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 | 24 | 14 | 3.87 | 6.84 | 6.73 | ~ | 4.55 | 18 | 21 | 18 | 10 | 42 | 110 | 34 | 9 | 7.35 | 4.86 | 8.07 | 5.93 | 13 | 21 | 41 | 44 | 28 | 52 | 53 | 37 | 18 | 18 | 10 | 16 | 23.30 | 110.04 | 30.00
| 2 | 24 | 23 | 13 | 20 | 26 | 16 | 15 | 11 | 13 | 16 | 16 | 13 | 15 | 11 | 8.72 | 7.58 | 8.70 | 16 | 11 | 13 | 28 | 13 | 9 | 15 | 8.31 | 11 | 7.52 | 5.62 | ~ | ~ | ~ | 14.04 | 28.48 | 28.00
| 3 | 4.46 | 17 | 10 | 6.02 | 5.96 | 8.44 | 8.56 | 10 | 11 | 7.71 | 11 | 13 | 8.91 | 3.16 | 9 | 7.12 | 8.25 | 5.68 | 6.18 | 11 | 9 | 16 | 15 | 20 | 36 | 17 | 19 | 14 | 7.76 | 13 | 12 | 11.28 | 35.54 | 31.00
| 4 | 6.12 | 2.13 | 2.71 | 3.83 | 2.42 | 3.91 | 5.20 | 10 | 10 | 5.43 | 8.98 | 4.39 | 3.24 | 7.35 | 6.74 | 4.38 | 7.33 | 12 | 7.97 | 10 | 5.76 | 8.11 | 6.59 | 10 | 8.44 | 4.28 | 10 | 9 | 7.12 | 6.26 | ~ | 6.64 | 12.17 | 30.00
| 5 | 7.62 | 5.47 | 5.25 | 8.19 | 7.22 | 7.03 | 8.48 | 10 | 11 | 11 | 16 | 26 | 35 | 29 | 21 | 15 | 17 | 18 | 26 | 16 | 12 | 11 | 7.48 | 10 | 14 | 14 | 17 | 9 | 11 | 8.03 | 15 | 13.79 | 34.56 | 31.00
| 6 | 10 | 8.08 | 5.64 | 11 | 9 | 10 | 29 | 8.24 | 10 | 3.80 | 11 | 4.70 | 4.17 | 7.43 | 10 | 12 | 11 | 9 | 8.13 | 8.42 | 23 | 8.14 | 10 | 5.33 | 17 | 16 | 4.68 | 5.65 | 9 | 7.68 | ~ | 9.88 | 28.65 | 30.00
| 7 | 7.94 | 11 | 10 | 13 | 17 | 19 | 23 | 11 | 21 | 8.54 | 13 | 10 | 13 | 9 | 12 | 15 | 16 | 12 | 7.37 | 14 | 11 | 7.59 | 17 | 10 | 13 | 8.93 | 13 | 12 | 7.87 | 18 | 7.73 | 12.53 | 23.43 | 31.00
| 8 | 12 | 12 | 6.27 | 7.70 | 4.35 | 8.71 | 17 | 20 | 18 | 5.48 | 18 | 16 | 6.89 | 7.80 | 7.03 | 7.51 | 6.94 | 7.64 | 7.61 | 6.28 | 3.23 | 3.14 | 5.52 | 12 | 6.59 | 9 | 10 | 8.74 | 8.61 | 11 | 12 | 9.42 | 19.79 | 31.00
| 9 | 13 | 13 | 2.54 | 2.31 | 7.19 | 11 | 3.10 | 4.17 | 6.26 | 11 | 1.29 | 12 | 5.45 | 12 | 16 | 30 | 21 | 7.18 | 15 | 17 | 26 | 11 | 25 | 10 | 27 | 23 | 6.51 | 4.83 | 5.68 | 12 | ~ | 12.04 | 30.15 | 30.00
| 10 | 7.34 | 32 | 11 | 7.90 | 22 | 21 | 8.44 | 15 | 8.86 | 14 | 6.71 | 14 | 4.73 | 4.45 | 11 | 7.24 | 6.37 | 11 | 18 | 12 | 7.10 | 13 | 7.17 | 8.39 | 16 | 24 | 11 | 18 | 15 | 23 | 17 | 13.04 | 32.27 | 31.00
| 11 | 13 | 13 | 5.26 | 8.87 | 20 | 16 | 11 | 12 | 17 | 13 | 9 | 12 | 12 | 5.31 | 10 | 13 | 5.98 | 15 | 19 | 14 | 32 | 38 | 38 | 24 | 9 | 20 | 9 | 8.98 | 13 | 58 | ~ | 16.49 | 57.55 | 30.00
| 12 | 42 | 47 | 26 | 21 | 24 | 14 | 13 | 12 | 30 | 50 | 37 | 15 | 14 | 19 | 15 | 16 | 16 | 14 | 26 | 6.18 | 14 | 15 | 9 | 15 | 6.22 | 6.22 | 5.01 | 14 | 19 | 14 | 9 | 18.86 | 49.82 | 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. | 86 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 3 | 1 | 0 | 0 | 0 | 0 | 0 | 110
| REL. | 96.6 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1
| ID | 96 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 13.5
| 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 | 30
| 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 | 16.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 98.9 | 1.0 | 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 | 30.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 360 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 364
| 4 | 1 | 0 | 0 | 0 | 0 | 0 | 110 | REL. | 98.9 | 0.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1
| ID | 98 | | | 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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