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 | 11 | 15 | 18 | 18 | 18 | 18 | 18 | 20 | 15 | 7.15 | 9 | 10 | 5.75 | 13 | 13 | 11 | 15 | 14 | 15 | 10 | 8.10 | 7.17 | 4.31 | 5.38 | 8.02 | 8.77 | 4.96 | 9 | 6.23 | 13 | 7.92 | 11.55 | 19.79 | 31.00
| 2 | 8.15 | 10 | 13 | 6.35 | 9 | 5.85 | 15 | 12 | 13 | 14 | 17 | 17 | 15 | 12 | 13 | 19 | 11 | 10 | 14 | 10 | 13 | 5.63 | 7.49 | 10 | 6.48 | 12 | 19 | 16 | ~ | ~ | ~ | 11.95 | 19.02 | 28.00
| 3 | 12 | 19 | 23 | 21 | 19 | 18 | 18 | 13 | 10 | 7.17 | 7.94 | 8.25 | 15 | 17 | 10 | 11 | 12 | 13 | 13 | 11 | 8.27 | 5.67 | 13 | 6.04 | 3.15 | 7.81 | 9 | 3.96 | 7.88 | 8.21 | 4.75 | 11.52 | 22.88 | 31.00
| 4 | 8.69 | 10 | 11 | 13 | 11 | 8.35 | 11 | 13 | 4.58 | 9 | 10 | 11 | 6.15 | 5.23 | 10 | 7.27 | 5.08 | 6.65 | 6.00 | 5.46 | 6.35 | 6.65 | 8.38 | 7.17 | 7.08 | 7.63 | 6.73 | 4.73 | 8.10 | 8.79 | ~ | 8.12 | 13.35 | 30.00
| 5 | 5.27 | 5.17 | 5.77 | 12 | 11 | 13 | 7.35 | 4.23 | 4.06 | 5.46 | 4.35 | 4.29 | 7.40 | 6.42 | 6.27 | 6.17 | 5.52 | 4.48 | 5.42 | 5.48 | 10 | 10 | 6.71 | 7.19 | 7.06 | 7.73 | 5.81 | 5.98 | 4.19 | 4.19 | 4.40 | 6.53 | 13.27 | 31.00
| 6 | 8.96 | 5.48 | 6.96 | 4.27 | 8.00 | 5.04 | 6.81 | 6.38 | 7.48 | 7.27 | 1.67 | 9 | 5.81 | 3.52 | 7.33 | 12 | 10 | 6.98 | 7.23 | 5.21 | 6.54 | 9 | 7.67 | 7.02 | 3.21 | 3.38 | 7.29 | 10 | 7.54 | 8.23 | ~ | 6.87 | 12.48 | 30.00
| 7 | 6.98 | 3.83 | 6.65 | 13 | 13 | 8.90 | 7.77 | 12 | 11 | 9 | 13 | 14 | 11 | 10 | 8.92 | 5.75 | 7.98 | 9 | 7.35 | 7.23 | 6.85 | 3.88 | 5.90 | 2.77 | 3.04 | 4.96 | 6.98 | 8.52 | 10 | 10 | 6.63 | 8.30 | 14.46 | 31.00
| 8 | 7.13 | 5.45 | 4.96 | 7.54 | 8.15 | 6.75 | 5.92 | 6.52 | 5.65 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 4.10 | 7.85 | 16 | 13 | 12 | 16 | 11 | 11 | 10 | 11 | 7.79 | 5.35 | 4.81 | 8.49 | 15.85 | 22.00
| 9 | 3.98 | 6.40 | 7.81 | 7.04 | 9 | 5.77 | 4.75 | 7.81 | 11 | 11 | 6.81 | 8.85 | 11 | 17 | 17 | 14 | 11 | 5.21 | 1.13 | 4.38 | 5.29 | 6.79 | 5.44 | 7.33 | 2.40 | 4.48 | 6.75 | 7.46 | 3.50 | 7.96 | ~ | 7.59 | 16.96 | 30.00
| 10 | 8.54 | 2.73 | 5.65 | 5.40 | 6.98 | 11 | 10 | 3.19 | 6.90 | 17 | 14 | 14 | 12 | 13 | 8.81 | 8.83 | 14 | 7.98 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 9.55 | 17.25 | 18.00
| 11 | ~ | ~ | 15 | 13 | 17 | 15 | 6.15 | 10 | 10 | 10 | 10 | 5.15 | 8.92 | 8.29 | 8.77 | 7.26 | 11 | 7.10 | 6.50 | 8.48 | 7.33 | 14 | 11 | 6.42 | 3.35 | 7.94 | 6.42 | 5.44 | 8.83 | 6.13 | ~ | 9.04 | 16.83 | 28.00
| 12 | 7.52 | 10 | 5.79 | 10 | 15 | 18 | 13 | 10 | 2.56 | 3.23 | 6.44 | 16 | 22 | 14 | 11 | 13 | 11 | 16 | 17 | 9 | 11 | 6.94 | 10 | 12 | 18 | 20 | 18 | 12 | 8.85 | 10 | ~ | 11.87 | 21.83 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 3.3
| 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 | 13
| 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 | 4.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17
| 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 | 15.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 13.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 340 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 340
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 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 | 3.3
| ID | 100 | 0 | 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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