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 | 13 | 13 | 14 | 7.69 | 7.70 | 9 | 6.17 | 5.06 | 6.10 | 12 | 13 | 7.58 | 9 | 5.56 | 5.42 | 8.96 | 12 | 8.79 | 10 | 8.11 | 8.48 | 13 | 13 | 10 | 8.10 | 6.35 | 6.88 | 5.94 | 6.81 | 7.90 | 19 | 9.30 | 19.27 | 31.00
| 2 | 21 | 11 | 8.21 | 7.92 | 4.91 | 5.60 | 6.88 | 7.46 | 13 | 21 | 22 | 10 | 8.10 | 9 | 11 | 4.25 | 10 | 13 | 16 | 13 | 11 | 10 | 11 | 11 | 11 | 12 | 15 | 12 | ~ | ~ | ~ | 11.35 | 22.27 | 28.00
| 3 | 10 | 11 | 10 | 13 | 11 | 11 | 12 | 13 | 14 | 11 | 11 | 13 | 18 | 19 | 12 | 17 | 15 | 18 | 16 | 11 | 12 | 11 | 11 | 13 | 14 | 12 | 13 | 11 | 10 | 12 | 12 | 12.87 | 19.38 | 31.00
| 4 | 13 | 13 | 15 | 12 | 11 | 11 | 6.96 | 5.13 | 5.31 | 5.35 | 4.98 | 4.46 | 5.25 | 5.35 | 5.73 | 5.29 | 5.15 | 5.17 | 6.17 | 6.43 | 6.27 | 5.40 | ~ | ~ | 6.08 | 5.33 | 5.00 | 4.58 | 4.94 | 5.58 | ~ | 6.96 | 14.74 | 28.00
| 5 | ~ | ~ | 6.42 | 7.02 | 7.71 | 8.29 | 7.79 | 5.35 | 6.04 | 5.29 | 4.90 | 5.04 | 4.81 | 5.06 | 4.85 | 4.69 | 7.13 | 9 | 8.32 | 6.21 | 5.10 | 6.13 | 5.04 | 5.96 | 5.17 | 5.25 | 6.40 | 6.31 | 5.08 | 4.75 | 4.33 | 5.99 | 9.23 | 29.00
| 6 | 5.00 | 5.42 | 4.53 | 4.21 | 4.31 | 4.44 | 4.70 | 4.67 | 5.19 | 5.56 | 4.74 | 4.60 | 4.25 | 4.38 | 4.36 | 4.48 | 4.38 | 4.10 | 4.31 | 4.11 | 3.98 | 4.00 | 4.08 | 4.92 | 5.73 | 5.00 | 4.58 | 4.21 | 4.81 | 4.33 | ~ | 4.58 | 5.73 | 30.00
| 7 | 4.04 | 4.27 | 5.56 | 5.25 | 4.31 | 4.00 | 4.07 | 4.02 | 4.00 | 4.10 | 4.98 | 4.83 | 4.11 | 4.07 | 4.06 | 4.19 | 4.83 | 6.31 | 5.96 | 4.73 | 4.52 | 4.88 | 4.85 | 5.49 | 5.52 | ~ | 5.00 | 4.83 | 5.13 | 5.35 | 5.21 | 4.75 | 6.31 | 30.00
| 8 | 5.13 | 5.69 | 5.30 | 5.27 | 5.21 | 5.00 | 4.72 | 4.49 | 4.67 | 4.48 | 4.84 | 4.46 | 5.17 | 4.63 | 4.23 | 4.52 | 4.69 | 4.57 | 4.48 | 4.63 | 5.06 | 5.13 | 5.09 | 4.93 | 5.71 | 5.63 | 4.98 | 4.65 | 4.71 | 4.98 | 5.35 | 4.91 | 5.71 | 31.00
| 9 | 5.04 | 5.04 | 6.27 | 6.73 | 6.27 | 7.71 | 5.77 | 5.31 | 5.79 | 6.00 | 6.81 | 6.35 | 7.23 | 7.75 | 7.52 | 6.13 | 5.49 | 5.48 | ~ | 5.76 | 5.38 | 7.69 | 6.17 | 5.92 | 6.06 | 5.26 | 5.65 | 5.58 | 4.98 | 4.85 | ~ | 6.07 | 7.75 | 29.00
| 10 | 5.02 | 5.21 | 5.55 | 5.17 | ~ | 5.81 | 5.89 | 6.34 | 5.71 | 5.48 | 5.67 | 6.29 | 7.10 | 6.23 | 6.48 | 6.70 | 7.21 | 12 | 13 | 17 | 16 | 13 | 9 | 8.63 | 7.29 | 7.27 | ~ | ~ | 7.39 | 9 | 7.60 | 8.01 | 17.06 | 28.00
| 11 | 10 | ~ | 3.83 | 7.77 | 10 | 5.56 | 4.75 | 5.17 | 5.63 | 5.85 | 8.81 | ~ | 5.92 | 5.15 | 7.98 | 13 | 6.83 | 5.90 | 9 | 8.47 | 13 | 10 | 8.75 | 13 | 21 | 14 | 11 | 13 | 15 | 17 | ~ | 9.49 | 21.48 | 28.00
| 12 | 11 | 11 | 10 | 10 | 11 | 11 | 10 | 11 | 14 | 17 | ~ | 10 | 12 | 11 | 12 | 13 | 12 | 12 | 12 | 13 | 8.47 | 16 | 20 | ~ | 21 | 15 | 6.44 | 6.83 | 6.63 | 7.25 | ~ | 11.75 | 21.04 | 28.00
|
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 | 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 | 11.2
| 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 | 15
| 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 | 3.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 14.9
| 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 | 21
| 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 | 25.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 351 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 351
| 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 | 11.2
| 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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