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 | 25 | 23 | 21 | 12 | 11 | 26 | 38 | 39 | 28 | 21 | 21 | 37 | 36 | 37 | 26 | 17 | 14 | 25 | 27 | 12 | 19 | 17 | 59 | 46 | 27 | 28 | 15 | 14 | 8.55 | 4.86 | 4.44 | 23.91 | 58.97 | 31.00
| 2 | 7.61 | 7.82 | 9 | 5.54 | 5.15 | 9 | 11 | 2.52 | 2.62 | 5.25 | 6.42 | 16 | 5.47 | 7.15 | 8.31 | 7.02 | 10 | 8.08 | 12 | 18 | 10 | 12 | 15 | 9.00 | 6.32 | 7.24 | 13 | 10 | 14 | ~ | ~ | 9.02 | 18.30 | 29.00
| 3 | 5.66 | 7.27 | 4.15 | 4.76 | 4.48 | 6.31 | 4.15 | 2.35 | 7.53 | 11 | 4.28 | 19 | 15 | 7.32 | 5.65 | 7.32 | 17 | 11 | 11 | 11 | 5.34 | 11 | 15 | 40 | 16 | 10 | 7.11 | 10 | 26 | 4.72 | 5.88 | 10.20 | 40.26 | 31.00
| 4 | 19 | 19 | 10 | 8.11 | 16 | 7.97 | 12 | 10 | 14 | 23 | 15 | 6.18 | 8.20 | 6.42 | 27 | 5.79 | 7.88 | 8.73 | 18 | 9 | 38 | 16 | 11 | 11 | 5.00 | 10 | 15 | 11 | 8.36 | 8.07 | ~ | 12.75 | 38.19 | 30.00
| 5 | 10 | 10 | 19 | 12 | 12 | 10 | 23 | 13 | 8.89 | 9 | 22 | 36 | 23 | 19 | 27 | 13 | 8.43 | 11 | 4.71 | 4.69 | 6.30 | 5.64 | 9 | 10 | 5.47 | 21 | 6.78 | 13 | 2.40 | 3.77 | 5.68 | 12.38 | 35.83 | 31.00
| 6 | 9 | 12 | 8.04 | 7.74 | 7.82 | 5.98 | 2.81 | 4.36 | 25 | 15 | 8.01 | 8.62 | 17 | ~ | ~ | ~ | 4.12 | 7.22 | 6.82 | 8.14 | ~ | 7.74 | 7.24 | 10 | 2.65 | 7.77 | 2.31 | 4.51 | 9 | 2.49 | ~ | 8.12 | 24.78 | 26.00
| 7 | 4.21 | 8.11 | 10 | 2.60 | 1.41 | 2.51 | 5.60 | 5.19 | 4.66 | 4.84 | 3.51 | 2.93 | 4.78 | 2.71 | 1.67 | 3.33 | 1.33 | 2.73 | 2.42 | 3.29 | 5.91 | 4.74 | 3.23 | 5.49 | 2.88 | 2.78 | 2.89 | 3.09 | 1.33 | 4.08 | 4.36 | 3.83 | 10.18 | 31.00
| 8 | 6.47 | ~ | 1.72 | 4.92 | 10 | 8.44 | 4.52 | 4.02 | 5.02 | 4.52 | ~ | ~ | ~ | ~ | 13 | 6.80 | 4.05 | 3.62 | 4.78 | 8.66 | 9 | 4.01 | 13 | 9 | 5.20 | 13 | 7.29 | 13 | 5.06 | 11 | 4.53 | 7.14 | 13.22 | 26.00
| 9 | 13 | 3.92 | 1.62 | 5.78 | 4.46 | 8.23 | 4.18 | 10 | 8.90 | 6.53 | 16 | 2.34 | 5.04 | 5.70 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 24 | 12 | 14 | 12 | 10 | 11 | 8.56 | 10 | 18 | ~ | 9.38 | 24.50 | 23.00
| 10 | 13 | 8.32 | ~ | ~ | ~ | ~ | 2.52 | 2.55 | 4.20 | 6.34 | 4.47 | 3.94 | 6.39 | 6.12 | 9 | 7.22 | 7.14 | 7.10 | 26 | 8.03 | 7.27 | 14 | 23 | 11 | 4.98 | 3.46 | 4.61 | 4.82 | 7.51 | 8.12 | 2.71 | 7.87 | 25.58 | 27.00
| 11 | 2.01 | 4.17 | 4.43 | 3.13 | 3.90 | 8.22 | 3.50 | 3.62 | 5.68 | 7.38 | 4.65 | 6.17 | 5.46 | 4.49 | 5.54 | 12 | 10 | 5.61 | 10 | 8.42 | 7.99 | 11 | 9 | 7.53 | 14 | 2.78 | 2.97 | 7.28 | 13 | 14 | ~ | 6.95 | 14.23 | 30.00
| 12 | 19 | 14 | 12 | 8.62 | 7.14 | 14 | 10 | 12 | 11 | 4.78 | 5.39 | 5.43 | 6.11 | 3.90 | 2.61 | 1.85 | 3.92 | 8.70 | 24 | 47 | 27 | 21 | 28 | 30 | 27 | 24 | 26 | 35 | 31 | 17 | 10 | 16.06 | 46.87 | 31.00
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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. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 98.9 | 1.0 | 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 | 23.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| 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. | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 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 | 22.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| 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 | 20.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 345 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 346
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 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 | 23.1
| 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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