 40.23 | 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- 25 | 26- 50 | 51- 75 | 76- 113 | 114- 150 | 151- 225 | 226- 300 | over 300 | 25 | 50 | 75 | 113 | 150 | 225 | 300
| |
|
|
ABS. | 76 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| REL. | 95.0 | 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 95 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL. | 80.2 | 19.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.5
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 61 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 28
| REL. | 98.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| REL | 88.8 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.12
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 286 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 318
| 32 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | REL. | 89.9 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 89 | 10 | 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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