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 | 15 | 12 | 10 | 7.53 | 12 | 15 | 16 | 12 | 7.75 | 20 | 15 | 16 | 20 | 18 | 19 | 11 | 8.32 | 5.49 | 5.72 | 7.75 | 5.84 | 8.43 | 32 | 37 | 31 | 17 | 14 | 11 | 5.49 | 7.46 | 5.84 | 13.79 | 36.62 | 31.00
| 2 | 16 | 10 | 9 | 6.11 | 7.53 | 16 | 8.09 | 5.43 | 5.49 | 8.66 | 11 | 8.60 | 7.36 | 8.21 | 9 | 6.51 | 9 | 8.21 | 10 | 13 | 14 | 12 | 15 | 7.87 | 11 | 12 | 10 | 9 | 12 | ~ | ~ | 9.84 | 15.90 | 29.00
| 3 | 7.02 | 6.37 | 5.77 | 6.74 | 8.21 | 7.58 | 6.28 | 5.04 | 5.26 | 9 | 5.04 | 11 | 12 | 6.11 | 5.94 | 8.55 | 8.50 | 11 | 7.75 | 10 | 12 | 21 | 16 | 22 | 8.94 | 8.94 | 10 | 8.49 | 12 | 6.00 | 6.62 | 9.22 | 22.30 | 31.00
| 4 | 13 | 8.55 | 8.94 | 11 | 9 | 6.36 | 5.66 | 9.00 | 6.91 | 14 | 11 | 6.07 | 5.89 | 8.66 | 6.68 | 8.60 | 10 | 7.58 | 10 | 14 | 22 | 12 | 12 | 4.98 | 7.41 | 6.68 | 11 | 10 | 8.15 | 8.78 | ~ | 9.36 | 21.79 | 30.00
| 5 | 8.10 | 6.01 | 8.72 | 10 | 8.43 | 11 | 11 | 8.26 | 10 | 10 | 21 | 7.40 | 16 | ~ | ~ | ~ | 8.09 | 5.60 | 4.13 | 5.32 | 5.26 | 6.06 | 14 | 5.96 | 4.36 | 7.75 | 5.49 | 3.28 | 2.91 | 3.90 | 7.19 | 8.02 | 20.77 | 28.00
| 6 | 7.53 | 4.13 | 11 | 5.83 | 7.58 | 6.51 | 6.95 | 9.00 | 12 | 13 | 8.49 | 7.47 | 10 | 6.51 | 6.96 | 5.04 | ~ | 10 | 10 | 6.91 | 7.07 | 8.94 | 6.00 | 7.02 | 6.77 | 6.88 | 4.41 | 4.87 | 7.13 | 4.81 | ~ | 7.61 | 13.24 | 29.00
| 7 | 6.96 | 7.02 | 9 | 5.15 | 5.43 | 6.28 | 10 | 7.41 | 4.13 | 4.13 | 5.03 | 17 | 11 | 6.19 | 6.45 | 8.83 | 8.89 | 12 | 10 | 7.13 | 10 | 7.36 | 5.89 | 10 | 6.07 | 7.34 | 7.29 | 5.94 | 7.30 | 6.45 | 9 | 7.72 | 16.58 | 31.00
| 8 | 14 | 7.36 | 8.65 | 8.21 | 6.57 | 8.60 | 6.68 | 7.92 | 7.00 | 10 | 12 | 9 | 15 | 17 | 14 | 6.39 | 5.72 | 13 | 8.85 | 8.39 | 9 | 6.17 | 13 | 10 | 6.79 | 8.49 | 10 | 9 | 10 | 24 | 12 | 10.11 | 23.94 | 31.00
| 9 | 14 | 5.32 | 6.00 | 7.81 | 10 | 6.57 | 8.32 | 11 | 9 | 10 | 12 | 17 | 9 | 11 | 13 | 8.15 | 8.32 | 10 | 12 | 16 | 8.92 | 15 | 11 | 8.83 | 10 | 10 | 11 | 17 | 19 | 15 | ~ | 11.03 | 19.07 | 30.00
| 10 | 13 | 9 | 7.81 | 12 | 17 | 6.24 | 7.69 | 12 | 7.02 | 9 | 7.02 | 15 | 10 | 13 | 15 | 10 | 11 | 8.66 | 8.60 | 12 | 14 | 13 | 14 | 8.32 | 6.11 | 6.74 | 3.11 | 4.30 | 6.57 | 8.09 | 9 | 9.86 | 17.12 | 31.00
| 11 | 8.72 | 4.58 | 7.36 | 10 | 12 | 11 | 14 | 14 | 17 | 10 | 10 | 8.15 | 12 | 12 | 14 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 14 | 8.43 | 7.64 | 8.94 | 11 | 12 | ~ | 11.20 | 19.13 | 23.00
| 12 | 13 | 9 | 6.45 | 10 | 7.19 | 12 | 11 | 11 | 14 | 7.98 | 7.58 | 8.85 | 6.23 | 6.85 | 6.28 | 6.17 | 11 | 16 | 21 | 20 | 18 | 21 | 15 | 19 | 25 | 26 | 9 | 11 | 19 | 15 | 16 | 13.08 | 26.37 | 31.00
|
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. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 24.1
| 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 | 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 | 21.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 30.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 26.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 355
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 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 | 24.1
| 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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