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 | 3.72 | 6.15 | 7.71 | 7.31 | 6.94 | 10 | 8.42 | 10 | 7.69 | 3.23 | 4.04 | 3.69 | 1.37 | 5.56 | 5.48 | 5.15 | 7.35 | 6.52 | 7.44 | 4.74 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 3.30 | 1.10 | 8.42 | 2.76 | 5.72 | 9.79 | 24.00
| 2 | ~ | 4.37 | 8.79 | 5.42 | ~ | 4.38 | 7.17 | 6.92 | 7.60 | 9 | 10 | 12 | 7.45 | 8.13 | 10 | 9 | ~ | 8.50 | 6.69 | 3.85 | 6.79 | 1.59 | 4.68 | 6.54 | ~ | 6.96 | 7.67 | 8.38 | ~ | ~ | ~ | 7.16 | 11.88 | 24.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | 4.04 | 4.81 | 5.69 | 4.08 | 2.98 | 4.42 | 7.21 | 2.31 | 5.48 | 4.15 | 5.30 | 4.27 | 1.04 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 4.29 | 7.21 | 13.00
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 4.29 | 2.50 | 1.42 | 1.42 | 2.63 | 1.53 | 1.22 | 2.79 | 5.17 | 6.06 | 5.31 | 4.29 | 2.58 | 2.69 | 3.13 | 4.23 | 3.37 | ~ | ~ | 3.21 | 6.06 | 17.00
| 6 | ~ | 2.06 | 2.87 | 2.07 | 2.83 | 2.71 | 2.58 | 1.15 | 1.60 | 2.64 | 0.47 | 1.05 | 2.52 | 1.26 | 4.38 | 6.50 | 5.33 | 2.92 | 3.58 | 3.17 | 1.91 | 5.70 | 4.02 | 3.27 | 0.73 | 1.19 | 2.02 | 3.52 | 2.19 | 3.40 | ~ | 2.75 | 6.50 | 29.00
| 7 | 3.81 | 3.32 | 3.53 | 6.54 | 7.02 | 5.58 | 3.35 | 4.50 | 5.19 | 4.56 | 5.96 | 6.44 | 4.94 | 4.42 | 4.04 | 2.70 | 2.32 | 4.94 | 2.72 | 1.98 | 3.02 | 1.19 | 2.23 | 1.87 | 1.04 | 1.63 | 1.91 | 5.13 | 4.25 | 4.45 | 2.43 | 3.77 | 7.02 | 31.00
| 8 | 2.25 | 2.30 | 1.74 | 4.65 | 4.65 | 4.77 | 3.93 | 4.13 | 2.89 | 1.73 | 2.73 | 3.00 | 2.98 | 3.50 | ~ | ~ | ~ | 1.87 | 2.05 | 2.23 | 7.54 | 7.42 | 6.06 | 7.15 | 6.96 | 4.55 | 5.40 | 6.96 | 4.81 | 3.98 | 2.42 | 4.10 | 7.54 | 28.00
| 9 | ~ | ~ | 3.13 | 2.42 | 4.40 | 2.46 | 1.71 | 2.96 | 4.27 | 3.60 | 2.29 | 3.84 | 4.88 | 5.33 | 6.92 | 6.71 | 3.83 | 1.85 | 1.19 | 1.50 | 1.30 | 3.21 | 1.52 | 1.05 | 2.19 | 1.19 | 1.40 | 2.90 | 2.07 | 3.54 | ~ | 2.99 | 6.92 | 28.00
| 10 | 7.00 | 4.52 | 0.63 | 0.63 | ~ | 5.51 | 1.83 | 0.58 | 1.87 | 8.25 | 6.88 | 6.44 | 5.06 | 6.54 | 4.73 | 3.58 | 5.90 | 4.91 | 1.63 | 6.29 | 6.04 | 5.52 | 5.54 | 4.75 | 6.81 | 6.63 | 8.61 | 9 | 9.00 | 8.13 | ~ | 5.28 | 9.38 | 29.00
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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. | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 481
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12
| 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 | 12.2
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 591
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7
| 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 | 8.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8
| 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 | 21.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 292
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9
| 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 | 28.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 223 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2231
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 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 | 12.2
| 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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