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 | 2.95 | 3.58 | 15 | 78 | 63 | 38 | 3.58 | 66 | 97 | 191 | 131 | 89 | 38 | 82 | 30 | 65 | 70 | 58 | 40 | 18 | 11 | 24 | 17 | 13 | 8.56 | 25 | 6.60 | 11 | 8.00 | 27 | 16 | 43.51 | 191.46 | 31.00
| 2 | 42 | 30 | 15 | 36 | 58 | 15 | 13 | 16 | 17 | 6.49 | 10 | 0.82 | 1.77 | 12 | 25 | 25 | 26 | 18 | 12 | 15 | 11 | 28 | 2.42 | 4.56 | 28 | 21 | 12 | 18 | ~ | ~ | ~ | 18.52 | 58.01 | 28.00
| 3 | 10 | 5.15 | 2.82 | 15 | 36 | 45 | 1.34 | 16 | 52 | 15 | 25 | 22 | 45 | 0.95 | 16 | 40 | 18 | 30 | 4.23 | 6.65 | 2.38 | 0.80 | 0.80 | 1.00 | 0.88 | 1.14 | 5.41 | 23 | 26 | 22 | 10 | 16.15 | 52.24 | 31.00
| 4 | 30 | 20 | 12 | 15 | 4.28 | 2.38 | 21 | 18 | 10 | 10 | 16 | 13 | 6.83 | 2.22 | 1.77 | 12 | 33 | 28 | 11 | 1.41 | 1.47 | 2.35 | 13 | 4.71 | 25 | 25 | 23 | 24 | 33 | 18 | ~ | 14.58 | 33.34 | 30.00
| 5 | 12 | 7.86 | 2.12 | 4.22 | 11 | 3.89 | 11 | 9 | 14 | 12 | 5.40 | 2.14 | 6.38 | 7.54 | 2.21 | 13 | 9 | 3.82 | 1.59 | 8.48 | 16 | 5.27 | 5.45 | 3.51 | 11 | 3.70 | 5.20 | 1.29 | 3.90 | 3.55 | 5.65 | 6.83 | 16.08 | 31.00
| 6 | 0.80 | 0.91 | 8.94 | 11 | 6.42 | 1.92 | 1.03 | 1.50 | 2.68 | 3.60 | 4.97 | 23 | 7.01 | 1.74 | 17 | 2.17 | 18 | 7.65 | 5.28 | 5.23 | 4.94 | 12 | 8.74 | 1.61 | 1.49 | 11 | 13 | 0.84 | 3.03 | 11 | ~ | 6.62 | 22.90 | 30.00
| 7 | 12 | 16 | 7.43 | 1.41 | 13 | 8.51 | 7.35 | 18 | 7.45 | 3.84 | 6.61 | 5.42 | 2.97 | 2.14 | 1.14 | 1.50 | 4.03 | 0.80 | 0.84 | 2.74 | 6.62 | 1.92 | 14 | 6.35 | 1.22 | 13 | 15 | 10 | 4.40 | 6.27 | 6.64 | 6.69 | 17.64 | 31.00
| 8 | 13 | 0.96 | 17 | 4.97 | 2.95 | 2.30 | 1.00 | 2.15 | 7.44 | 8.17 | ~ | 0.80 | 0.80 | 0.80 | 1.34 | 1.09 | 2.59 | 2.22 | 3.87 | 5.13 | 4.20 | 6.31 | 12 | 18 | 9 | 17 | 7.67 | 7.51 | 7.19 | 4.90 | 11 | 6.10 | 17.62 | 30.00
| 9 | 0.80 | 1.49 | 8.19 | 12 | 2.43 | 2.96 | 12 | 19 | 7.57 | 4.70 | 2.18 | 3.59 | 3.62 | 0.84 | 0.80 | 0.80 | 0.80 | 0.80 | 11 | 4.21 | 1.38 | 2.18 | 1.49 | 2.71 | 7.62 | 6.21 | 0.94 | 2.76 | 7.35 | 26 | ~ | 5.25 | 25.56 | 30.00
| 10 | 26 | 32 | 21 | 0.93 | 8.78 | 2.49 | 0.80 | 1.05 | 4.89 | 10 | 8.21 | 6.12 | 7.57 | 23 | 16 | 11 | 6.48 | 7.88 | 1.47 | 6.87 | 17 | 16 | 7.04 | 8.55 | 14 | 5.58 | 6.65 | 2.07 | 17 | 6.66 | 10 | 10.09 | 31.95 | 31.00
| 11 | 32 | 11 | 10 | 6.34 | 11 | 16 | 36 | 10 | 8.02 | 7.22 | 6.03 | 24 | 22 | 13 | 19 | 25 | 8.75 | 19 | 2.24 | 27 | 13 | 8.92 | 10 | 16 | 13 | 15 | 8.77 | 7.71 | 6.46 | 1.21 | ~ | 13.80 | 35.64 | 30.00
| 12 | 6.40 | 13 | 12 | 5.23 | 5.92 | 7.95 | 7.44 | 8.45 | 21 | 28 | 41 | 33 | 66 | 25 | 27 | 19 | 13 | 2.19 | 31 | 62 | 22 | 14 | 26 | ~ | 22 | 19 | 24 | 72 | ~ | 4.68 | 24 | 22.78 | 71.87 | 29.00
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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. | 77 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 90
| 13 | 2 | 1 | 0 | 0 | 0 | 0 | 191
| REL. | 85.5 | 12.2 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.4 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 85 | 12 | 1 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| 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 | 17.4
| 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 | 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 | 30.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 346 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 362
| 16 | 2 | 1 | 0 | 0 | 0 | 0 | 191 | REL. | 95.5 | 3.8 | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 95 | 3 | | | 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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