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 | 20 | 18 | 15 | 12 | 14 | 16 | 13 | 11 | 15 | 19 | 18 | 14 | 15 | 12 | 12 | 14 | 19 | 17 | 16 | 13 | 15 | 15 | 15 | 13 | 12 | 14 | 14 | 14 | 15 | 19 | 33 | 15.55 | 33.17 | 31.00
| 2 | 18 | 18 | 14 | 12 | 13 | 12 | 13 | 13 | 21 | 41 | 39 | 21 | 23 | 27 | 18 | 15 | 13 | 16 | 13 | 14 | 13 | 12 | 15 | 16 | 14 | 14 | 17 | 14 | ~ | ~ | ~ | 17.57 | 41.38 | 28.00
| 3 | 12 | 12 | 14 | 16 | 13 | 14 | 17 | 16 | 14 | 16 | 16 | 18 | 18 | 23 | 17 | 20 | 18 | 20 | 14 | 8.99 | 11 | 8.63 | 8.02 | 10 | 14 | 14 | 11 | 10 | 13 | 15 | 14 | 14.35 | 23.37 | 31.00
| 4 | 15 | 19 | 11 | 5.59 | 4.90 | 5.10 | 5.51 | 7.74 | 6.60 | 5.32 | 3.94 | 2.24 | 2.03 | 3.27 | 5.85 | 6.34 | 5.53 | 7.11 | 3.65 | 6.35 | 4.20 | 3.52 | 4.43 | 5.07 | 6.72 | 5.57 | 6.72 | 6.11 | 5.64 | 6.83 | ~ | 6.21 | 18.64 | 30.00
| 5 | 5.57 | 5.77 | 6.39 | 7.62 | 7.47 | 7.67 | 5.59 | 4.29 | 5.64 | 3.76 | 3.50 | 3.77 | 3.83 | 3.72 | 5.65 | 4.73 | 5.96 | 6.32 | 5.03 | 5.43 | 3.52 | 4.38 | 4.13 | 3.55 | 4.60 | 5.42 | 4.39 | 5.14 | 3.38 | 3.71 | 4.37 | 4.98 | 7.67 | 31.00
| 6 | 4.31 | 4.57 | 3.04 | 3.15 | 3.39 | 4.48 | 3.76 | 3.44 | 3.66 | 5.44 | 7.95 | 3.66 | 3.93 | 5.35 | 6.31 | 3.71 | 4.22 | 5.73 | 5.38 | 3.70 | 4.44 | 7.39 | 6.89 | 5.47 | 4.98 | 4.07 | 3.23 | 3.91 | 3.50 | 3.80 | ~ | 4.56 | 7.95 | 30.00
| 7 | 3.80 | 4.33 | 4.42 | 4.01 | 3.53 | 3.62 | 3.98 | 4.45 | 4.32 | 3.98 | 3.62 | 3.67 | 3.30 | 3.43 | ~ | 3.62 | 4.66 | 4.09 | 5.29 | 3.83 | 3.70 | 4.41 | 6.76 | 4.95 | 4.38 | 6.97 | 6.15 | 4.61 | 5.40 | 4.97 | 5.24 | 4.45 | 6.97 | 30.00
| 8 | 4.88 | 4.85 | 7.15 | 5.76 | 4.61 | 4.25 | 3.81 | 3.62 | 3.62 | 3.59 | 6.46 | 5.84 | 6.78 | 3.88 | 3.44 | 3.55 | 3.73 | 4.00 | 3.97 | 3.94 | 6.42 | 6.23 | 4.33 | 4.39 | 5.02 | 6.89 | 3.73 | 4.55 | 3.72 | 4.28 | 6.18 | 4.76 | 7.15 | 31.00
| 9 | 6.71 | 5.20 | 5.47 | 5.77 | 6.47 | 4.73 | 4.71 | 5.68 | 6.15 | 5.00 | 5.24 | 5.17 | 5.44 | 5.88 | 5.71 | 8.12 | 8.12 | 3.56 | 4.72 | 4.80 | 3.66 | 3.96 | 3.90 | 3.79 | 3.86 | 3.58 | 3.85 | 3.77 | 3.77 | 3.71 | ~ | 5.02 | 8.12 | 30.00
| 10 | 3.77 | 4.11 | 3.87 | 4.10 | 6.34 | 6.38 | 5.56 | 5.59 | 4.27 | 4.33 | 4.48 | 6.31 | 8.29 | 7.01 | 6.91 | 6.38 | 9 | 11 | 10 | 14 | 16 | 12 | 7.85 | 6.64 | 6.07 | 5.41 | 5.99 | 7.35 | 12 | 8.56 | 5.79 | 7.27 | 16.13 | 31.00
| 11 | 7.27 | 7.85 | 7.47 | 9 | 11 | 5.64 | 5.14 | 6.53 | 10 | 8.81 | 12 | 10 | 8.34 | 8.23 | 12 | 20 | 16 | 15 | 21 | 25 | 24 | 22 | 23 | 30 | 17 | 20 | 18 | 20 | 16 | 17 | ~ | 14.44 | 30.10 | 30.00
| 12 | 8.35 | 5.74 | 5.85 | 5.00 | 6.41 | 5.03 | 5.03 | 7.02 | 7.64 | 8.07 | 6.65 | 4.54 | 6.74 | 7.04 | 10 | 11 | 12 | 9 | 13 | 15 | 19 | 29 | 34 | 22 | 19 | 12 | 11 | 16 | 13 | 11 | 16 | 11.66 | 33.68 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41
| 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 | 10.2
| 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 | 19
| 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 | 2.4
| 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 | 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 | 16.9
| 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 | 34
| 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 | 23.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 364 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 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 | 10.2
| 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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