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 | 8.01 | 29 | 25 | 24 | 63 | 37 | 37 | 35 | 10 | 14 | 43 | 17 | 3.16 | 4.24 | 6.97 | 5.41 | 5.24 | 3.05 | 2.85 | 6.80 | 2.61 | 3.89 | 16 | 51 | 41 | 18 | 11 | 11 | 6.31 | 9 | 10 | 18.05 | 62.73 | 31.00
| 2 | 46 | 12 | 6.07 | 6.03 | 10 | 61 | 45 | 5.99 | 10 | 23 | 33 | 17 | 3.08 | 14 | 23 | 11 | ~ | 5.26 | 18 | 2.99 | 22 | 35 | 44 | 25 | 17 | 35 | 30 | 58 | 24 | ~ | ~ | 22.97 | 61.22 | 28.00
| 3 | 18 | 8.26 | 6.52 | 6.35 | 8.11 | 9 | 8.08 | 13 | ~ | ~ | 10 | 3.75 | 10 | 12 | 3.35 | 3.08 | 2.82 | 8.59 | 7.01 | 12 | 10 | 49 | 27 | 18 | 28 | 14 | 3.03 | 4.47 | 2.93 | 5.87 | 8.43 | 11.06 | 48.92 | 29.00
| 4 | 9 | 15 | 6.48 | ~ | ~ | 3.82 | 4.42 | 8.29 | 4.96 | 5.37 | 3.77 | 13 | 4.91 | 7.89 | 3.13 | 5.52 | 3.91 | 10 | 10 | 13 | 10 | 3.19 | 1.16 | 1.19 | 8.58 | 4.47 | 1.27 | 0.53 | 1.24 | 0.90 | ~ | 5.92 | 15.44 | 28.00
| 5 | 1.95 | ~ | 3.71 | 2.26 | 2.75 | 1.54 | 0.84 | 2.44 | 6.16 | 6.76 | 5.01 | 2.34 | 1.71 | 8.23 | 4.16 | 4.51 | 3.03 | 3.37 | 3.50 | 3.14 | 1.87 | 4.01 | 2.96 | 4.61 | 3.97 | 2.73 | 4.05 | 2.42 | 5.25 | 2.50 | 5.33 | 3.57 | 8.23 | 30.00
| 6 | 6.73 | 5.00 | 2.51 | 7.85 | 1.82 | 5.34 | 4.57 | 5.15 | 2.67 | 2.47 | 2.06 | 5.52 | 3.38 | 2.94 | 4.19 | 4.05 | 3.66 | 6.54 | 6.93 | 6.71 | 5.40 | 4.53 | 7.36 | 3.94 | 3.88 | 7.90 | 10 | 6.47 | 6.56 | 6.59 | ~ | 5.08 | 9.64 | 30.00
| 7 | 3.41 | 6.57 | 7.56 | 3.92 | 5.54 | 4.91 | ~ | ~ | ~ | ~ | 4.83 | 9 | 4.18 | 4.18 | 2.71 | 3.30 | 5.38 | 7.42 | 8.96 | 5.84 | 4.23 | 5.20 | 7.23 | 4.81 | 3.96 | 2.36 | 3.91 | 2.78 | 3.15 | 4.81 | 5.67 | 5.04 | 9.17 | 27.00
| 8 | 5.95 | 3.80 | 3.77 | 3.84 | 1.55 | 1.58 | 6.08 | 6.52 | 13 | 7.77 | 4.45 | 3.59 | 7.70 | 6.75 | 4.78 | 4.82 | 6.77 | 7.47 | ~ | ~ | 4.61 | 6.29 | 5.76 | 4.27 | 3.93 | 0.89 | 0.76 | 7.55 | ~ | ~ | 3.36 | 5.09 | 12.85 | 27.00
| 9 | 4.04 | 1.99 | 3.38 | 6.88 | 7.96 | 5.92 | 15 | 24 | 8.09 | 7.18 | 10 | 22 | 13 | 5.39 | 1.72 | 2.70 | 7.64 | 3.55 | 12 | 2.88 | 2.11 | 20 | 3.66 | 22 | 22 | 21 | 53 | 12 | 5.53 | 1.57 | ~ | 10.93 | 53.40 | 30.00
| 10 | 1.96 | 25 | 16 | 10 | 26 | 7.98 | 2.36 | 5.22 | 5.38 | 9 | 37 | 48 | 56 | 13 | 10 | 28 | 21 | 10 | 46 | 4.53 | 19 | 57 | 32 | 24 | 30 | 11 | 5.37 | 27 | 29 | 78 | 35 | 23.58 | 77.79 | 31.00
| 11 | 48 | 36 | 39 | 6.58 | 23 | 3.51 | 81 | 71 | 73 | 52 | 44 | 30 | 58 | 31 | 81 | 68 | 21 | 25 | 65 | 48 | ~ | ~ | 51 | 46 | 13 | 21 | 19 | 42 | 44 | 23 | ~ | 41.50 | 80.85 | 28.00
| 12 | 24 | 38 | 18 | 37 | 10 | 7.93 | 7.26 | 39 | 30 | 17 | 70 | 47 | 32 | 4.52 | 3.48 | 2.32 | 4.03 | 50 | 76 | 60 | 18 | 35 | 34 | 41 | 10 | 21 | 25 | 41 | 84 | 49 | 14 | 30.61 | 84.02 | 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. | 84 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 95.4 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| REL | 81.1 | 18.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.12
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 328 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 350
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | REL. | 93.7 | 6.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.12
| ID | 93 | 6 | 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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