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 | 16 | 13 | 15 | 16 | 15 | 14 | 13 | 18 | 14 | 30 | 40 | 42 | 41 | 46 | 47 | 51 | 41 | 45 | 41 | 41 | 41 | 40 | 42 | 41 | 40 | 40 | 39 | 40 | 44 | 44 | 35 | 33.76 | 51.23 | 31.00
| 2 | 14 | 12 | 11 | 11 | 10 | 11 | 11 | 10 | 11 | 12 | 13 | 15 | 12 | 13 | 15 | 15 | 14 | 12 | 12 | 10 | 7.29 | 6.27 | 7.02 | 10 | 13 | 10 | 9 | 11 | ~ | ~ | ~ | 11.24 | 15.26 | 28.00
| 3 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 10 | 10 | 9 | 10 | 8.90 | 8.92 | 9 | 10 | 10 | 10 | 9 | 11 | 9 | 11 | 11 | 11 | 10 | 11 | 12 | 20 | 12 | 13 | 15 | 11.06 | 20.33 | 31.00
| 4 | 10 | 10 | 11 | 10 | 6.82 | 5.67 | 4.28 | 5.20 | 9 | 8.27 | 10 | 9 | 6.38 | 7.35 | 4.24 | 6.23 | 7.71 | 8.42 | 10 | 10 | 6.25 | 7.42 | 11 | 13 | 8.02 | 6.12 | 7.99 | 6.09 | 8.08 | 8.37 | ~ | 8.10 | 12.88 | 30.00
| 5 | 8.45 | 15 | 8.60 | 8.69 | 6.05 | 8.43 | 7.44 | 11 | 12 | 7.90 | 10 | 7.50 | 7.00 | 5.42 | 8.63 | 8.76 | 9 | 8.27 | 10 | 11 | 14 | 12 | 15 | 13 | 14 | 12 | 11 | 6.91 | 6.29 | 7.15 | 6.72 | 9.69 | 15.49 | 31.00
| 6 | 5.87 | 4.41 | 4.21 | 6.61 | 7.29 | 6.67 | 5.97 | 6.23 | 7.54 | 4.68 | 4.95 | 8.74 | 11 | 10 | 7.39 | 6.41 | 6.28 | 7.18 | 7.20 | 8.75 | 7.26 | 7.95 | 7.61 | 8.65 | 10 | 12 | 5.20 | 5.54 | 4.39 | 4.26 | ~ | 7.03 | 12.09 | 30.00
| 7 | 2.69 | 3.59 | 4.59 | 3.55 | 2.33 | 2.50 | 2.51 | 1.33 | 1.51 | 2.96 | 1.66 | 1.59 | 1.33 | 2.08 | 3.87 | 2.50 | 1.95 | 2.00 | 1.47 | 1.82 | 3.08 | 4.05 | 5.31 | 6.68 | 4.42 | 4.43 | 5.65 | 5.73 | 1.88 | 4.80 | 2.91 | 3.12 | 6.68 | 31.00
| 8 | 4.43 | 3.46 | 2.38 | 1.33 | 1.33 | ~ | ~ | ~ | 1.51 | 1.40 | 2.63 | 1.72 | 2.88 | 3.00 | 3.21 | 2.81 | 2.80 | 2.43 | 2.51 | 5.21 | 3.14 | 3.44 | 4.11 | 2.47 | 3.38 | 1.88 | 4.25 | 6.53 | 5.19 | 5.25 | 4.09 | 3.17 | 6.53 | 28.00
| 9 | 3.95 | 5.19 | 4.78 | 3.70 | 6.38 | 5.30 | 4.05 | 3.10 | 2.01 | 2.65 | 3.81 | 4.93 | 4.39 | 4.39 | 4.69 | 4.40 | 8.43 | 6.11 | 5.71 | 5.05 | 3.96 | 3.98 | 3.67 | 4.28 | 6.15 | 5.30 | 4.51 | 4.94 | 4.51 | 3.86 | ~ | 4.61 | 8.43 | 30.00
| 10 | 4.30 | 3.51 | 3.34 | 2.61 | 4.30 | 4.39 | 7.54 | 6.03 | 5.82 | 6.13 | 4.70 | 6.36 | 4.70 | 6.47 | 4.65 | 7.34 | 7.44 | 4.82 | 6.57 | 5.40 | 3.93 | 3.85 | 13 | 4.89 | 5.22 | 3.81 | 1.83 | 3.51 | 2.96 | 4.08 | 4.42 | 5.10 | 13.05 | 31.00
| 11 | 4.17 | 5.68 | 6.82 | 4.69 | 4.84 | 3.69 | 2.88 | 1.54 | 5.47 | 7.63 | 7.32 | ~ | 7.53 | 9 | 10 | 10 | 6.34 | 4.75 | 6.70 | 13 | 6.47 | 3.73 | 7.34 | 8.68 | 14 | 6.60 | 7.05 | 4.31 | 3.44 | 4.80 | ~ | 6.47 | 13.53 | 29.00
| 12 | 1.40 | 1.45 | 2.49 | 3.49 | 5.46 | 4.53 | 6.45 | 12 | 19 | 18 | 12 | 7.85 | 15 | 34 | 27 | 10 | 11 | 13 | 6.07 | 6.50 | 5.65 | 4.98 | 8.84 | 6.78 | 4.52 | 4.22 | 5.73 | 4.97 | 4.70 | 5.83 | 10 | 9.14 | 34.14 | 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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 2.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 17.9
| 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 | 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 | 14.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 360 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 99 | | 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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