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 | 7.55 | 8.65 | 10 | 7.11 | 10 | 8.34 | 6.12 | 4.71 | 10 | 13 | 20 | 16 | 8.72 | 8.83 | 11 | 8.73 | 7.74 | 8.84 | 8.41 | 4.79 | 10 | 16 | 31 | 57 | 47 | 30 | 11 | 18 | 8.76 | 8.97 | 14.30 | 57.38 | 31.00
| 2 | 42 | 23 | 7.71 | 21 | 27 | 21 | 22 | 4.46 | 6.31 | 11 | 12 | 13 | 12 | 8.15 | 7.50 | 7.21 | 12 | 11 | 14 | 14 | 24 | 19 | 14 | 10 | 11 | 16 | 8.79 | 5.93 | ~ | ~ | ~ | 14.41 | 41.99 | 28.00
| 3 | 8.45 | 7.16 | 11 | 9 | 8.55 | 10 | 10 | 11 | 17 | 15 | 14 | 21 | 11 | 9 | 9 | ~ | 11 | 10 | 7.76 | 6.92 | 11 | 12 | 10 | 6.77 | 20 | 14 | 12 | 10 | 15 | 20 | 17 | 11.84 | 21.16 | 30.00
| 4 | 15 | 7.51 | 7.94 | 10 | 7.45 | 7.70 | 10 | 7.94 | 8.53 | 13 | 7.21 | 6.16 | 7.66 | 10 | 5.69 | 5.00 | 5.74 | 4.59 | 6.97 | 7.61 | 5.27 | 7.14 | 19 | 13 | 11 | 13 | 17 | 16 | 15 | 18 | ~ | 9.88 | 19.44 | 30.00
| 5 | 13 | 10 | 11 | 14 | 16 | 13 | 12 | 17 | 17 | 21 | 20 | 17 | 20 | 18 | 13 | 14 | 11 | 11 | 15 | 12 | 10 | 15 | 15 | 11 | 13 | 11 | 16 | 16 | 11 | 8.47 | 6.81 | 13.75 | 21.46 | 31.00
| 6 | 5.80 | 6.60 | 10 | 8.39 | 13 | 11 | 6.32 | 8.40 | 11 | 8.72 | 5.22 | 8.47 | 6.33 | 7.05 | 7.46 | 8.36 | 7.83 | 7.91 | 8.74 | 11 | 12 | 6.97 | 5.74 | 5.02 | 5.36 | 3.93 | 4.79 | 7.67 | 7.30 | 8.10 | ~ | 7.79 | 12.84 | 30.00
| 7 | 4.51 | 3.95 | 4.45 | 2.93 | 1.87 | 6.27 | 7.84 | ~ | ~ | ~ | ~ | ~ | 2.36 | 3.90 | 2.40 | 1.90 | 1.60 | 2.08 | 1.99 | 3.95 | 8.44 | 3.25 | 4.41 | 1.84 | 3.17 | 4.14 | 2.35 | 2.77 | 2.66 | 2.25 | 2.62 | 3.46 | 8.44 | 26.00
| 8 | 2.05 | 3.91 | 3.78 | 4.01 | 7.36 | 3.84 | 4.53 | 4.55 | 2.97 | 8.16 | 4.70 | 2.57 | 3.39 | 4.72 | 5.35 | 3.38 | 3.33 | 2.57 | 3.46 | 5.85 | 2.60 | 2.16 | 2.79 | 4.56 | 3.20 | 3.33 | 4.71 | 1.97 | 4.24 | 3.64 | 3.96 | 3.92 | 8.16 | 31.00
| 9 | 4.56 | 7.60 | ~ | 6.41 | 9 | 4.75 | 7.20 | 12 | 12 | 15 | 15 | 6.63 | 3.68 | 6.19 | 5.65 | 5.75 | ~ | 7.12 | 5.17 | 7.48 | 7.64 | 14 | 11 | 6.21 | 6.78 | 5.43 | 4.45 | 7.02 | 3.70 | 4.70 | ~ | 7.52 | 15.15 | 28.00
| 10 | 4.30 | 4.85 | 6.39 | 10 | 8.43 | 5.77 | 12 | 5.71 | 4.35 | 2.79 | 1.65 | 2.27 | 4.00 | 3.15 | 3.29 | 5.87 | 7.72 | 3.96 | 9 | 4.80 | 5.70 | 11 | 14 | 7.54 | 5.30 | 4.52 | 4.51 | 3.96 | 3.99 | 4.95 | 4.40 | 5.83 | 13.67 | 31.00
| 11 | 5.15 | 7.48 | 7.78 | 5.56 | 4.64 | 4.98 | 8.82 | 10 | 5.62 | 6.50 | 5.57 | 8.84 | 6.95 | 17 | 12 | 13 | 8.53 | 9 | 8.08 | 17 | 27 | 22 | 32 | 25 | 18 | 11 | 10 | 17 | 26 | 19 | ~ | 12.66 | 31.78 | 30.00
| 12 | 23 | 24 | 27 | 19 | 6.26 | 5.60 | 7.27 | 10 | 11 | 30 | 54 | 44 | 14 | 5.51 | 5.70 | 6.70 | 6.28 | 7.53 | 6.72 | 6.51 | 8.69 | 7.60 | 13 | 25 | 22 | 19 | 44 | 45 | 25 | 28 | 65 | 20.12 | 64.70 | 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. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| 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 | 25.1
| 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 | 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 | 10.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 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 | 11.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 354 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | REL. | 99.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.12
| 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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