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 | 26 | 26 | 25 | 17 | 18 | 32 | 38 | 35 | 25 | 19 | 21 | 40 | 37 | 34 | 25 | 16 | 10 | 6.47 | 7.45 | 18 | 10 | 18 | 49 | 40 | 28 | 34 | 22 | 18 | 10 | 12 | 12 | 23.50 | 49.44 | 31.00
| 2 | 15 | 13 | 7.88 | 11 | 12 | 16 | 18 | 9 | 10 | 10 | 15 | 24 | 10 | 12 | 15 | 13 | 11 | 14 | 17 | 20 | 11 | 17 | 19 | 15 | 10 | 12 | 21 | 15 | 23 | ~ | ~ | 14.34 | 23.98 | 29.00
| 3 | 8.73 | 7.39 | 6.52 | 4.08 | 4.96 | 10 | 7.17 | 7.04 | ~ | ~ | 5.97 | 16 | 18 | 9 | 5.49 | 7.97 | 6.97 | 11 | 9 | 10 | 7.03 | 14 | 15 | 33 | 21 | 14 | 13 | 12 | 15 | 6.10 | 5.27 | 10.75 | 33.35 | 29.00
| 4 | 14 | 12 | 14 | 8.23 | 8.01 | 3.12 | 4.34 | 8.30 | 16 | 18 | 17 | 10 | 7.84 | 4.76 | 13 | 8.34 | 7.70 | 5.71 | 12 | 5.14 | 12 | 10 | 10 | 5.57 | 1.33 | 6.56 | 7.34 | 10 | 5.47 | 6.34 | ~ | 8.99 | 17.82 | 30.00
| 5 | 5.81 | 5.30 | 8.43 | 7.16 | 8.01 | 6.22 | 11 | 7.91 | 8.16 | 5.68 | 16 | 22 | 18 | 13 | 18 | 7.50 | 5.41 | 5.93 | 3.05 | 3.15 | 5.53 | 3.90 | 3.06 | 11 | 7.19 | 13 | 7.22 | 10 | 2.91 | 5.90 | 4.46 | 8.37 | 21.82 | 31.00
| 6 | 6.18 | ~ | ~ | ~ | 7.35 | 4.39 | 3.53 | 6.52 | 9 | 9 | 10 | 3.80 | 11 | 11 | ~ | 3.20 | 3.53 | 11 | 8.99 | 18 | 10 | 3.57 | 2.61 | 5.09 | 3.92 | 3.96 | 3.33 | 2.84 | 1.93 | 4.87 | ~ | 6.49 | 18.08 | 26.00
| 7 | 5.36 | 3.47 | 12 | 2.02 | 6.07 | 3.56 | 6.21 | 3.13 | 3.92 | 4.60 | 4.09 | 2.18 | 4.23 | 1.99 | 1.41 | 1.49 | 1.65 | 2.18 | 5.35 | 5.37 | 4.82 | 5.90 | 4.34 | 8.98 | 2.74 | 2.74 | 4.21 | 2.75 | 6.41 | 1.33 | 1.45 | 4.07 | 12.19 | 31.00
| 8 | 7.31 | 2.02 | 1.55 | 2.05 | 9 | 5.74 | 2.48 | 3.56 | 3.54 | 5.23 | 2.81 | 10 | 10 | 7.76 | 16 | 7.30 | 3.40 | 2.26 | 3.94 | 4.96 | 5.97 | 2.23 | 8.18 | 11 | 1.51 | 11 | 2.08 | 7.89 | 3.27 | 6.44 | 8.19 | 5.74 | 16.11 | 31.00
| 9 | 11 | ~ | 2.05 | 2.14 | 1.36 | 3.85 | 5.65 | 10 | 6.80 | 5.14 | 16 | 4.16 | 5.10 | 3.99 | 13 | 8.87 | 1.87 | 16 | 16 | 10 | 6.55 | 17 | 12 | 6.86 | 10 | 10 | 10 | 7.59 | 16 | 21 | ~ | 8.95 | 20.51 | 29.00
| 10 | 18 | 4.99 | 9 | 12 | 11 | 6.02 | 2.12 | 1.86 | 4.78 | 9 | 11 | 7.04 | 7.54 | 7.64 | 12 | 16 | 7.24 | 6.71 | 20 | 12 | 8.87 | 16 | 25 | 13 | 7.35 | 6.33 | 8.58 | 7.70 | 9 | 12 | 5.89 | 9.85 | 24.57 | 31.00
| 11 | 4.95 | 8.18 | 8.09 | 6.10 | 6.97 | 35 | 8.93 | 6.15 | 7.83 | 8.20 | 7.60 | 8.41 | 8.30 | 7.62 | 7.74 | 10 | 12 | 7.88 | 21 | 11 | 14 | 12 | 18 | 11 | 15 | 5.93 | 5.49 | 10 | 14 | 13 | ~ | 10.66 | 34.92 | 30.00
| 12 | 19 | 13 | 11 | 8.76 | 8.19 | 15 | 11 | 12 | 10 | 7.39 | 7.16 | 6.26 | 7.68 | 5.84 | 5.24 | 6.03 | 5.80 | 8.74 | 19 | 38 | 29 | 25 | 29 | 31 | 27 | 25 | 34 | 35 | 42 | 18 | 11 | 17.15 | 41.67 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| 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 | 23.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 12.5
| 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 | 21
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| 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 | 29.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 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 | 23.1
| 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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