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 | 13 | 12 | 11 | 11 | 12 | 13 | 10 | 13 | 12 | 12 | 14 | 20 | 23 | 37 | 28 | 32 | 22 | 28 | 23 | 21 | 20 | 21 | 24 | 22 | 19 | 19 | 15 | 18 | 21 | 18 | 15 | 18.61 | 36.99 | 31.00
| 2 | 14 | 15 | 16 | 17 | 16 | 15 | 15 | 14 | 18 | 13 | 14 | 18 | 15 | 16 | 20 | 18 | 19 | 13 | 15 | 12 | 12 | 10 | 11 | 15 | 26 | 20 | 25 | 21 | ~ | ~ | ~ | 16.13 | 25.60 | 28.00
| 3 | 17 | 15 | 14 | 14 | 15 | 18 | 27 | 22 | 14 | 14 | 12 | 12 | 10 | 10 | 8.62 | 13 | 12 | 13 | 10 | 12 | 10 | 12 | 12 | 13 | 10 | 12 | 14 | 20 | 14 | 14 | 16 | 13.84 | 27.17 | 31.00
| 4 | 12 | 13 | 15 | 14 | 10 | 10 | 8.97 | 8.46 | 10 | 12 | 15 | 11 | 8.77 | 8.87 | 8.40 | 9 | 11 | 12 | 11 | 13 | 11 | 11 | 13 | 15 | 13 | 11 | 11 | 10 | 11 | 11 | ~ | 11.24 | 15.28 | 30.00
| 5 | 13 | 14 | 12 | 13 | 11 | 17 | 13 | 16 | 16 | 12 | 13 | 11 | 12 | 10 | 7.57 | 5.16 | 5.07 | 5.26 | 6.58 | 7.94 | 10 | 7.62 | 10 | 7.06 | 9 | 8.67 | 7.01 | 6.26 | 7.50 | 6.79 | 7.30 | 9.90 | 16.74 | 31.00
| 6 | 6.62 | 4.91 | 4.75 | 6.87 | 7.25 | 5.89 | 5.51 | 5.40 | 6.86 | 5.68 | 6.40 | 6.49 | 8.67 | 8.65 | 5.79 | 5.47 | 5.24 | 7.27 | 10 | 7.89 | 5.54 | 6.70 | 6.53 | 7.80 | 8.01 | 12 | 7.60 | 8.69 | 7.18 | 7.30 | ~ | 6.96 | 11.75 | 30.00
| 7 | 6.77 | 7.33 | 8.07 | 6.39 | 5.39 | 6.37 | 5.69 | 4.77 | 5.20 | 6.38 | 5.24 | 5.41 | 4.97 | 5.44 | 7.33 | 6.48 | 7.67 | 5.53 | 5.19 | 6.56 | 6.37 | 6.87 | 7.99 | 9 | 9 | 7.91 | 10 | 8.46 | 5.74 | 8.60 | 6.42 | 6.74 | 9.72 | 31.00
| 8 | 1.91 | 1.56 | 6.43 | 5.77 | 5.47 | 5.76 | 5.63 | 5.60 | 5.73 | 5.76 | 6.80 | 5.80 | 6.63 | 6.88 | 7.13 | 7.27 | 7.01 | 6.23 | 6.84 | 8.94 | 9 | 8.43 | 8.06 | 6.72 | 6.93 | 6.60 | 7.18 | 8.99 | 7.28 | 6.94 | 6.15 | 6.51 | 9.29 | 31.00
| 9 | 6.01 | 7.60 | 6.85 | 6.00 | 10 | 9 | 8.38 | 7.55 | 7.21 | ~ | 7.89 | ~ | ~ | ~ | 8.05 | 7.84 | 11 | 8.99 | ~ | 4.10 | 3.99 | 4.09 | 4.08 | 4.59 | 5.98 | 5.21 | 4.72 | 5.03 | 4.44 | 4.20 | ~ | 6.49 | 10.59 | 25.00
| 10 | 4.47 | 4.41 | 4.51 | 4.12 | 4.79 | 4.78 | 6.77 | 6.72 | 6.84 | 6.68 | 6.09 | 7.36 | 5.25 | 6.32 | ~ | 2.29 | 1.89 | 1.40 | 1.95 | 1.33 | 1.33 | 1.36 | 3.96 | 2.29 | 1.88 | ~ | ~ | ~ | 2.07 | 2.14 | 4.77 | 3.99 | 7.36 | 27.00
| 11 | 4.86 | 5.63 | 6.89 | 5.29 | 5.42 | 5.11 | 5.77 | 4.41 | 5.00 | 5.03 | 5.86 | 8.47 | 6.43 | 7.11 | 8.17 | 8.23 | 5.60 | 5.72 | 6.45 | 9 | 8.72 | 5.70 | 6.38 | 5.61 | 9.00 | 7.05 | 6.53 | 5.34 | 4.63 | 4.89 | ~ | 6.28 | 9.13 | 30.00
| 12 | 3.96 | 4.03 | 5.63 | 5.35 | 7.52 | 6.63 | 8.81 | 13 | 16 | 19 | 12 | 8.55 | 18 | 32 | 26 | 12 | 11 | 12 | 7.87 | 8.87 | 7.43 | 6.57 | 12 | 6.95 | 5.98 | 5.95 | 5.88 | 5.01 | 4.18 | 5.64 | 9.00 | 10.07 | 32.44 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 14.1
| 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 | 17
| 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 | 6.5
| 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 | 11
| 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 | 17.9
| 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 | 32
| 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 | 14.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 356 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 356
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 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 | 14.1
| 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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